CONTANGO OIL & GAS CO - FORM 10-K - EX-23.3 - CONSENT OF WD VON GONTEN AND COMPANY - March 14, 2016

Attached files

file filename
EX-32.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER SECTION 906 - CONTANGO OIL & GAS COc993-20151231xex322.htm
EX-23.1 - CONSENT OF WILLIAM M COBB AND ASSOCIATES - CONTANGO OIL & GAS COc993-20151231xex231.htm
EX-99.2 - REPORT OF NETHERLAND SEWELL AND ASSOCIATES - CONTANGO OIL & GAS COc993-20151231xex992.htm
EX-32.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER SECTION 906 - CONTANGO OIL & GAS COc993-20151231xex321.htm
EX-21.1 - LIST OF SUBSIDIARIES - CONTANGO OIL & GAS COc993-20151231xex211.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER - CONTANGO OIL & GAS COc993-20151231xex312.htm
EX-99.1 - REPORT OF WILLIAM M COBB AND ASSOCIATES - CONTANGO OIL & GAS COc993-20151231ex9912b149a.htm
EX-21.2 - ORGANIZATIONAL CHART - CONTANGO OIL & GAS COc993-20151231ex21275f720.htm
EX-23.4 - CONSENT OF GRANT THORNTON LLP - CONTANGO OIL & GAS COc993-20151231ex23491bb6a.htm
EX-99.3 - REPORT OF WD VON GONTEN AND COMPANY - CONTANGO OIL & GAS COc993-20151231ex993edfc39.htm
EX-10.38 - LIQUIDATION AGREEMENT OF REPUBLIC EXPLORATION LLC - CONTANGO OIL & GAS COc993-20151231ex1038433e0.htm
EX-23.2 - CONSENT OF NETHERLAND SEWELL AND ASSOCIATES - CONTANGO OIL & GAS COc993-20151231ex2321ddb9b.htm
EX-23.5 - CONSENT OF BDO USA LLP - CONTANGO OIL & GAS COc993-20151231ex23557654d.htm
EX-99.5 - EXARO ENERGY III LLC FINANCIAL STATEMENTS DECEMBER 31, 2014 - CONTANGO OIL & GAS COc993-20151231ex99521f383.htm
EX-99.6 - EXARO ENERGY III LLC FINANCIAL STATEMENTS DECEMBER 31, 2013 AND 2012 - CONTANGO OIL & GAS COc993-20151231ex996a0bd75.htm
10-K - 10-K - CONTANGO OIL & GAS COc993-20151231x10k.htm
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER - CONTANGO OIL & GAS COc993-20151231xex311.htm
EX-99.4 - EXARO ENERGY III LLC FINANCIAL STATEMENTS DECEMBER 31, 2015 - CONTANGO OIL & GAS COc993-20151231ex9946dc2ff.htm

Exhibit 23.3

 

 

W.D. VON GONTEN & CO. 

March 14, 2016 

 

Contango Oil & Gas Company

717 Texas Avenue, Suite 2900  

Houston, Texas 77002 

Re:Contango Oil & Gas Company, Annual Report on Form 10-K 

Gentlemen:

The firm of W.D. Von Gonten & Co. consents to the use of its name and to the use of its report regarding Contango Oil & Gas Company’s Proved Reserves and Future Net Revenue associated with its 37% ownership interest in Exaro Energy III LLC, in Contango’s Annual Report on Form 10-K for the fiscal year ended December 31, 2015.

W.D. Von Gonten & Co. 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,

 

W.D. VON GONTEN & CO.

 

 

/s/ W.D. VON GONTEN JR

Name:  W.D. Von Gonten JR

Title:  President

 

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