Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
PIPES THOMAS R
   2. Issuer Name and Ticker or Trading Symbol
KEY ENERGY SERVICES INC [KEG] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP - Well Srvc Rig Ops
(Last)
(First)
(Middle)
1301 MCKINNEY STREET, SUITE 1800		 3. Date of Earliest Transaction (Month/Day/Year)
03/01/2010
(Street)

HOUSTON, TX 77010		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 03/02/2010   F   8,972 (1) D $ 10.56 (2) 134,663 (3) D  
Common Stock               3,000 (4) I By Courtney Pipes Management Trust
Common Stock               2,000 (4) I By Lindsey Pipes Management Trust
Common Stock               500 (5) I By daughter
Common Stock               500 (6) I By daughter

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Performance Units (7) (7) 03/01/2010   A   11,293     (7)   (7) Common Stock 11,293 $ 0 11,293 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
PIPES THOMAS R
1301 MCKINNEY STREET
SUITE 1800
HOUSTON, TX 77010		       SVP - Well Srvc Rig Ops  

Signatures

 By Robert B. Rapfogel, Attorney-in-fact for Thomas R. Pipes   03/03/2010
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Payment of tax liability by delivery of stock incident to the vesting on March 2, 2010 of 33,918 shares of restricted stock.
(2) Vesting price is based on the closing price of common stock on March 2, 2010, pursuant to the Key Energy Services, Inc. 2007 Equity and Cash Incentive Plan (the "2007 Plan").
(3) Includes 104,518 unvested shares of restricted stock granted under the 2007 Plan and the Key Energy Services, Inc. 2009 Equity and Cash Incentive Plan (the "2009 Plan").
(4) These shares are held in a trust for the benefit of one of the reporting person's daughters who does not share his household. The reporting person's spouse is the trustee of the trust. The reporting person disclaims benefical ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for the purpose of Section 16 or for any other purpose.
(5) These shares are held in an account controlled by one of the reporting person's daughters, Courtney Pipes, with whom the reporting person does not share his household, and on which account the reporting person is a co-signer. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purpoes of Section 16 or for any other purpose.
(6) These shares are held in an account controlled by one of the reporting person's daughters, Lindsey Pipes, with whom the reporting person does not share his household, and on which account the reporting person is a co-signer. The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
(7) Represents performance units granted under the 2009 Plan. Half of the performance units are subject to a performance period from March 1, 2010 through February 28, 2011, and half are subject to a performance period from March 1, 2011 through February 29, 2012. At the end of each performance period, either 0%, 50% or 100% of the performance units subject to that performance period will vest based on the relative performance of Key Energy Services, Inc. within a peer group of companies as measured by total shareholder return. If any performance units vest at the end of a performance period, such vested performance units will be settled within sixty (60) days after the vesting date, solely in cash, in an amount equal to the closing price per share of Key Energy Services, Inc.'s common stock on the last trading day of the performance period.

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