Exhibit 23.1
WILLIAM M. COBB & ASSOCIATES, INC.
July 24, 2013
Contango Oil & Gas Company
3700 Buffalo Speedway, Suite 960
Houston, Texas 77098
| Re: | Contango Oil & Gas Company, Amendment No. 1 to Registration Statement on Form S-4 |
Gentlemen:
The firm of William M. Cobb & Associates, Inc. consents to the use of its name and to the use of its projections for Contango Oil & Gas Company’s Proved Reserves and Future Net Revenue in Amendment No. 1 to Contango’s Registration Statement on Form S-4.
William M. Cobb & Associates, Inc. has no interests in Contango Oil & Gas Company or in any affiliated companies or subsidiaries and is not to receive any such interest as payment for such reports and has no director, officer, or employee otherwise connected with Contango Oil & Gas Company. Contango Oil & Gas Company does not employ us on a contingent basis.
| Yours very truly, |
| WILLIAM M. COBB & ASSOCIATES, INC. |
/s/ F.J. MAREK |
| F.J. Marek, P.E. |
| President |
