Attached files

file filename
EX-23.1 - CONSENT OF WILLIAM M. COBB & ASSOCIATES, INC. - CONTANGO OIL & GAS COdex231.htm
EX-32.2 - CERTIFICATION OF CFO SECTION 906 - CONTANGO OIL & GAS COdex322.htm
EX-21.1 - LIST OF SUBSIDIARIES. - CONTANGO OIL & GAS COdex211.htm
EX-32.1 - CERTIFICATION OF CEO SECTION 906 - CONTANGO OIL & GAS COdex321.htm
EX-31.2 - CERTIFICATION OF CFO SECTION 302 - CONTANGO OIL & GAS COdex312.htm
EX-23.2 - CONSENT OF LONQUIST & CO. LLC - CONTANGO OIL & GAS COdex232.htm
EX-31.1 - CERTIFICATION OF CEO SECTION 302 - CONTANGO OIL & GAS COdex311.htm
EX-21.2 - ORGANIZATIONAL CHART. - CONTANGO OIL & GAS COdex212.htm
10-K - FORM 10-K FOR THE FISCAL YEAR ENDED JUNE 30, 2011 - CONTANGO OIL & GAS COd10k.htm
EX-99.1 - REPORT OF WILLIAM M. COBB & ASSOCIATES, INC. - CONTANGO OIL & GAS COdex991.htm

Exhibit 23.3

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our reports dated August 29, 2011, with respect to the consolidated financial statements and internal control over financial reporting included in the Annual Report of Contango Oil & Gas Company and subsidiaries on Form 10-K for the year ended June 30, 2011. We hereby consent to the incorporation by reference of said reports in the Registration Statement of Contango Oil & Gas Company on Form S-8 (File No. 333-170236, effective October 29, 2010).

/S/ GRANT THORNTON

Houston, Texas

August 29, 2011