Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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 *
  Hamm Harold
 2. Date of Event Requiring Statement (Month/Day/Year)
04/20/2006		 3. Issuer Name and Ticker or Trading Symbol
Complete Production Services, Inc. [CPX]
(Last)
(First)
(Middle)
11700 OLD KATY ROAD, SUITE 300		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
04/20/2006
(Street)

HOUSTON, TX 77079		 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 Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 4,053,976
I
By Harold G. Hamm GRAT 4, Harold G. Hamm GRAT 6, and Harold G. Hamm GRAT 8 (1)
Common Stock 6,374 (4)
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Director Stock Option (right to buy)   (2) 10/01/2015 Common Stock 5,000 $ 11.66 D  
Director Stock Option (right to buy) (4)   (3) 04/20/2016 Common Stock 5,000 $ 24 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Hamm Harold
11700 OLD KATY ROAD
SUITE 300
HOUSTON, TX 77079		   X      

Signatures

/s/ James F. Maroney, III (attorney-in-fact) for Harold G. Hamm 05/02/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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) The reporting person is the trustee of each of Harold G. Hamm GRAT 4, Harold G. Hamm GRAT 6, and Harold G. Hamm GRAT 8.
(2) The option becomes exercisable in four equal annual installments beginning on October 1, 2006.
(3) The option becomes exercisable in four equal annual installments beginning on April 20, 2007.
(4) This Amendment corrects the original Form 3 by disclosing the reporting person's ownership of (i) options to purchase 5,000 shares of the Issuer's common stock and (ii) 2,084 shares of the Issuer's restricted stock.

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