401k Plan data: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN plan

PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 401k Plan overview

Plan Name	PIONEER DRILLING SERVICES, LTD. 401(K) PLAN
Plan identification number	001

PIONEER DRILLING SERVICES, LTD. 401(K) PLAN Benefits

401k Plan Type

Defined Contribution Pension

Plan Features/Benefits

ERISA section 404(c) Plan - This plan, or any part of it is intended to meet the conditions of 29 CFR 2550.404c-1.
Total participant-directed account plan - Participants have the opportunity to direct the investment of all the assets allocated to their individual accounts, regardless of whether 29 CFR 2550.404c-1 is intended to be met.
Code section 401(k) feature - A cash or deferred arrangement described in Code section 401(k) that is part of a qualified defined contribution plan that provides for an election by employees to defer part of their compensation or receive these amounts in cash.
Code section 401(m) arrangement - Employee contributions are allocated to separate accounts under the plan or employer contributions are based, in whole or in part, on employee deferrals or contribtions to the plan. Not applicable if plan is 401(k) plan with only QNECs and/or QMACs. Also not applicable if Code section 403(b)(1), 403(b)(7) or 408 arrangements/accounts/annuities.
Total or partial participant-directed account plan - plan uses default investment account for participants who fail to direct assets in their account.
Master plan - A pension plan that is made available by a sponsor for adoption by employers; that is the subject of a favorable opinion letter; and for which a single funding medium (for example, a trust or custodial account) is established for the joint use of all adopting employers.
Plan sponsor(s) is (are) a member(s) of a controlled group (Code sections 414(b), (c), or (m)).

401k Sponsoring company profile

PIONEER ENERGY SERVICES CORP has sponsored the creation of one or more 401k plans.

Company Name: PIONEER ENERGY SERVICES CORP

Employer identification number (EIN): 742982497

NAIC Classification: 211120
NAIC Description: Crude Petroleum Extraction

Additional information about PIONEER ENERGY SERVICES CORP

Jurisdiction of Incorporation: Texas Secretary of State

Incorporation Date: 2008-01-01

Company Identification Number: 0800916982

Legal Registered Office Address: 1250 NE LOOP 410 STE 1000

SAN ANTONIO
United States of America (USA)
78209

More information about PIONEER ENERGY SERVICES CORP

Form 5500 Filing Information

Submission information for form 5500 for 401k plan PIONEER DRILLING SERVICES, LTD. 401(K) PLAN

Plan id# Filing Submission Date Name of Administrator Date Administrator Signed Name of Company Sponsor Date Sponsor Signed
001 2022-01-01
001 2021-01-01
001 2021-01-01
001 2020-01-01
001 2019-01-01
001 2018-01-01
001 2017-01-01 SCOTT KEENEN
001 2016-01-01 SCOTT KEENEN
001 2016-01-01
001 2015-01-01 SCOTT KEENEN
001 2014-01-01 SCOTT KEENEN
001 2013-01-01 W SCOTT KEENEN KURT FORKHEIM 2014-10-15
001 2012-01-01 W SCOTT KEENEN WILLIAM HIBBETTS 2013-10-15
001 2011-01-01 W SCOTT KEENEN WILLIAM HIBBETTS 2012-10-15
001 2009-01-01 W SCOTT KEENEN WILLIAM HIBBETTS 2010-10-15
001 2009-01-01 W SCOTT KEENEN WILLIAM HIBBETTS 2010-10-14

Plan id#	Filing Submission Date	Name of Administrator	Name of Company Sponsor	Date Sponsor Signed
001	2022-01-01
001	2021-01-01
001	2021-01-01
001	2020-01-01
001	2019-01-01
001	2018-01-01
001	2017-01-01	SCOTT KEENEN
001	2016-01-01	SCOTT KEENEN
001	2016-01-01
001	2015-01-01	SCOTT KEENEN
001	2014-01-01	SCOTT KEENEN
001	2013-01-01	W SCOTT KEENEN	KURT FORKHEIM	2014-10-15
001	2012-01-01	W SCOTT KEENEN	WILLIAM HIBBETTS	2013-10-15
001	2011-01-01	W SCOTT KEENEN	WILLIAM HIBBETTS	2012-10-15
001	2009-01-01	W SCOTT KEENEN	WILLIAM HIBBETTS	2010-10-15
001	2009-01-01	W SCOTT KEENEN	WILLIAM HIBBETTS	2010-10-14

Plan Statistics for PIONEER DRILLING SERVICES, LTD. 401(K) PLAN

401k plan membership statisitcs for PIONEER DRILLING SERVICES, LTD. 401(K) PLAN

Measure Date Value
2022: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2022 401k membership
Total participants, beginning-of-year 2022-01-01 1,709
Total number of active participants reported on line 7a of the Form 5500 2022-01-01 0
Number of retired or separated participants receiving benefits 2022-01-01 0
Number of other retired or separated participants entitled to future benefits 2022-01-01 0
Total of all active and inactive participants 2022-01-01 0
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2022-01-01 0
Total participants 2022-01-01 0
Number of participants with account balances 2022-01-01 0
2021: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2021 401k membership
Total participants, beginning-of-year 2021-01-01 2,130
Total number of active participants reported on line 7a of the Form 5500 2021-01-01 784
Number of retired or separated participants receiving benefits 2021-01-01 13
Number of other retired or separated participants entitled to future benefits 2021-01-01 903
Total of all active and inactive participants 2021-01-01 1,700
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2021-01-01 9
Total participants 2021-01-01 1,709
Number of participants with account balances 2021-01-01 1,422
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2021-01-01 0
2020: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2020 401k membership
Total participants, beginning-of-year 2020-01-01 2,593
Total number of active participants reported on line 7a of the Form 5500 2020-01-01 836
Number of retired or separated participants receiving benefits 2020-01-01 8
Number of other retired or separated participants entitled to future benefits 2020-01-01 1,278
Total of all active and inactive participants 2020-01-01 2,122
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2020-01-01 8
Total participants 2020-01-01 2,130
Number of participants with account balances 2020-01-01 2,076
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2020-01-01 533
2019: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2019 401k membership
Total participants, beginning-of-year 2019-01-01 2,625
Total number of active participants reported on line 7a of the Form 5500 2019-01-01 1,631
Number of retired or separated participants receiving benefits 2019-01-01 13
Number of other retired or separated participants entitled to future benefits 2019-01-01 942
Total of all active and inactive participants 2019-01-01 2,586
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2019-01-01 7
Total participants 2019-01-01 2,593
Number of participants with account balances 2019-01-01 2,538
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2019-01-01 434
2018: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2018 401k membership
Total participants, beginning-of-year 2018-01-01 2,672
Total number of active participants reported on line 7a of the Form 5500 2018-01-01 1,694
Number of retired or separated participants receiving benefits 2018-01-01 7
Number of other retired or separated participants entitled to future benefits 2018-01-01 912
Total of all active and inactive participants 2018-01-01 2,613
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2018-01-01 12
Total participants 2018-01-01 2,625
Number of participants with account balances 2018-01-01 2,583
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2018-01-01 311
2017: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2017 401k membership
Total participants, beginning-of-year 2017-01-01 2,203
Total number of active participants reported on line 7a of the Form 5500 2017-01-01 1,722
Number of retired or separated participants receiving benefits 2017-01-01 6
Number of other retired or separated participants entitled to future benefits 2017-01-01 926
Total of all active and inactive participants 2017-01-01 2,654
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2017-01-01 18
Total participants 2017-01-01 2,672
Number of participants with account balances 2017-01-01 2,372
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2017-01-01 211
2016: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2016 401k membership
Total participants, beginning-of-year 2016-01-01 2,720
Total number of active participants reported on line 7a of the Form 5500 2016-01-01 1,232
Number of retired or separated participants receiving benefits 2016-01-01 6
Number of other retired or separated participants entitled to future benefits 2016-01-01 946
Total of all active and inactive participants 2016-01-01 2,184
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2016-01-01 19
Total participants 2016-01-01 2,203
Number of participants with account balances 2016-01-01 2,060
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2016-01-01 273
2015: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2015 401k membership
Total participants, beginning-of-year 2015-01-01 3,553
Total number of active participants reported on line 7a of the Form 5500 2015-01-01 1,682
Number of retired or separated participants receiving benefits 2015-01-01 5
Number of other retired or separated participants entitled to future benefits 2015-01-01 1,016
Total of all active and inactive participants 2015-01-01 2,703
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2015-01-01 17
Total participants 2015-01-01 2,720
Number of participants with account balances 2015-01-01 2,448
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2015-01-01 964
2014: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2014 401k membership
Total participants, beginning-of-year 2014-01-01 3,349
Total number of active participants reported on line 7a of the Form 5500 2014-01-01 2,890
Number of retired or separated participants receiving benefits 2014-01-01 3
Number of other retired or separated participants entitled to future benefits 2014-01-01 644
Total of all active and inactive participants 2014-01-01 3,537
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2014-01-01 16
Total participants 2014-01-01 3,553
Number of participants with account balances 2014-01-01 3,282
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2014-01-01 737
2013: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2013 401k membership
Total participants, beginning-of-year 2013-01-01 3,379
Total number of active participants reported on line 7a of the Form 5500 2013-01-01 2,716
Number of retired or separated participants receiving benefits 2013-01-01 1
Number of other retired or separated participants entitled to future benefits 2013-01-01 617
Total of all active and inactive participants 2013-01-01 3,334
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2013-01-01 15
Total participants 2013-01-01 3,349
Number of participants with account balances 2013-01-01 2,832
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2013-01-01 606
2012: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2012 401k membership
Total participants, beginning-of-year 2012-01-01 2,532
Total number of active participants reported on line 7a of the Form 5500 2012-01-01 2,911
Number of retired or separated participants receiving benefits 2012-01-01 2
Number of other retired or separated participants entitled to future benefits 2012-01-01 455
Total of all active and inactive participants 2012-01-01 3,368
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2012-01-01 11
Total participants 2012-01-01 3,379
Number of participants with account balances 2012-01-01 3,011
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2012-01-01 628
2011: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2011 401k membership
Total participants, beginning-of-year 2011-01-01 2,032
Total number of active participants reported on line 7a of the Form 5500 2011-01-01 2,171
Number of retired or separated participants receiving benefits 2011-01-01 2
Number of other retired or separated participants entitled to future benefits 2011-01-01 353
Total of all active and inactive participants 2011-01-01 2,526
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2011-01-01 6
Total participants 2011-01-01 2,532
Number of participants with account balances 2011-01-01 2,317
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2011-01-01 330
2009: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2009 401k membership
Total participants, beginning-of-year 2009-01-01 1,926
Total number of active participants reported on line 7a of the Form 5500 2009-01-01 1,450
Number of retired or separated participants receiving benefits 2009-01-01 1
Number of other retired or separated participants entitled to future benefits 2009-01-01 122
Total of all active and inactive participants 2009-01-01 1,573
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2009-01-01 2
Total participants 2009-01-01 1,575
Number of participants with account balances 2009-01-01 765
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2009-01-01 166

