EXHIBIT “A”Reef Global Energy I Lp • August 12th, 2003 • Crude petroleum & natural gas
Company FiledAugust 12th, 2003 IndustryAttached to and made a part of that certain Operating Agreement effective March 1, 2003, by and between American Coastal Energy, Inc., as Operator, and Challenger Minerals Inc. et al, as Non-Operators, pertaining to Block 268, Eugene Island Area, South Addition, Offshore Louisiana.