CSRI Form 51-101F1 Statement of Reserves Data and Other Oil and Gas Information as at December 31, 2011 (GLJ)

CSRI Form 51-101F2 Report on Reserves Data by Independent Qualified Reserves Evaluator or Auditor as at December 31, 2011 (GLJ)

CSRI Form 51-101F3 Report of Management and Directors on Reserves Data and Other Information as at December 31, 2011 (GLJ)

CSRI - Initial Proved plus Probable Reserves as at March 31, 2011 - News Release May 16, 2011 (Sproule)

CSRI Form NI 51-101F1 - Statement of Reserves Data & Other Oil & Gas Information (including Form NI 51-101F3 - Report of Management) as of December 31, 2010 - April 21, 2011 (Sproule)

CSRI Form NI 51-101F1 - Statement of Reserves Data & Other Oil & Gas Information (including Form NI 51-101F3 - Report of Management) as of December 31, 2009 - April 22, 2011 (Sproule)

Sproule Resource Report dated April 6, 2009

Sproule Resource Report dated April 28, 2008

Sproule Resource Report dated May 4, 2007

Sproule Resource Report dated September 1, 2006