Measure	Date	Value
2022: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2022 401k membership
Total participants, beginning-of-year	2022-01-01	1,709
Total number of active participants reported on line 7a of the Form 5500	2022-01-01	0
Number of retired or separated participants receiving benefits	2022-01-01	0
Number of other retired or separated participants entitled to future benefits	2022-01-01	0
Total of all active and inactive participants	2022-01-01	0
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2022-01-01	0
Total participants	2022-01-01	0
Number of participants with account balances	2022-01-01	0
2021: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2021 401k membership
Total participants, beginning-of-year	2021-01-01	2,130
Total number of active participants reported on line 7a of the Form 5500	2021-01-01	784
Number of retired or separated participants receiving benefits	2021-01-01	13
Number of other retired or separated participants entitled to future benefits	2021-01-01	903
Total of all active and inactive participants	2021-01-01	1,700
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2021-01-01	9
Total participants	2021-01-01	1,709
Number of participants with account balances	2021-01-01	1,422
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2021-01-01	0
2020: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2020 401k membership
Total participants, beginning-of-year	2020-01-01	2,593
Total number of active participants reported on line 7a of the Form 5500	2020-01-01	836
Number of retired or separated participants receiving benefits	2020-01-01	8
Number of other retired or separated participants entitled to future benefits	2020-01-01	1,278
Total of all active and inactive participants	2020-01-01	2,122
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2020-01-01	8
Total participants	2020-01-01	2,130
Number of participants with account balances	2020-01-01	2,076
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2020-01-01	533
2019: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2019 401k membership
Total participants, beginning-of-year	2019-01-01	2,625
Total number of active participants reported on line 7a of the Form 5500	2019-01-01	1,631
Number of retired or separated participants receiving benefits	2019-01-01	13
Number of other retired or separated participants entitled to future benefits	2019-01-01	942
Total of all active and inactive participants	2019-01-01	2,586
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2019-01-01	7
Total participants	2019-01-01	2,593
Number of participants with account balances	2019-01-01	2,538
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2019-01-01	434
2018: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2018 401k membership
Total participants, beginning-of-year	2018-01-01	2,672
Total number of active participants reported on line 7a of the Form 5500	2018-01-01	1,694
Number of retired or separated participants receiving benefits	2018-01-01	7
Number of other retired or separated participants entitled to future benefits	2018-01-01	912
Total of all active and inactive participants	2018-01-01	2,613
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2018-01-01	12
Total participants	2018-01-01	2,625
Number of participants with account balances	2018-01-01	2,583
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2018-01-01	311
2017: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2017 401k membership
Total participants, beginning-of-year	2017-01-01	2,203
Total number of active participants reported on line 7a of the Form 5500	2017-01-01	1,722
Number of retired or separated participants receiving benefits	2017-01-01	6
Number of other retired or separated participants entitled to future benefits	2017-01-01	926
Total of all active and inactive participants	2017-01-01	2,654
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2017-01-01	18
Total participants	2017-01-01	2,672
Number of participants with account balances	2017-01-01	2,372
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2017-01-01	211
2016: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2016 401k membership
Total participants, beginning-of-year	2016-01-01	2,720
Total number of active participants reported on line 7a of the Form 5500	2016-01-01	1,232
Number of retired or separated participants receiving benefits	2016-01-01	6
Number of other retired or separated participants entitled to future benefits	2016-01-01	946
Total of all active and inactive participants	2016-01-01	2,184
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2016-01-01	19
Total participants	2016-01-01	2,203
Number of participants with account balances	2016-01-01	2,060
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2016-01-01	273
2015: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2015 401k membership
Total participants, beginning-of-year	2015-01-01	3,553
Total number of active participants reported on line 7a of the Form 5500	2015-01-01	1,682
Number of retired or separated participants receiving benefits	2015-01-01	5
Number of other retired or separated participants entitled to future benefits	2015-01-01	1,016
Total of all active and inactive participants	2015-01-01	2,703
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2015-01-01	17
Total participants	2015-01-01	2,720
Number of participants with account balances	2015-01-01	2,448
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2015-01-01	964
2014: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2014 401k membership
Total participants, beginning-of-year	2014-01-01	3,349
Total number of active participants reported on line 7a of the Form 5500	2014-01-01	2,890
Number of retired or separated participants receiving benefits	2014-01-01	3
Number of other retired or separated participants entitled to future benefits	2014-01-01	644
Total of all active and inactive participants	2014-01-01	3,537
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2014-01-01	16
Total participants	2014-01-01	3,553
Number of participants with account balances	2014-01-01	3,282
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2014-01-01	737
2013: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2013 401k membership
Total participants, beginning-of-year	2013-01-01	3,379
Total number of active participants reported on line 7a of the Form 5500	2013-01-01	2,716
Number of retired or separated participants receiving benefits	2013-01-01	1
Number of other retired or separated participants entitled to future benefits	2013-01-01	617
Total of all active and inactive participants	2013-01-01	3,334
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2013-01-01	15
Total participants	2013-01-01	3,349
Number of participants with account balances	2013-01-01	2,832
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2013-01-01	606
2012: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2012 401k membership
Total participants, beginning-of-year	2012-01-01	2,532
Total number of active participants reported on line 7a of the Form 5500	2012-01-01	2,911
Number of retired or separated participants receiving benefits	2012-01-01	2
Number of other retired or separated participants entitled to future benefits	2012-01-01	455
Total of all active and inactive participants	2012-01-01	3,368
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2012-01-01	11
Total participants	2012-01-01	3,379
Number of participants with account balances	2012-01-01	3,011
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2012-01-01	628
2011: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2011 401k membership
Total participants, beginning-of-year	2011-01-01	2,032
Total number of active participants reported on line 7a of the Form 5500	2011-01-01	2,171
Number of retired or separated participants receiving benefits	2011-01-01	2
Number of other retired or separated participants entitled to future benefits	2011-01-01	353
Total of all active and inactive participants	2011-01-01	2,526
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2011-01-01	6
Total participants	2011-01-01	2,532
Number of participants with account balances	2011-01-01	2,317
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2011-01-01	330
2009: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2009 401k membership
Total participants, beginning-of-year	2009-01-01	1,926
Total number of active participants reported on line 7a of the Form 5500	2009-01-01	1,450
Number of retired or separated participants receiving benefits	2009-01-01	1
Number of other retired or separated participants entitled to future benefits	2009-01-01	122
Total of all active and inactive participants	2009-01-01	1,573
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2009-01-01	2
Total participants	2009-01-01	1,575
Number of participants with account balances	2009-01-01	765
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2009-01-01	166

