Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - Chaparral Energy, Inc.Financial_Report.xls
10-Q - Chaparral Energy, Inc.cpr331201210q.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - Chaparral Energy, Inc.cpr3312012ex312.htm
EX-32.1 - SECTION 906 CEO CERTIFICATION - Chaparral Energy, Inc.cpr3312012ex321.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - Chaparral Energy, Inc.cpr3312012ex311.htm
EX-10.5 - EIGHTH AMENDMENT TO EIGHTH RESTATED CREDIT AGREEMENT - Chaparral Energy, Inc.cpr3312012ex105.htm
EX-10.6 - NON-OFFICER RESTRICTED STOCK UNIT PLAN - Chaparral Energy, Inc.cpr3312012ex106.htm


Exhibit 32.2
CERTIFICATION BY CHIEF FINANCIAL OFFICER
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 Quarterly Report of Chaparral Energy, Inc. (the “Company”) on Form 10-Q for the period ending March 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Joseph O. Evans, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to my knowledge, that:
(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 result of operations of the Company.
 
/s/ Joseph O. Evans
Joseph O. Evans
Chief Financial Officer
Date: May 11, 2012