EXHIBIT 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the following Registration Statements on Forms S-3, S-3/A and S-8 and the related Prospectuses of Cameron International Corporation of our report dated February 24, 2009 (except for changes as described in Note 1, as to which the date is July 17, 2009), with respect to the consolidated financial statements of Cameron International Corporation for the year ended December 31, 2008, included in the Current Report (Form 8-K) of Cameron International Corporation dated July 20, 2009, filed with the Securities and Exchange Commission.
Registration Statement No. | Purpose |
No. 333-26923 No. 33-95004 No. 333-53545 No. 333-37850 No. 333-106224 | Form S-8 Registration Statements pertaining to the Amended and Restated Cooper Cameron Corporation Long-Term Incentive Plan |
No. 33-95002 | Form S-8 Registration Statement pertaining to the Cooper Cameron Corporation Retirement Savings Plan |
No. 333-57991 | Form S-8 Registration Statement pertaining to the Individual Account Retirement Plan for Bargaining Unit Employees at the Cooper Cameron Corporation Buffalo, New York Plant |
No. 333-51705 | Form S-3 Registration Statement pertaining to the Cooper Cameron Corporation shelf registration of up to $500 million of securities |
No. 333-79787 | Form S-8 Registration Statement pertaining to the Cooper Cameron Corporation Second Amended and Restated 1995 Stock Option Plan for Non-Employee Directors |
No. 333-46638 No. 333-82082 No. 333-61820 No. 333-104755 | Form S-8 Registration Statements pertaining to the Cooper Cameron Corporation Broad Based 2000 Incentive Plan |
No. 333-96565 | Form S-3 and S-3/A Registration Statements pertaining to the Cooper Cameron Corporation shelf registration of up to $500 million of securities |
No. 333-116667 | Form S-3 and S-3/A Registration Statements pertaining to the Cooper Cameron Corporation 1.50% Convertible Senior Debentures due 2024 |
No. 333-128414 No. 333-136900 | Form S-8 Registration Statement pertaining to the Cooper Cameron Corporation 2005 Equity Incentive Plan |
No. 333-136589 | Form S-3 Registration Statement pertaining to the Cameron International Corporation 2.50% Convertible Senior Notes due 2026 |
No. 333-151838 | Form S-3ASR Registration Statement pertaining to the Cameron International Corporation $750 Million Ten-year and Thirty-year Unsecured Senior Notes |
No. 333-156712 | Form S-8 Registration Statement pertaining to the Cameron International Corporation Deferred Compensation Plan for Non-Employee Directors and the Cameron International Corporation Nonqualified Deferred Compensation Plan |
/s/ Ernst & Young LLP |
Houston, Texas
July 17, 2009