Financial Data on PIONEER DRILLING SERVICES, LTD. 401(K) PLAN

Measure	Date	Value
2022 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2022 401k financial data
Unrealized appreciation/depreciation of real estate assets	2022-04-11	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2022-04-11	$0
Total unrealized appreciation/depreciation of assets	2022-04-11	$0
Total transfer of assets to this plan	2022-04-11	$0
Total transfer of assets from this plan	2022-04-11	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-04-11	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-04-11	$0
Expenses. Interest paid	2022-04-11	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2022-04-11	$0
Total income from all sources (including contributions)	2022-04-11	$-3,081,752
Total loss/gain on sale of assets	2022-04-11	$0
Total of all expenses incurred	2022-04-11	$50,968,926
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2022-04-11	$50,963,195
Expenses. Certain deemed distributions of participant loans	2022-04-11	$5,411
Value of total corrective distributions	2022-04-11	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2022-04-11	$0
Value of total assets at end of year	2022-04-11	$0
Value of total assets at beginning of year	2022-04-11	$54,050,678
Total of administrative expenses incurred including professional, contract, advisory and management fees	2022-04-11	$320
Total income from rents	2022-04-11	$0
Total interest from all sources	2022-04-11	$13,782
Total dividends received (eg from common stock, registered investment company shares)	2022-04-11	$103,464
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2022-04-11	Yes
Value of any plan assets that reverted to the employer resulting from resoluton to terminate the plan	2022-04-11	$0
Total dividends received from registered investment company shares (eg mutual funds)	2022-04-11	$103,464
Assets. Real estate other than employer real property at end of year	2022-04-11	$0
Assets. Real estate other than employer real property at beginning of year	2022-04-11	$0
Administrative expenses professional fees incurred	2022-04-11	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2022-04-11	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2022-04-11	$0
Was this plan covered by a fidelity bond	2022-04-11	Yes
Value of fidelity bond cover	2022-04-11	$500,000
If this is an individual account plan, was there a blackout period	2022-04-11	No
Were there any nonexempt tranactions with any party-in-interest	2022-04-11	No
Contributions received from participants	2022-04-11	$0
Participant contributions at end of year	2022-04-11	$0
Participant contributions at beginning of year	2022-04-11	$1,230,884
Participant contributions at end of year	2022-04-11	$0
Participant contributions at beginning of year	2022-04-11	$0
Assets. Other investments not covered elsewhere at end of year	2022-04-11	$0
Assets. Other investments not covered elsewhere at beginning of year	2022-04-11	$0
Income. Received or receivable in cash from other sources (including rollovers)	2022-04-11	$0
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2022-04-11	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2022-04-11	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2022-04-11	$0
Assets. Loans (other than to participants) at end of year	2022-04-11	$0
Assets. Loans (other than to participants) at beginning of year	2022-04-11	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2022-04-11	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2022-04-11	$0
Other income not declared elsewhere	2022-04-11	$0
Administrative expenses (other) incurred	2022-04-11	$320
Liabilities. Value of operating payables at end of year	2022-04-11	$0
Liabilities. Value of operating payables at beginning of year	2022-04-11	$0
Total non interest bearing cash at end of year	2022-04-11	$0
Total non interest bearing cash at beginning of year	2022-04-11	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-04-11	No
Income. Non cash contributions	2022-04-11	$0
Value of net income/loss	2022-04-11	$-54,050,678
Value of net assets at end of year (total assets less liabilities)	2022-04-11	$0
Value of net assets at beginning of year (total assets less liabilities)	2022-04-11	$54,050,678
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2022-04-11	No
Were any loans by the plan or fixed income obligations due to the plan in default	2022-04-11	No
Were any leases to which the plan was party in default or uncollectible	2022-04-11	No
Assets. partnership/joint venture interests at end of year	2022-04-11	$0
Assets. partnership/joint venture interests at beginning of year	2022-04-11	$0
Investment advisory and management fees	2022-04-11	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2022-04-11	$0
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2022-04-11	$50,133,345
Value of interest in pooled separate accounts at end of year	2022-04-11	$0
Value of interest in pooled separate accounts at beginning of year	2022-04-11	$0
Interest on participant loans	2022-04-11	$13,782
Income. Interest from loans (other than to participants)	2022-04-11	$0
Interest earned on other investments	2022-04-11	$0
Income. Interest from US Government securities	2022-04-11	$0
Income. Interest from corporate debt instruments	2022-04-11	$0
Value of interest in master investment trust accounts at end of year	2022-04-11	$0
Value of interest in master investment trust accounts at beginning of year	2022-04-11	$0
Value of interest in common/collective trusts at end of year	2022-04-11	$0
Value of interest in common/collective trusts at beginning of year	2022-04-11	$2,686,449
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2022-04-11	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2022-04-11	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2022-04-11	$0
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2022-04-11	$0
Assets. Value of investments in 103.12 investment entities at end of year	2022-04-11	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2022-04-11	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2022-04-11	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2022-04-11	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2022-04-11	$0
Asset value of US Government securities at end of year	2022-04-11	$0
Asset value of US Government securities at beginning of year	2022-04-11	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2022-04-11	$-3,209,053
Net investment gain/loss from pooled separate accounts	2022-04-11	$0
Net investment gain or loss from common/collective trusts	2022-04-11	$10,055
Net gain/loss from 103.12 investment entities	2022-04-11	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2022-04-11	No
Was there a failure to transmit to the plan any participant contributions	2022-04-11	No
Has the plan failed to provide any benefit when due under the plan	2022-04-11	No
Assets. Invements in employer securities at end of year	2022-04-11	$0
Assets. Invements in employer securities at beginning of year	2022-04-11	$0
Assets. Value of employer real property at end of year	2022-04-11	$0
Assets. Value of employer real property at beginning of year	2022-04-11	$0
Contributions received in cash from employer	2022-04-11	$0
Employer contributions (assets) at end of year	2022-04-11	$0
Employer contributions (assets) at beginning of year	2022-04-11	$0
Income. Dividends from preferred stock	2022-04-11	$0
Income. Dividends from common stock	2022-04-11	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2022-04-11	$50,963,195
Asset. Corporate debt instrument preferred debt at end of year	2022-04-11	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2022-04-11	$0
Asset. Corporate debt instrument debt (other) at end of year	2022-04-11	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2022-04-11	$0
Contract administrator fees	2022-04-11	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2022-04-11	No
Assets. Corporate common stocks other than exployer securities at end of year	2022-04-11	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2022-04-11	$0
Liabilities. Value of benefit claims payable at end of year	2022-04-11	$0
Liabilities. Value of benefit claims payable at beginning of year	2022-04-11	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2022-04-11	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2022-04-11	$0
Did the plan have assets held for investment	2022-04-11	No
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-04-11	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2022-04-11	Yes
Aggregate proceeds on sale of assets	2022-04-11	$0
Aggregate carrying amount (costs) on sale of assets	2022-04-11	$0
Liabilities. Value of acquisition indebtedness at end of year	2022-04-11	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2022-04-11	$0
Opinion of an independent qualified public accountant for this plan	2022-04-11	Unqualified
Accountancy firm name	2022-04-11	WEAVER & TIDWELL LLP
Accountancy firm EIN	2022-04-11	750786316
2021 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2021 401k financial data
Unrealized appreciation/depreciation of real estate assets	2021-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2021-12-31	$0
Total unrealized appreciation/depreciation of assets	2021-12-31	$0
Total transfer of assets to this plan	2021-12-31	$0
Total transfer of assets from this plan	2021-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Expenses. Interest paid	2021-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2021-12-31	$0
Total income from all sources (including contributions)	2021-12-31	$16,236,456
Total loss/gain on sale of assets	2021-12-31	$0
Total of all expenses incurred	2021-12-31	$45,990,654
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2021-12-31	$45,608,983
Expenses. Certain deemed distributions of participant loans	2021-12-31	$209,594
Value of total corrective distributions	2021-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2021-12-31	$4,769,598
Value of total assets at end of year	2021-12-31	$54,050,678
Value of total assets at beginning of year	2021-12-31	$83,804,876
Total of administrative expenses incurred including professional, contract, advisory and management fees	2021-12-31	$172,077
Total income from rents	2021-12-31	$0
Total interest from all sources	2021-12-31	$140,025
Total dividends received (eg from common stock, registered investment company shares)	2021-12-31	$2,537,959
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2021-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2021-12-31	$2,537,959
Assets. Real estate other than employer real property at end of year	2021-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2021-12-31	$0
Administrative expenses professional fees incurred	2021-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2021-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2021-12-31	$0
Was this plan covered by a fidelity bond	2021-12-31	Yes
Value of fidelity bond cover	2021-12-31	$5,000,000
If this is an individual account plan, was there a blackout period	2021-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2021-12-31	No
Contributions received from participants	2021-12-31	$3,357,043
Participant contributions at end of year	2021-12-31	$1,230,884
Participant contributions at beginning of year	2021-12-31	$2,624,971
Participant contributions at end of year	2021-12-31	$0
Participant contributions at beginning of year	2021-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2021-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2021-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2021-12-31	$353,697
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2021-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2021-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2021-12-31	$0
Assets. Loans (other than to participants) at end of year	2021-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2021-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2021-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2021-12-31	$0
Other income not declared elsewhere	2021-12-31	$0
Administrative expenses (other) incurred	2021-12-31	$172,077
Liabilities. Value of operating payables at end of year	2021-12-31	$0
Liabilities. Value of operating payables at beginning of year	2021-12-31	$0
Total non interest bearing cash at end of year	2021-12-31	$0
Total non interest bearing cash at beginning of year	2021-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Income. Non cash contributions	2021-12-31	$0
Value of net income/loss	2021-12-31	$-29,754,198
Value of net assets at end of year (total assets less liabilities)	2021-12-31	$54,050,678
Value of net assets at beginning of year (total assets less liabilities)	2021-12-31	$83,804,876
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2021-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2021-12-31	No
Were any leases to which the plan was party in default or uncollectible	2021-12-31	No
Assets. partnership/joint venture interests at end of year	2021-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2021-12-31	$0
Investment advisory and management fees	2021-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2021-12-31	$50,133,345
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2021-12-31	$75,645,530
Value of interest in pooled separate accounts at end of year	2021-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2021-12-31	$0
Interest on participant loans	2021-12-31	$140,025
Income. Interest from loans (other than to participants)	2021-12-31	$0
Interest earned on other investments	2021-12-31	$0
Income. Interest from US Government securities	2021-12-31	$0
Income. Interest from corporate debt instruments	2021-12-31	$0
Value of interest in master investment trust accounts at end of year	2021-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2021-12-31	$0
Value of interest in common/collective trusts at end of year	2021-12-31	$2,686,449
Value of interest in common/collective trusts at beginning of year	2021-12-31	$5,534,375
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2021-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2021-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2021-12-31	$0
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2021-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2021-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2021-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2021-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2021-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2021-12-31	$0
Asset value of US Government securities at end of year	2021-12-31	$0
Asset value of US Government securities at beginning of year	2021-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2021-12-31	$8,524,378
Net investment gain/loss from pooled separate accounts	2021-12-31	$0
Net investment gain or loss from common/collective trusts	2021-12-31	$264,496
Net gain/loss from 103.12 investment entities	2021-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2021-12-31	No
Was there a failure to transmit to the plan any participant contributions	2021-12-31	No
Has the plan failed to provide any benefit when due under the plan	2021-12-31	No
Assets. Invements in employer securities at end of year	2021-12-31	$0
Assets. Invements in employer securities at beginning of year	2021-12-31	$0
Assets. Value of employer real property at end of year	2021-12-31	$0
Assets. Value of employer real property at beginning of year	2021-12-31	$0
Contributions received in cash from employer	2021-12-31	$1,058,858
Employer contributions (assets) at end of year	2021-12-31	$0
Employer contributions (assets) at beginning of year	2021-12-31	$0
Income. Dividends from preferred stock	2021-12-31	$0
Income. Dividends from common stock	2021-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2021-12-31	$45,608,983
Asset. Corporate debt instrument preferred debt at end of year	2021-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2021-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2021-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2021-12-31	$0
Contract administrator fees	2021-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2021-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2021-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2021-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2021-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2021-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2021-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2021-12-31	$0
Did the plan have assets held for investment	2021-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2021-12-31	No
Aggregate proceeds on sale of assets	2021-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2021-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2021-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2021-12-31	$0
Opinion of an independent qualified public accountant for this plan	2021-12-31	Unqualified
Accountancy firm name	2021-12-31	WEAVER AND TIDWELL, LLP
Accountancy firm EIN	2021-12-31	750786316
2020 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2020 401k financial data
Unrealized appreciation/depreciation of real estate assets	2020-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2020-12-31	$0
Total unrealized appreciation/depreciation of assets	2020-12-31	$0
Total transfer of assets to this plan	2020-12-31	$0
Total transfer of assets from this plan	2020-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Expenses. Interest paid	2020-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2020-12-31	$0
Total income from all sources (including contributions)	2020-12-31	$15,707,823
Total loss/gain on sale of assets	2020-12-31	$0
Total of all expenses incurred	2020-12-31	$36,240,522
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2020-12-31	$35,828,686
Expenses. Certain deemed distributions of participant loans	2020-12-31	$183,905
Value of total corrective distributions	2020-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2020-12-31	$7,630,600
Value of total assets at end of year	2020-12-31	$83,804,876
Value of total assets at beginning of year	2020-12-31	$104,337,575
Total of administrative expenses incurred including professional, contract, advisory and management fees	2020-12-31	$227,931
Total income from rents	2020-12-31	$0
Total interest from all sources	2020-12-31	$197,326
Total dividends received (eg from common stock, registered investment company shares)	2020-12-31	$2,295,135
