Attached files

file filename
10-K - FORM 10-K - Oasis Petroleum Inc.h80310e10vk.htm
EX-23.1 - EX-23.1 - Oasis Petroleum Inc.h80310exv23w1.htm
EX-23.3 - EX-23.3 - Oasis Petroleum Inc.h80310exv23w3.htm
EX-31.2 - EX-31.2 - Oasis Petroleum Inc.h80310exv31w2.htm
EX-99.1 - EX-99.1 - Oasis Petroleum Inc.h80310exv99w1.htm
EX-32.1 - EX-32.1 - Oasis Petroleum Inc.h80310exv32w1.htm
EX-23.2 - EX-23.2 - Oasis Petroleum Inc.h80310exv23w2.htm
EX-21.1 - EX-21.1 - Oasis Petroleum Inc.h80310exv21w1.htm
EX-31.1 - EX-31.1 - Oasis Petroleum Inc.h80310exv31w1.htm
EX-10.12 - EX-10.12 - Oasis Petroleum Inc.h80310exv10w12.htm
EXHIBIT 32.2
 
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
 
In connection with the accompanying annual report of Oasis Petroleum Inc. (the “Company”) on Form 10-K for the year ended December 31, 2010 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Roy W. Mace, Senior Vice President and Chief Accounting Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:
 
(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
 
(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
/s/   Roy W. Mace
Roy W. Mace
Senior Vice President and Chief Accounting Officer
(Principal Financial and Accounting Officer)
 
Date: March 10, 2011