OPERATORS · TEXAS · P-5 NUMBER 521539

Magnum Engineering Company

8 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 20, 1990	371883	Recompletion	Hidalgo	Garza, Teodoro #1	9,725	Final completion	21531572	Acquired from Seneca Resources Corp.
Mar 11, 1987	326942	Recompletion	Hidalgo	Garza, Teodoro et Al #1	9,725	Final completion	21531572	Acquired from Seneca Resources Corp.
Jan 20, 1987	325527	Recompletion	Hidalgo	Coates Energy Trust et Al #1	9,500	Final completion	21531639	Acquired from Seneca Resources Corp.
Jul 30, 1985	281442	Drill	Hidalgo	Coates Energy Trust et Al #1	9,500	Final completion	21531639	Acquired from Seneca Resources Corp.
May 31, 1985	276498	Drill	Hidalgo	Garza, Juan A. et Al #3	9,400	Final completion	21531623	Acquired from Seneca Resources Corp.
May 3, 1985	274080	Drill	Hidalgo	Garza, Juan A. et Al #2	9,250	Final completion	21531609	Acquired from Seneca Resources Corp.
Dec 19, 1984	262123	Drill	Hidalgo	Garza, Teodoro et Al #1	10,000	Final completion	21531572	Acquired from Seneca Resources Corp.
Feb 7, 1984	228710	Drill	Hidalgo	Garza, Juan A. et Al #1	9,800	Final completion	21531441	Acquired from Seneca Resources Corp.