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2020-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2020-12-31	$2,295,135
Assets. Real estate other than employer real property at end of year	2020-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2020-12-31	$0
Administrative expenses professional fees incurred	2020-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2020-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2020-12-31	$0
Was this plan covered by a fidelity bond	2020-12-31	Yes
Value of fidelity bond cover	2020-12-31	$5,000,000
If this is an individual account plan, was there a blackout period	2020-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2020-12-31	No
Contributions received from participants	2020-12-31	$5,849,674
Participant contributions at end of year	2020-12-31	$2,624,971
Participant contributions at beginning of year	2020-12-31	$4,170,819
Participant contributions at end of year	2020-12-31	$0
Participant contributions at beginning of year	2020-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2020-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2020-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2020-12-31	$183,988
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2020-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2020-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2020-12-31	$0
Assets. Loans (other than to participants) at end of year	2020-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2020-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2020-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2020-12-31	$0
Other income not declared elsewhere	2020-12-31	$0
Administrative expenses (other) incurred	2020-12-31	$227,931
Liabilities. Value of operating payables at end of year	2020-12-31	$0
Liabilities. Value of operating payables at beginning of year	2020-12-31	$0
Total non interest bearing cash at end of year	2020-12-31	$0
Total non interest bearing cash at beginning of year	2020-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Income. Non cash contributions	2020-12-31	$0
Value of net income/loss	2020-12-31	$-20,532,699
Value of net assets at end of year (total assets less liabilities)	2020-12-31	$83,804,876
Value of net assets at beginning of year (total assets less liabilities)	2020-12-31	$104,337,575
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2020-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2020-12-31	No
Were any leases to which the plan was party in default or uncollectible	2020-12-31	No
Assets. partnership/joint venture interests at end of year	2020-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2020-12-31	$0
Investment advisory and management fees	2020-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2020-12-31	$75,645,530
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2020-12-31	$96,185,189
Value of interest in pooled separate accounts at end of year	2020-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2020-12-31	$0
Interest on participant loans	2020-12-31	$197,326
Income. Interest from loans (other than to participants)	2020-12-31	$0
Interest earned on other investments	2020-12-31	$0
Income. Interest from US Government securities	2020-12-31	$0
Income. Interest from corporate debt instruments	2020-12-31	$0
Value of interest in master investment trust accounts at end of year	2020-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2020-12-31	$0
Value of interest in common/collective trusts at end of year	2020-12-31	$5,534,375
Value of interest in common/collective trusts at beginning of year	2020-12-31	$3,981,567
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2020-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2020-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2020-12-31	$0
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2020-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2020-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2020-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2020-12-31	$0
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2020-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2020-12-31	$0
Asset value of US Government securities at end of year	2020-12-31	$0
Asset value of US Government securities at beginning of year	2020-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2020-12-31	$5,463,075
Net investment gain/loss from pooled separate accounts	2020-12-31	$0
Net investment gain or loss from common/collective trusts	2020-12-31	$121,687
Net gain/loss from 103.12 investment entities	2020-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2020-12-31	No
Was there a failure to transmit to the plan any participant contributions	2020-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2020-12-31	No
Assets. Invements in employer securities at end of year	2020-12-31	$0
Assets. Invements in employer securities at beginning of year	2020-12-31	$0
Assets. Value of employer real property at end of year	2020-12-31	$0
Assets. Value of employer real property at beginning of year	2020-12-31	$0
Contributions received in cash from employer	2020-12-31	$1,596,938
Employer contributions (assets) at end of year	2020-12-31	$0
Employer contributions (assets) at beginning of year	2020-12-31	$0
Income. Dividends from preferred stock	2020-12-31	$0
Income. Dividends from common stock	2020-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2020-12-31	$35,828,686
Asset. Corporate debt instrument preferred debt at end of year	2020-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2020-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2020-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2020-12-31	$0
Contract administrator fees	2020-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2020-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2020-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2020-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2020-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2020-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2020-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2020-12-31	$0
Did the plan have assets held for investment	2020-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2020-12-31	No
Aggregate proceeds on sale of assets	2020-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2020-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2020-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2020-12-31	$0
Opinion of an independent qualified public accountant for this plan	2020-12-31	Disclaimer
Accountancy firm name	2020-12-31	RSM US LLP
Accountancy firm EIN	2020-12-31	420714325
2019 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2019 401k financial data
Unrealized appreciation/depreciation of real estate assets	2019-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2019-12-31	$0
Total unrealized appreciation/depreciation of assets	2019-12-31	$0
Total transfer of assets to this plan	2019-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Expenses. Interest paid	2019-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2019-12-31	$0
Total income from all sources (including contributions)	2019-12-31	$37,100,252
Total loss/gain on sale of assets	2019-12-31	$0
Total of all expenses incurred	2019-12-31	$14,649,195
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2019-12-31	$14,365,370
Expenses. Certain deemed distributions of participant loans	2019-12-31	$26,656
Value of total corrective distributions	2019-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2019-12-31	$18,211,973
Value of total assets at end of year	2019-12-31	$104,337,575
Value of total assets at beginning of year	2019-12-31	$81,886,518
Total of administrative expenses incurred including professional, contract, advisory and management fees	2019-12-31	$257,169
Total income from rents	2019-12-31	$0
Total interest from all sources	2019-12-31	$199,312
Total dividends received (eg from common stock, registered investment company shares)	2019-12-31	$3,304,998
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2019-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2019-12-31	$3,304,998
Assets. Real estate other than employer real property at end of year	2019-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2019-12-31	$0
Administrative expenses professional fees incurred	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2019-12-31	$0
Was this plan covered by a fidelity bond	2019-12-31	Yes
Value of fidelity bond cover	2019-12-31	$5,000,000
If this is an individual account plan, was there a blackout period	2019-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2019-12-31	No
Contributions received from participants	2019-12-31	$12,245,440
Participant contributions at end of year	2019-12-31	$4,170,819
Participant contributions at beginning of year	2019-12-31	$3,606,825
Participant contributions at end of year	2019-12-31	$0
Participant contributions at beginning of year	2019-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2019-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2019-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2019-12-31	$681,501
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2019-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2019-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2019-12-31	$0
Assets. Loans (other than to participants) at end of year	2019-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2019-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2019-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2019-12-31	$0
Other income not declared elsewhere	2019-12-31	$0
Administrative expenses (other) incurred	2019-12-31	$257,169
Liabilities. Value of operating payables at end of year	2019-12-31	$0
Liabilities. Value of operating payables at beginning of year	2019-12-31	$0
Total non interest bearing cash at end of year	2019-12-31	$0
Total non interest bearing cash at beginning of year	2019-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Income. Non cash contributions	2019-12-31	$0
Value of net income/loss	2019-12-31	$22,451,057
Value of net assets at end of year (total assets less liabilities)	2019-12-31	$104,337,575
Value of net assets at beginning of year (total assets less liabilities)	2019-12-31	$81,886,518
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2019-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2019-12-31	No
Were any leases to which the plan was party in default or uncollectible	2019-12-31	No
Assets. partnership/joint venture interests at end of year	2019-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2019-12-31	$0
Investment advisory and management fees	2019-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2019-12-31	$96,185,189
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2019-12-31	$74,460,049
Value of interest in pooled separate accounts at end of year	2019-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2019-12-31	$0
Interest on participant loans	2019-12-31	$199,312
Income. Interest from loans (other than to participants)	2019-12-31	$0
Interest earned on other investments	2019-12-31	$0
Income. Interest from US Government securities	2019-12-31	$0
Income. Interest from corporate debt instruments	2019-12-31	$0
Value of interest in master investment trust accounts at end of year	2019-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2019-12-31	$0
Value of interest in common/collective trusts at end of year	2019-12-31	$3,981,567
Value of interest in common/collective trusts at beginning of year	2019-12-31	$3,819,644
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2019-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2019-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2019-12-31	$0
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2019-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2019-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2019-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2019-12-31	$0
Asset value of US Government securities at end of year	2019-12-31	$0
Asset value of US Government securities at beginning of year	2019-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2019-12-31	$15,302,719
Net investment gain/loss from pooled separate accounts	2019-12-31	$0
Net investment gain or loss from common/collective trusts	2019-12-31	$81,250
Net gain/loss from 103.12 investment entities	2019-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2019-12-31	No
Was there a failure to transmit to the plan any participant contributions	2019-12-31	No
Has the plan failed to provide any benefit when due under the plan	2019-12-31	No
Assets. Invements in employer securities at end of year	2019-12-31	$0
Assets. Invements in employer securities at beginning of year	2019-12-31	$0
Assets. Value of employer real property at end of year	2019-12-31	$0
Assets. Value of employer real property at beginning of year	2019-12-31	$0
Contributions received in cash from employer	2019-12-31	$5,285,032
Employer contributions (assets) at end of year	2019-12-31	$0
Employer contributions (assets) at beginning of year	2019-12-31	$0
Income. Dividends from preferred stock	2019-12-31	$0
Income. Dividends from common stock	2019-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2019-12-31	$14,365,370
Asset. Corporate debt instrument preferred debt at end of year	2019-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2019-12-31	$0
Contract administrator fees	2019-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2019-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2019-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2019-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2019-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2019-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2019-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2019-12-31	$0
Did the plan have assets held for investment	2019-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2019-12-31	No
Aggregate proceeds on sale of assets	2019-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2019-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2019-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2019-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2019-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2019-12-31	Disclaimer
Accountancy firm name	2019-12-31	RSM US LLP
Accountancy firm EIN	2019-12-31	420714325
2018 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2018 401k financial data
Unrealized appreciation/depreciation of real estate assets	2018-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2018-12-31	$0
Total unrealized appreciation/depreciation of assets	2018-12-31	$0
Total transfer of assets to this plan	2018-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Expenses. Interest paid	2018-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2018-12-31	$0
Total income from all sources (including contributions)	2018-12-31	$11,632,667
Total loss/gain on sale of assets	2018-12-31	$0
Total of all expenses incurred	2018-12-31	$8,283,646
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2018-12-31	$7,993,244
Expenses. Certain deemed distributions of participant loans	2018-12-31	$7,545
Value of total corrective distributions	2018-12-31	$24,424
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2018-12-31	$17,474,233
Value of total assets at end of year	2018-12-31	$81,886,518
Value of total assets at beginning of year	2018-12-31	$78,537,497
Total of administrative expenses incurred including professional, contract, advisory and management fees	2018-12-31	$258,433
Total income from rents	2018-12-31	$0
Total interest from all sources	2018-12-31	$155,324
Total dividends received (eg from common stock, registered investment company shares)	2018-12-31	$3,066,274
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2018-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2018-12-31	$3,066,274
Assets. Real estate other than employer real property at end of year	2018-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2018-12-31	$0
Administrative expenses professional fees incurred	2018-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2018-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2018-12-31	$0
Was this plan covered by a fidelity bond	2018-12-31	Yes
Value of fidelity bond cover	2018-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2018-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2018-12-31	No
Contributions received from participants	2018-12-31	$10,719,016
Participant contributions at end of year	2018-12-31	$3,606,825
Participant contributions at beginning of year	2018-12-31	$3,428,324
Participant contributions at end of year	2018-12-31	$0
Participant contributions at beginning of year	2018-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2018-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2018-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2018-12-31	$1,967,947
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2018-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2018-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2018-12-31	$0
Assets. Loans (other than to participants) at end of year	2018-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2018-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2018-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2018-12-31	$0
Other income not declared elsewhere	2018-12-31	$0
Administrative expenses (other) incurred	2018-12-31	$258,433
Liabilities. Value of operating payables at end of year	2018-12-31	$0
Liabilities. Value of operating payables at beginning of year	2018-12-31	$0
Total non interest bearing cash at end of year	2018-12-31	$0
Total non interest bearing cash at beginning of year	2018-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Income. Non cash contributions	2018-12-31	$0
Value of net income/loss	2018-12-31	$3,349,021
Value of net assets at end of year (total assets less liabilities)	2018-12-31	$81,886,518
Value of net assets at beginning of year (total assets less liabilities)	2018-12-31	$78,537,497
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2018-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2018-12-31	No
Were any leases to which the plan was party in default or uncollectible	2018-12-31	No
Assets. partnership/joint venture interests at end of year	2018-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2018-12-31	$0
Investment advisory and management fees	2018-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2018-12-31	$74,460,049
