Attached files

file filename
10-K - FORM 10-K - CARRIZO OIL & GAS INCd223425d10k.htm
EX-21 - SUBSIDIARIES OF THE COMPANY - CARRIZO OIL & GAS INCd223425dex21.htm
EX-23.2 - CONSENT OF FAIRCHILD AND WELLS, INC - CARRIZO OIL & GAS INCd223425dex232.htm
EX-23.1 - CONSENT OF KPMG LLP - CARRIZO OIL & GAS INCd223425dex231.htm
EX-23.5 - CON SENT OF RYDER SCOTT COMPANY PETROLEUM ENGINEERS (U.K.) - CARRIZO OIL & GAS INCd223425dex235.htm
EX-31.1 - CEO CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 - CARRIZO OIL & GAS INCd223425dex311.htm
EX-31.2 - CFO CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 - CARRIZO OIL & GAS INCd223425dex312.htm
EX-32.2 - CFO CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 - CARRIZO OIL & GAS INCd223425dex322.htm
EX-99.2 - SUMMARY OF RESERVE REPORT AND REPORT OF RYDER SCOTT COMPANY PETROLEUM - CARRIZO OIL & GAS INCd223425dex992.htm
EX-99.3 - SUMMARY OF RESERVE REPORT AND REPORT OF FAIRCHILD AND WELLS, INC. - CARRIZO OIL & GAS INCd223425dex993.htm
EX-99.4 - SUMMARY OF RESERVE REPORT AND REPORT OF LAROCHE PETROLEUM CONSULTANTS, LTD. - CARRIZO OIL & GAS INCd223425dex994.htm
EX-99.1 - SUMMARY OF RESERVE REPORT AND REPORT OF RYDER SCOTT COMPANY PETROLEUM ENGINEERS - CARRIZO OIL & GAS INCd223425dex991.htm
EX-23.3 - CONSENT OF LAROCHE PETROLEUM CONSULTANTS, LTD. - CARRIZO OIL & GAS INCd223425dex233.htm
EX-23.4 - CONSENT OF RYDER SCOTT COMPANY PETROLEUM ENGINEERS (U.S.) - CARRIZO OIL & GAS INCd223425dex234.htm

Exhibit 32.1

Certification Pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

(Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code)

Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code), I, S.P. Johnson IV, President and Chief Executive Officer of Carrizo Oil & Gas, Inc., a Texas corporation (the “Company”), hereby certify, to my knowledge, that:

(1) the Company’s Annual Report on Form 10-K for the year ended December 31, 2011 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 

Dated: February 29, 2012

 

/s/ S.P. Johnson IV

 

S.P. Johnson IV

 

President and Chief Executive Officer

The foregoing certification is being furnished solely pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) and is not being filed as part of the Report or as a separate disclosure document.

A signed original of this written statement required by Section 906 has been provided to Carrizo Oil & Gas, Inc. and will be retained by Carrizo Oil & Gas, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.