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2018-12-31	$71,359,504
Value of interest in pooled separate accounts at end of year	2018-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2018-12-31	$0
Interest on participant loans	2018-12-31	$155,324
Income. Interest from loans (other than to participants)	2018-12-31	$0
Interest earned on other investments	2018-12-31	$0
Income. Interest from US Government securities	2018-12-31	$0
Income. Interest from corporate debt instruments	2018-12-31	$0
Value of interest in master investment trust accounts at end of year	2018-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2018-12-31	$0
Value of interest in common/collective trusts at end of year	2018-12-31	$3,819,644
Value of interest in common/collective trusts at beginning of year	2018-12-31	$3,749,669
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2018-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2018-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2018-12-31	$0
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2018-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2018-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2018-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2018-12-31	$0
Asset value of US Government securities at end of year	2018-12-31	$0
Asset value of US Government securities at beginning of year	2018-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2018-12-31	$-9,137,260
Net investment gain/loss from pooled separate accounts	2018-12-31	$0
Net investment gain or loss from common/collective trusts	2018-12-31	$74,096
Net gain/loss from 103.12 investment entities	2018-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2018-12-31	No
Was there a failure to transmit to the plan any participant contributions	2018-12-31	No
Has the plan failed to provide any benefit when due under the plan	2018-12-31	No
Assets. Invements in employer securities at end of year	2018-12-31	$0
Assets. Invements in employer securities at beginning of year	2018-12-31	$0
Assets. Value of employer real property at end of year	2018-12-31	$0
Assets. Value of employer real property at beginning of year	2018-12-31	$0
Contributions received in cash from employer	2018-12-31	$4,787,270
Employer contributions (assets) at end of year	2018-12-31	$0
Employer contributions (assets) at beginning of year	2018-12-31	$0
Income. Dividends from preferred stock	2018-12-31	$0
Income. Dividends from common stock	2018-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2018-12-31	$7,993,244
Asset. Corporate debt instrument preferred debt at end of year	2018-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2018-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2018-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2018-12-31	$0
Contract administrator fees	2018-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2018-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2018-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2018-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2018-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2018-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2018-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2018-12-31	$0
Did the plan have assets held for investment	2018-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2018-12-31	No
Aggregate proceeds on sale of assets	2018-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2018-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2018-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2018-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2018-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2018-12-31	Disclaimer
Accountancy firm name	2018-12-31	RSM US LLP
Accountancy firm EIN	2018-12-31	420714325
2017 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2017 401k financial data
Unrealized appreciation/depreciation of real estate assets	2017-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2017-12-31	$0
Total unrealized appreciation/depreciation of assets	2017-12-31	$0
Total transfer of assets to this plan	2017-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Expenses. Interest paid	2017-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2017-12-31	$0
Total income from all sources (including contributions)	2017-12-31	$22,689,349
Total loss/gain on sale of assets	2017-12-31	$0
Total of all expenses incurred	2017-12-31	$11,772,337
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2017-12-31	$11,501,848
Expenses. Certain deemed distributions of participant loans	2017-12-31	$90,019
Value of total corrective distributions	2017-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2017-12-31	$11,347,743
Value of total assets at end of year	2017-12-31	$78,537,497
Value of total assets at beginning of year	2017-12-31	$67,620,485
Total of administrative expenses incurred including professional, contract, advisory and management fees	2017-12-31	$180,470
Total income from rents	2017-12-31	$0
Total interest from all sources	2017-12-31	$137,863
Total dividends received (eg from common stock, registered investment company shares)	2017-12-31	$2,194,824
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2017-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2017-12-31	$2,194,824
Assets. Real estate other than employer real property at end of year	2017-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2017-12-31	$0
Administrative expenses professional fees incurred	2017-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2017-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2017-12-31	$0
Was this plan covered by a fidelity bond	2017-12-31	Yes
Value of fidelity bond cover	2017-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2017-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2017-12-31	No
Contributions received from participants	2017-12-31	$7,225,073
Participant contributions at end of year	2017-12-31	$3,428,324
Participant contributions at beginning of year	2017-12-31	$3,412,688
Participant contributions at end of year	2017-12-31	$0
Participant contributions at beginning of year	2017-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2017-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2017-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2017-12-31	$1,241,970
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2017-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2017-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2017-12-31	$0
Assets. Loans (other than to participants) at end of year	2017-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2017-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2017-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2017-12-31	$0
Other income not declared elsewhere	2017-12-31	$0
Administrative expenses (other) incurred	2017-12-31	$180,470
Liabilities. Value of operating payables at end of year	2017-12-31	$0
Liabilities. Value of operating payables at beginning of year	2017-12-31	$0
Total non interest bearing cash at end of year	2017-12-31	$0
Total non interest bearing cash at beginning of year	2017-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Income. Non cash contributions	2017-12-31	$0
Value of net income/loss	2017-12-31	$10,917,012
Value of net assets at end of year (total assets less liabilities)	2017-12-31	$78,537,497
Value of net assets at beginning of year (total assets less liabilities)	2017-12-31	$67,620,485
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2017-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2017-12-31	No
Were any leases to which the plan was party in default or uncollectible	2017-12-31	No
Assets. partnership/joint venture interests at end of year	2017-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2017-12-31	$0
Investment advisory and management fees	2017-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2017-12-31	$71,359,504
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2017-12-31	$59,673,538
Value of interest in pooled separate accounts at end of year	2017-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2017-12-31	$0
Interest on participant loans	2017-12-31	$137,863
Income. Interest from loans (other than to participants)	2017-12-31	$0
Interest earned on other investments	2017-12-31	$0
Income. Interest from US Government securities	2017-12-31	$0
Income. Interest from corporate debt instruments	2017-12-31	$0
Value of interest in master investment trust accounts at end of year	2017-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2017-12-31	$0
Value of interest in common/collective trusts at end of year	2017-12-31	$3,749,669
Value of interest in common/collective trusts at beginning of year	2017-12-31	$4,534,259
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2017-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2017-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2017-12-31	$0
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2017-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2017-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2017-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2017-12-31	$0
Asset value of US Government securities at end of year	2017-12-31	$0
Asset value of US Government securities at beginning of year	2017-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2017-12-31	$8,940,999
Net investment gain/loss from pooled separate accounts	2017-12-31	$0
Net investment gain or loss from common/collective trusts	2017-12-31	$67,920
Net gain/loss from 103.12 investment entities	2017-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2017-12-31	No
Was there a failure to transmit to the plan any participant contributions	2017-12-31	No
Has the plan failed to provide any benefit when due under the plan	2017-12-31	No
Assets. Invements in employer securities at end of year	2017-12-31	$0
Assets. Invements in employer securities at beginning of year	2017-12-31	$0
Assets. Value of employer real property at end of year	2017-12-31	$0
Assets. Value of employer real property at beginning of year	2017-12-31	$0
Contributions received in cash from employer	2017-12-31	$2,880,700
Employer contributions (assets) at end of year	2017-12-31	$0
Employer contributions (assets) at beginning of year	2017-12-31	$0
Income. Dividends from preferred stock	2017-12-31	$0
Income. Dividends from common stock	2017-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2017-12-31	$11,501,848
Asset. Corporate debt instrument preferred debt at end of year	2017-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2017-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2017-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2017-12-31	$0
Contract administrator fees	2017-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2017-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2017-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2017-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2017-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2017-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2017-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2017-12-31	$0
Did the plan have assets held for investment	2017-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2017-12-31	No
Aggregate proceeds on sale of assets	2017-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2017-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2017-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2017-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2017-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2017-12-31	Disclaimer
Accountancy firm name	2017-12-31	RSM US LLP
Accountancy firm EIN	2017-12-31	420714325
2016 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2016 401k financial data
Unrealized appreciation/depreciation of real estate assets	2016-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2016-12-31	$0
Total unrealized appreciation/depreciation of assets	2016-12-31	$0
Total transfer of assets to this plan	2016-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Expenses. Interest paid	2016-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2016-12-31	$0
Total income from all sources (including contributions)	2016-12-31	$11,621,232
Total loss/gain on sale of assets	2016-12-31	$0
Total of all expenses incurred	2016-12-31	$18,868,415
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2016-12-31	$18,580,234
Expenses. Certain deemed distributions of participant loans	2016-12-31	$53,678
Value of total corrective distributions	2016-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2016-12-31	$6,629,885
Value of total assets at end of year	2016-12-31	$67,620,485
Value of total assets at beginning of year	2016-12-31	$74,867,668
Total of administrative expenses incurred including professional, contract, advisory and management fees	2016-12-31	$234,503
Total income from rents	2016-12-31	$0
Total interest from all sources	2016-12-31	$146,777
Total dividends received (eg from common stock, registered investment company shares)	2016-12-31	$1,895,798
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2016-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2016-12-31	$1,895,798
Assets. Real estate other than employer real property at end of year	2016-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2016-12-31	$0
Administrative expenses professional fees incurred	2016-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2016-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2016-12-31	$0
Was this plan covered by a fidelity bond	2016-12-31	Yes
Value of fidelity bond cover	2016-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2016-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2016-12-31	No
Contributions received from participants	2016-12-31	$5,809,259
Participant contributions at end of year	2016-12-31	$3,412,688
Participant contributions at beginning of year	2016-12-31	$4,207,012
Participant contributions at end of year	2016-12-31	$0
Participant contributions at beginning of year	2016-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2016-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2016-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2016-12-31	$379,138
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2016-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2016-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2016-12-31	$0
Assets. Loans (other than to participants) at end of year	2016-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2016-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2016-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2016-12-31	$0
Other income not declared elsewhere	2016-12-31	$0
Administrative expenses (other) incurred	2016-12-31	$234,503
Liabilities. Value of operating payables at end of year	2016-12-31	$0
Liabilities. Value of operating payables at beginning of year	2016-12-31	$0
Total non interest bearing cash at end of year	2016-12-31	$0
Total non interest bearing cash at beginning of year	2016-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Income. Non cash contributions	2016-12-31	$0
Value of net income/loss	2016-12-31	$-7,247,183
Value of net assets at end of year (total assets less liabilities)	2016-12-31	$67,620,485
Value of net assets at beginning of year (total assets less liabilities)	2016-12-31	$74,867,668
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2016-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2016-12-31	No
Were any leases to which the plan was party in default or uncollectible	2016-12-31	No
Assets. partnership/joint venture interests at end of year	2016-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2016-12-31	$0
Investment advisory and management fees	2016-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2016-12-31	$59,673,538
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2016-12-31	$65,608,856
Value of interest in pooled separate accounts at end of year	2016-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2016-12-31	$0
Interest on participant loans	2016-12-31	$146,777
Income. Interest from loans (other than to participants)	2016-12-31	$0
Interest earned on other investments	2016-12-31	$0
Income. Interest from US Government securities	2016-12-31	$0
Income. Interest from corporate debt instruments	2016-12-31	$0
Value of interest in master investment trust accounts at end of year	2016-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2016-12-31	$0
Value of interest in common/collective trusts at end of year	2016-12-31	$4,534,259
Value of interest in common/collective trusts at beginning of year	2016-12-31	$5,051,800
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2016-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2016-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2016-12-31	$0
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2016-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2016-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2016-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2016-12-31	$0
Asset value of US Government securities at end of year	2016-12-31	$0
Asset value of US Government securities at beginning of year	2016-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2016-12-31	$2,875,780
Net investment gain/loss from pooled separate accounts	2016-12-31	$0
Net investment gain or loss from common/collective trusts	2016-12-31	$72,992
Net gain/loss from 103.12 investment entities	2016-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2016-12-31	No
Was there a failure to transmit to the plan any participant contributions	2016-12-31	No
Has the plan failed to provide any benefit when due under the plan	2016-12-31	No
Assets. Invements in employer securities at end of year	2016-12-31	$0
Assets. Invements in employer securities at beginning of year	2016-12-31	$0
Assets. Value of employer real property at end of year	2016-12-31	$0
Assets. Value of employer real property at beginning of year	2016-12-31	$0
Contributions received in cash from employer	2016-12-31	$441,488
Employer contributions (assets) at end of year	2016-12-31	$0
Employer contributions (assets) at beginning of year	2016-12-31	$0
Income. Dividends from preferred stock	2016-12-31	$0
Income. Dividends from common stock	2016-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2016-12-31	$18,580,234
Asset. Corporate debt instrument preferred debt at end of year	2016-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2016-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2016-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2016-12-31	$0
Contract administrator fees	2016-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2016-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2016-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2016-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2016-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2016-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2016-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2016-12-31	$0
Did the plan have assets held for investment	2016-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2016-12-31	No
Aggregate proceeds on sale of assets	2016-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2016-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2016-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2016-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2016-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2016-12-31	Disclaimer
Accountancy firm name	2016-12-31	RSM US LLP
Accountancy firm EIN	2016-12-31	420714325
2015 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2015 401k financial data
Unrealized appreciation/depreciation of real estate assets	2015-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2015-12-31	$0
Total unrealized appreciation/depreciation of assets	2015-12-31	$0
Total transfer of assets to this plan	2015-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Expenses. Interest paid	2015-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2015-12-31	$0
Total income from all sources (including contributions)	2015-12-31	$16,767,596
Total loss/gain on sale of assets	2015-12-31	$0
Total of all expenses incurred	2015-12-31	$26,521,591
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2015-12-31	$26,245,678
Expenses. Certain deemed distributions of participant loans	2015-12-31	$93,564
Value of total corrective distributions	2015-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2015-12-31	$17,286,767
Value of total assets at end of year	2015-12-31	$74,867,668
Value of total assets at beginning of year	2015-12-31	$84,621,663
Total of administrative expenses incurred including professional, contract, advisory and management fees	2015-12-31	$182,349
Total income from rents	2015-12-31	$0
Total interest from all sources	2015-12-31	$169,848
Total dividends received (eg from common stock, registered investment company shares)	2015-12-31	$2,495,907
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2015-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2015-12-31	$2,495,907
Assets. Real estate other than employer real property at end of year	2015-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2015-12-31	$0
Administrative expenses professional fees incurred	2015-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2015-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2015-12-31	$0
Was this plan covered by a fidelity bond	2015-12-31	Yes
Value of fidelity bond cover	2015-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2015-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2015-12-31	No
Contributions received from participants	2015-12-31	$11,761,151
Participant contributions at end of year	2015-12-31	$4,207,012
Participant contributions at beginning of year	2015-12-31	$4,811,393
Participant contributions at end of year	2015-12-31	$0
Participant contributions at beginning of year	2015-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2015-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2015-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2015-12-31	$729,659
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2015-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2015-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2015-12-31	$0
Assets. Loans (other than to participants) at end of year	2015-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2015-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2015-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2015-12-31	$0
Other income not declared elsewhere	2015-12-31	$0
Administrative expenses (other) incurred	2015-12-31	$182,349
Liabilities. Value of operating payables at end of year	2015-12-31	$0
Liabilities. Value of operating payables at beginning of year	2015-12-31	$0
Total non interest bearing cash at end of year	2015-12-31	$0
Total non interest bearing cash at beginning of year	2015-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Income. Non cash contributions	2015-12-31	$0
Value of net income/loss	2015-12-31	$-9,753,995
Value of net assets at end of year (total assets less liabilities)	2015-12-31	$74,867,668
Value of net assets at beginning of year (total assets less liabilities)	2015-12-31	$84,621,663
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2015-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2015-12-31	No
Were any leases to which the plan was party in default or uncollectible	2015-12-31	No
Assets. partnership/joint venture interests at end of year	2015-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2015-12-31	$0
Investment advisory and management fees	2015-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2015-12-31	$65,608,856
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2015-12-31	$74,246,287
Value of interest in pooled separate accounts at end of year	2015-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2015-12-31	$0
Interest on participant loans	2015-12-31	$169,848
Income. Interest from loans (other than to participants)	2015-12-31	$0
Interest earned on other investments	2015-12-31	$0
Income. Interest from US Government securities	2015-12-31	$0
Income. Interest from corporate debt instruments	2015-12-31	$0
Value of interest in master investment trust accounts at end of year	2015-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2015-12-31	$0
Value of interest in common/collective trusts at end of year	2015-12-31	$5,051,800
Value of interest in common/collective trusts at beginning of year	2015-12-31	$5,563,983
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2015-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2015-12-31	$0
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2015-12-31	$0
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2015-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2015-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2015-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2015-12-31	$0
Asset value of US Government securities at end of year	2015-12-31	$0
Asset value of US Government securities at beginning of year	2015-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2015-12-31	$-3,156,743
Net investment gain/loss from pooled separate accounts	2015-12-31	$0
Net investment gain or loss from common/collective trusts	2015-12-31	$-28,183
Net gain/loss from 103.12 investment entities	2015-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2015-12-31	No
Was there a failure to transmit to the plan any participant contributions	2015-12-31	No
Has the plan failed to provide any benefit when due under the plan	2015-12-31	No
Assets. Invements in employer securities at end of year	2015-12-31	$0
Assets. Invements in employer securities at beginning of year	2015-12-31	$0
Assets. Value of employer real property at end of year	2015-12-31	$0
Assets. Value of employer real property at beginning of year	2015-12-31	$0
Contributions received in cash from employer	2015-12-31	$4,795,957
Employer contributions (assets) at end of year	2015-12-31	$0
Employer contributions (assets) at beginning of year	2015-12-31	$0
Income. Dividends from preferred stock	2015-12-31	$0
Income. Dividends from common stock	2015-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2015-12-31	$26,245,678
Asset. Corporate debt instrument preferred debt at end of year	2015-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2015-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2015-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2015-12-31	$0
Contract administrator fees	2015-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2015-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2015-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2015-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2015-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2015-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2015-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2015-12-31	$0
Did the plan have assets held for investment	2015-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2015-12-31	No
Aggregate proceeds on sale of assets	2015-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2015-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2015-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2015-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2015-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2015-12-31	Disclaimer
Accountancy firm name	2015-12-31	PADGETT STRATEMANN AND CO LLP
Accountancy firm EIN	2015-12-31	741650885
2014 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2014 401k financial data
Unrealized appreciation/depreciation of real estate assets	2014-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2014-12-31	$0
Total unrealized appreciation/depreciation of assets	2014-12-31	$0
Total transfer of assets to this plan	2014-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Expenses. Interest paid	2014-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2014-12-31	$0
Total income from all sources (including contributions)	2014-12-31	$26,865,964
Total loss/gain on sale of assets	2014-12-31	$0
Total of all expenses incurred	2014-12-31	$11,072,555
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2014-12-31	$10,844,021
Expenses. Certain deemed distributions of participant loans	2014-12-31	$53,924
Value of total corrective distributions	2014-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2014-12-31	$23,112,696
Value of total assets at end of year	2014-12-31	$84,621,663
Value of total assets at beginning of year	2014-12-31	$68,828,254
Total of administrative expenses incurred including professional, contract, advisory and management fees	2014-12-31	$174,610
Total income from rents	2014-12-31	$0
Total interest from all sources	2014-12-31	$154,295
Total dividends received (eg from common stock, registered investment company shares)	2014-12-31	$4,853,099
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2014-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2014-12-31	$4,853,099
Assets. Real estate other than employer real property at end of year	2014-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2014-12-31	$0
Administrative expenses professional fees incurred	2014-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2014-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2014-12-31	$0
Was this plan covered by a fidelity bond	2014-12-31	Yes
Value of fidelity bond cover	2014-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2014-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2014-12-31	No
Contributions received from participants	2014-12-31	$15,970,093
Participant contributions at end of year	2014-12-31	$4,811,393
Participant contributions at beginning of year	2014-12-31	$3,578,608
Participant contributions at end of year	2014-12-31	$0
Participant contributions at beginning of year	2014-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2014-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2014-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2014-12-31	$1,140,109
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2014-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2014-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2014-12-31	$0
Assets. Loans (other than to participants) at end of year	2014-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2014-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2014-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2014-12-31	$0
Other income not declared elsewhere	2014-12-31	$0
Administrative expenses (other) incurred	2014-12-31	$174,610
Liabilities. Value of operating payables at end of year	2014-12-31	$0
Liabilities. Value of operating payables at beginning of year	2014-12-31	$0
Total non interest bearing cash at end of year	2014-12-31	$0
Total non interest bearing cash at beginning of year	2014-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Income. Non cash contributions	2014-12-31	$0
Value of net income/loss	2014-12-31	$15,793,409
Value of net assets at end of year (total assets less liabilities)	2014-12-31	$84,621,663
Value of net assets at beginning of year (total assets less liabilities)	2014-12-31	$68,828,254
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2014-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2014-12-31	No
Were any leases to which the plan was party in default or uncollectible	2014-12-31	No
Assets. partnership/joint venture interests at end of year	2014-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2014-12-31	$0
Investment advisory and management fees	2014-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2014-12-31	$74,246,287
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2014-12-31	$59,913,318
Value of interest in pooled separate accounts at end of year	2014-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2014-12-31	$0
Interest on participant loans	2014-12-31	$154,295
Income. Interest from loans (other than to participants)	2014-12-31	$0
Interest earned on other investments	2014-12-31	$0
Income. Interest from US Government securities	2014-12-31	$0
Income. Interest from corporate debt instruments	2014-12-31	$0
Value of interest in master investment trust accounts at end of year	2014-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2014-12-31	$0
Value of interest in common/collective trusts at end of year	2014-12-31	$5,563,983
Value of interest in common/collective trusts at beginning of year	2014-12-31	$5,336,247
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2014-12-31	$0
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2014-12-31	$81
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2014-12-31	$81
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2014-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2014-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2014-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2014-12-31	$0
Asset value of US Government securities at end of year	2014-12-31	$0
Asset value of US Government securities at beginning of year	2014-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2014-12-31	$-1,310,949
Net investment gain/loss from pooled separate accounts	2014-12-31	$0
Net investment gain or loss from common/collective trusts	2014-12-31	$56,823
Net gain/loss from 103.12 investment entities	2014-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2014-12-31	No
Was there a failure to transmit to the plan any participant contributions	2014-12-31	No
Has the plan failed to provide any benefit when due under the plan	2014-12-31	No
Assets. Invements in employer securities at end of year	2014-12-31	$0
Assets. Invements in employer securities at beginning of year	2014-12-31	$0
Assets. Value of employer real property at end of year	2014-12-31	$0
Assets. Value of employer real property at beginning of year	2014-12-31	$0
Contributions received in cash from employer	2014-12-31	$6,002,494
Employer contributions (assets) at end of year	2014-12-31	$0
Employer contributions (assets) at beginning of year	2014-12-31	$0
Income. Dividends from preferred stock	2014-12-31	$0
Income. Dividends from common stock	2014-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2014-12-31	$10,844,021
Asset. Corporate debt instrument preferred debt at end of year	2014-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2014-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2014-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2014-12-31	$0
Contract administrator fees	2014-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2014-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2014-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2014-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2014-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2014-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2014-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2014-12-31	$0
Did the plan have assets held for investment	2014-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2014-12-31	No
Aggregate proceeds on sale of assets	2014-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2014-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2014-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2014-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2014-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2014-12-31	Disclaimer
Accountancy firm name	2014-12-31	PADGETT STRATEMANN AND CO LLP
Accountancy firm EIN	2014-12-31	741650885
2013 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2013 401k financial data
Unrealized appreciation/depreciation of real estate assets	2013-12-31	$0
Unrealized appreciation/depreciation of other (non real estate) assets	2013-12-31	$0
Total unrealized appreciation/depreciation of assets	2013-12-31	$0
Total transfer of assets to this plan	2013-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Expenses. Interest paid	2013-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2013-12-31	$0
Total income from all sources (including contributions)	2013-12-31	$30,309,932
Total loss/gain on sale of assets	2013-12-31	$0
Total of all expenses incurred	2013-12-31	$7,640,393
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2013-12-31	$7,391,594
Expenses. Certain deemed distributions of participant loans	2013-12-31	$22,137
Value of total corrective distributions	2013-12-31	$75,579
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2013-12-31	$20,570,153
Value of total assets at end of year	2013-12-31	$68,828,254
Value of total assets at beginning of year	2013-12-31	$46,158,715
Total of administrative expenses incurred including professional, contract, advisory and management fees	2013-12-31	$151,083
Total income from rents	2013-12-31	$0
Total interest from all sources	2013-12-31	$114,445
Total dividends received (eg from common stock, registered investment company shares)	2013-12-31	$3,236,997
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2013-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2013-12-31	$3,236,997
Assets. Real estate other than employer real property at end of year	2013-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2013-12-31	$0
Administrative expenses professional fees incurred	2013-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2013-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2013-12-31	$0
Was this plan covered by a fidelity bond	2013-12-31	Yes
Value of fidelity bond cover	2013-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2013-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2013-12-31	No
Contributions received from participants	2013-12-31	$13,452,345
Participant contributions at end of year	2013-12-31	$3,578,608
Participant contributions at beginning of year	2013-12-31	$2,411,252
Participant contributions at end of year	2013-12-31	$0
Participant contributions at beginning of year	2013-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2013-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2013-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2013-12-31	$1,033,375
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2013-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2013-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2013-12-31	$0
Assets. Loans (other than to participants) at end of year	2013-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2013-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2013-12-31	$0
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2013-12-31	$0
Other income not declared elsewhere	2013-12-31	$0
Administrative expenses (other) incurred	2013-12-31	$151,083
Liabilities. Value of operating payables at end of year	2013-12-31	$0
Liabilities. Value of operating payables at beginning of year	2013-12-31	$0
Total non interest bearing cash at end of year	2013-12-31	$0
Total non interest bearing cash at beginning of year	2013-12-31	$0
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Income. Non cash contributions	2013-12-31	$0
Value of net income/loss	2013-12-31	$22,669,539
Value of net assets at end of year (total assets less liabilities)	2013-12-31	$68,828,254
Value of net assets at beginning of year (total assets less liabilities)	2013-12-31	$46,158,715
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2013-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2013-12-31	No
Were any leases to which the plan was party in default or uncollectible	2013-12-31	No
Assets. partnership/joint venture interests at end of year	2013-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2013-12-31	$0
Investment advisory and management fees	2013-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2013-12-31	$59,913,318
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2013-12-31	$39,075,485
Value of interest in pooled separate accounts at end of year	2013-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2013-12-31	$0
Interest on participant loans	2013-12-31	$114,445
Income. Interest from loans (other than to participants)	2013-12-31	$0
Interest earned on other investments	2013-12-31	$0
Income. Interest from US Government securities	2013-12-31	$0
Income. Interest from corporate debt instruments	2013-12-31	$0
Value of interest in master investment trust accounts at end of year	2013-12-31	$0
Value of interest in master investment trust accounts at beginning of year	2013-12-31	$0
Value of interest in common/collective trusts at end of year	2013-12-31	$5,336,247
Value of interest in common/collective trusts at beginning of year	2013-12-31	$4,671,897
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2013-12-31	$81
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2013-12-31	$81
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2013-12-31	$81
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2013-12-31	$0
Assets. Value of investments in 103.12 investment entities at end of year	2013-12-31	$0
Assets. Value of investments in 103.12 investment entities at beginning of year	2013-12-31	$0
Expenses. Payments to insurance carriers foe the provision of benefits	2013-12-31	$0
Asset value of US Government securities at end of year	2013-12-31	$0
Asset value of US Government securities at beginning of year	2013-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2013-12-31	$6,388,469
Net investment gain/loss from pooled separate accounts	2013-12-31	$0
Net investment gain or loss from common/collective trusts	2013-12-31	$-132
Net gain/loss from 103.12 investment entities	2013-12-31	$0
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2013-12-31	No
Was there a failure to transmit to the plan any participant contributions	2013-12-31	No
Has the plan failed to provide any benefit when due under the plan	2013-12-31	No
Assets. Invements in employer securities at end of year	2013-12-31	$0
Assets. Invements in employer securities at beginning of year	2013-12-31	$0
Assets. Value of employer real property at end of year	2013-12-31	$0
Assets. Value of employer real property at beginning of year	2013-12-31	$0
Contributions received in cash from employer	2013-12-31	$6,084,433
Employer contributions (assets) at end of year	2013-12-31	$0
Employer contributions (assets) at beginning of year	2013-12-31	$0
Income. Dividends from preferred stock	2013-12-31	$0
Income. Dividends from common stock	2013-12-31	$0
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2013-12-31	$7,391,594
Asset. Corporate debt instrument preferred debt at end of year	2013-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2013-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2013-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2013-12-31	$0
Contract administrator fees	2013-12-31	$0
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2013-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2013-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2013-12-31	$0
Liabilities. Value of benefit claims payable at end of year	2013-12-31	$0
Liabilities. Value of benefit claims payable at beginning of year	2013-12-31	$0
Assets. Value of buildings and other operty used in plan operation at end of year	2013-12-31	$0
Assets. Value of buildings and other operty used in plan operation at beginning of year	2013-12-31	$0
Did the plan have assets held for investment	2013-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2013-12-31	No
Aggregate proceeds on sale of assets	2013-12-31	$0
Aggregate carrying amount (costs) on sale of assets	2013-12-31	$0
Liabilities. Value of acquisition indebtedness at end of year	2013-12-31	$0
Liabilities. Value of acquisition indebtedness at beginning of year	2013-12-31	$0
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2013-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2013-12-31	Disclaimer
Accountancy firm name	2013-12-31	PADGETT STRATEMANN AND CO LLP
Accountancy firm EIN	2013-12-31	741650885
2012 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2012 401k financial data
Total transfer of assets to this plan	2012-12-31	$409,702
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total income from all sources (including contributions)	2012-12-31	$20,441,882
Total of all expenses incurred	2012-12-31	$3,374,750
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2012-12-31	$3,241,349
Expenses. Certain deemed distributions of participant loans	2012-12-31	$27,802
Value of total corrective distributions	2012-12-31	$48,261
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2012-12-31	$16,221,650
Value of total assets at end of year	2012-12-31	$46,158,715
Value of total assets at beginning of year	2012-12-31	$28,681,881
Total of administrative expenses incurred including professional, contract, advisory and management fees	2012-12-31	$57,338
Total interest from all sources	2012-12-31	$75,171
Total dividends received (eg from common stock, registered investment company shares)	2012-12-31	$896,274
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2012-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2012-12-31	$896,274
Was this plan covered by a fidelity bond	2012-12-31	Yes
Value of fidelity bond cover	2012-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2012-12-31	Yes
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2012-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2012-12-31	No
Contributions received from participants	2012-12-31	$10,861,787
Participant contributions at end of year	2012-12-31	$2,411,252
Participant contributions at beginning of year	2012-12-31	$1,489,062
Income. Received or receivable in cash from other sources (including rollovers)	2012-12-31	$881,445
Administrative expenses (other) incurred	2012-12-31	$57,338
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Value of net income/loss	2012-12-31	$17,067,132
Value of net assets at end of year (total assets less liabilities)	2012-12-31	$46,158,715
Value of net assets at beginning of year (total assets less liabilities)	2012-12-31	$28,681,881
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2012-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2012-12-31	No
Were any leases to which the plan was party in default or uncollectible	2012-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2012-12-31	$39,075,485
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2012-12-31	$23,908,288
Interest on participant loans	2012-12-31	$75,171
Value of interest in common/collective trusts at end of year	2012-12-31	$4,671,897
Value of interest in common/collective trusts at beginning of year	2012-12-31	$3,284,450
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2012-12-31	$81
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2012-12-31	$81
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2012-12-31	$81
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2012-12-31	$3,151,643
Net investment gain or loss from common/collective trusts	2012-12-31	$97,144
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2012-12-31	No
Was there a failure to transmit to the plan any participant contributions	2012-12-31	No
Has the plan failed to provide any benefit when due under the plan	2012-12-31	No
Contributions received in cash from employer	2012-12-31	$4,478,418
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2012-12-31	$3,241,349
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2012-12-31	Yes
Did the plan have assets held for investment	2012-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2012-12-31	No
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2012-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2012-12-31	Disclaimer
Accountancy firm name	2012-12-31	PADGETT STRATEMANN AND CO LLP
Accountancy firm EIN	2012-12-31	741650885
2011 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2011 401k financial data
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total income from all sources (including contributions)	2011-12-31	$8,880,920
Total of all expenses incurred	2011-12-31	$3,445,286
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2011-12-31	$3,157,681
Expenses. Certain deemed distributions of participant loans	2011-12-31	$38,945
Value of total corrective distributions	2011-12-31	$223,805
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2011-12-31	$9,520,999
Value of total assets at end of year	2011-12-31	$28,681,881
Value of total assets at beginning of year	2011-12-31	$23,246,247
Total of administrative expenses incurred including professional, contract, advisory and management fees	2011-12-31	$24,855
Total interest from all sources	2011-12-31	$65,197
Total dividends received (eg from common stock, registered investment company shares)	2011-12-31	$654,066
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2011-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2011-12-31	$654,066
Was this plan covered by a fidelity bond	2011-12-31	Yes
Value of fidelity bond cover	2011-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2011-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2011-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2011-12-31	No
Contributions received from participants	2011-12-31	$6,424,046
Participant contributions at end of year	2011-12-31	$1,489,062
Participant contributions at beginning of year	2011-12-31	$1,291,972
Income. Received or receivable in cash from other sources (including rollovers)	2011-12-31	$678,920
Administrative expenses (other) incurred	2011-12-31	$24,855
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Value of net income/loss	2011-12-31	$5,435,634
Value of net assets at end of year (total assets less liabilities)	2011-12-31	$28,681,881
Value of net assets at beginning of year (total assets less liabilities)	2011-12-31	$23,246,247
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2011-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2011-12-31	No
Were any leases to which the plan was party in default or uncollectible	2011-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2011-12-31	$23,908,288
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2011-12-31	$19,340,698
Interest on participant loans	2011-12-31	$65,196
Value of interest in common/collective trusts at end of year	2011-12-31	$3,284,450
Value of interest in common/collective trusts at beginning of year	2011-12-31	$2,603,197
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2011-12-31	$81
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2011-12-31	$10,380
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2011-12-31	$10,380
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2011-12-31	$1
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2011-12-31	$-1,450,535
Net investment gain or loss from common/collective trusts	2011-12-31	$91,193
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2011-12-31	No
Was there a failure to transmit to the plan any participant contributions	2011-12-31	No
Has the plan failed to provide any benefit when due under the plan	2011-12-31	No
Contributions received in cash from employer	2011-12-31	$2,418,033
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2011-12-31	$3,157,681
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2011-12-31	No
Did the plan have assets held for investment	2011-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2011-12-31	No
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2011-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2011-12-31	Disclaimer
Accountancy firm name	2011-12-31	PADGETT STRATEMANN AND CO LLP
Accountancy firm EIN	2011-12-31	741650885
2010 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2010 401k financial data
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total income from all sources (including contributions)	2010-12-31	$7,876,376
Total of all expenses incurred	2010-12-31	$2,457,939
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2010-12-31	$2,115,718
Expenses. Certain deemed distributions of participant loans	2010-12-31	$-30,855
Value of total corrective distributions	2010-12-31	$355,667
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2010-12-31	$5,176,259
Value of total assets at end of year	2010-12-31	$23,246,247
Value of total assets at beginning of year	2010-12-31	$17,827,810
Total of administrative expenses incurred including professional, contract, advisory and management fees	2010-12-31	$17,409
Total interest from all sources	2010-12-31	$72,676
Total dividends received (eg from common stock, registered investment company shares)	2010-12-31	$338,006
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2010-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2010-12-31	$338,006
Was this plan covered by a fidelity bond	2010-12-31	Yes
Value of fidelity bond cover	2010-12-31	$2,000,000
If this is an individual account plan, was there a blackout period	2010-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2010-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2010-12-31	No
Contributions received from participants	2010-12-31	$3,769,798
Participant contributions at end of year	2010-12-31	$1,291,972
Participant contributions at beginning of year	2010-12-31	$1,090,012
Income. Received or receivable in cash from other sources (including rollovers)	2010-12-31	$303,126
Administrative expenses (other) incurred	2010-12-31	$17,409
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Value of net income/loss	2010-12-31	$5,418,437
Value of net assets at end of year (total assets less liabilities)	2010-12-31	$23,246,247
Value of net assets at beginning of year (total assets less liabilities)	2010-12-31	$17,827,810
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2010-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2010-12-31	No
Were any leases to which the plan was party in default or uncollectible	2010-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2010-12-31	$19,340,698
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2010-12-31	$14,675,323
Interest on participant loans	2010-12-31	$72,675
Value of interest in common/collective trusts at end of year	2010-12-31	$2,603,197
Value of interest in common/collective trusts at beginning of year	2010-12-31	$2,052,096
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2010-12-31	$10,380
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2010-12-31	$10,379
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2010-12-31	$10,379
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2010-12-31	$1
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2010-12-31	$2,207,996
Net investment gain or loss from common/collective trusts	2010-12-31	$81,439
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2010-12-31	No
Was there a failure to transmit to the plan any participant contributions	2010-12-31	No
Has the plan failed to provide any benefit when due under the plan	2010-12-31	No
Contributions received in cash from employer	2010-12-31	$1,103,335
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2010-12-31	$2,115,718
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2010-12-31	No
Did the plan have assets held for investment	2010-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2010-12-31	No
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2010-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2010-12-31	Disclaimer
Accountancy firm name	2010-12-31	PADGETT STRATEMANN AND CO LLP
Accountancy firm EIN	2010-12-31	741650885
2009 : PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2009 401k financial data
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2009-12-31	$0

Form 5500 Responses for PIONEER DRILLING SERVICES, LTD. 401(K) PLAN

2022: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2022 form 5500 responses
2022-01-01	Type of plan entity	Single employer plan
2022-01-01	Submission has been amended	No
2022-01-01	This submission is the final filing	Yes
2022-01-01	This return/report is a short plan year return/report (less than 12 months)	Yes
2022-01-01	Plan is a collectively bargained plan	No
2022-01-01	Plan funding arrangement – Trust	Yes
2022-01-01	Plan benefit arrangement - Trust	Yes
2021: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2021 form 5500 responses
2021-01-01	Type of plan entity	Single employer plan
2021-01-01	Submission has been amended	Yes
2021-01-01	This submission is the final filing	No
2021-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2021-01-01	Plan is a collectively bargained plan	No
2021-01-01	Plan funding arrangement – Trust	Yes
2021-01-01	Plan benefit arrangement - Trust	Yes
2020: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2020 form 5500 responses
2020-01-01	Type of plan entity	Single employer plan
2020-01-01	This submission is the final filing	No
2020-01-01	Plan is a collectively bargained plan	No
2020-01-01	Plan funding arrangement – Trust	Yes
2020-01-01	Plan benefit arrangement - Trust	Yes
2019: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2019 form 5500 responses
2019-01-01	Type of plan entity	Single employer plan
2019-01-01	Submission has been amended	No
2019-01-01	This submission is the final filing	No
2019-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2019-01-01	Plan is a collectively bargained plan	No
2019-01-01	Plan funding arrangement – Trust	Yes
2019-01-01	Plan benefit arrangement - Trust	Yes
2018: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2018 form 5500 responses
2018-01-01	Type of plan entity	Single employer plan
2018-01-01	Submission has been amended	No
2018-01-01	This submission is the final filing	No
2018-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2018-01-01	Plan is a collectively bargained plan	No
2018-01-01	Plan funding arrangement – Trust	Yes
2018-01-01	Plan benefit arrangement - Trust	Yes
2017: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2017 form 5500 responses
2017-01-01	Type of plan entity	Single employer plan
2017-01-01	Submission has been amended	No
2017-01-01	This submission is the final filing	No
2017-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2017-01-01	Plan is a collectively bargained plan	No
2017-01-01	Plan funding arrangement – Trust	Yes
2017-01-01	Plan benefit arrangement - Trust	Yes
2016: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2016 form 5500 responses
2016-01-01	Type of plan entity	Single employer plan
2016-01-01	Submission has been amended	Yes
2016-01-01	This submission is the final filing	No
2016-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2016-01-01	Plan is a collectively bargained plan	No
2016-01-01	Plan funding arrangement – Trust	Yes
2016-01-01	Plan benefit arrangement - Trust	Yes
2015: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2015 form 5500 responses
2015-01-01	Type of plan entity	Single employer plan
2015-01-01	Submission has been amended	No
2015-01-01	This submission is the final filing	No
2015-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2015-01-01	Plan is a collectively bargained plan	No
2015-01-01	Plan funding arrangement – Trust	Yes
2015-01-01	Plan benefit arrangement - Trust	Yes
2014: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2014 form 5500 responses
2014-01-01	Type of plan entity	Single employer plan
2014-01-01	Submission has been amended	No
2014-01-01	This submission is the final filing	No
2014-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2014-01-01	Plan is a collectively bargained plan	No
2014-01-01	Plan funding arrangement – Trust	Yes
2014-01-01	Plan benefit arrangement - Trust	Yes
2013: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2013 form 5500 responses
2013-01-01	Type of plan entity	Single employer plan
2013-01-01	Submission has been amended	No
2013-01-01	This submission is the final filing	No
2013-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2013-01-01	Plan is a collectively bargained plan	No
2013-01-01	Plan funding arrangement – Trust	Yes
2013-01-01	Plan benefit arrangement - Trust	Yes
2012: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2012 form 5500 responses
2012-01-01	Type of plan entity	Single employer plan
2012-01-01	Submission has been amended	No
2012-01-01	This submission is the final filing	No
2012-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2012-01-01	Plan funding arrangement – Trust	Yes
2012-01-01	Plan benefit arrangement - Trust	Yes
2011: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2011 form 5500 responses
2011-01-01	Type of plan entity	Single employer plan
2011-01-01	Submission has been amended	No
2011-01-01	This submission is the final filing	No
2011-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2011-01-01	Plan funding arrangement – Trust	Yes
2011-01-01	Plan benefit arrangement - Trust	Yes
2009: PIONEER DRILLING SERVICES, LTD. 401(K) PLAN 2009 form 5500 responses
2009-01-01	Type of plan entity	Single employer plan
2009-01-01	Submission has been amended	Yes
2009-01-01	This submission is the final filing	No
2009-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2009-01-01	Plan funding arrangement – Trust	Yes
2009-01-01	Plan benefit arrangement - Trust	Yes

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PIONEER DRILLING FLUIDS, INC. 401(K) P/S PLAN [EIN = 450370920]

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Company Name:	PIONEER ENERGY SERVICES CORP
Employer identification number (EIN):	742982497
NAIC Classification:	211120
NAIC Description:	Crude Petroleum Extraction

Jurisdiction of Incorporation:	Texas Secretary of State
Incorporation Date:	2008-01-01
Company Identification Number:	0800916982
Legal Registered Office Address:	1250 NE LOOP 410 STE 1000 SAN ANTONIO United States of America (USA) 78209