OPERATORS · TEXAS · P-5 NUMBER 73306

Blackstone Energy Services LLC

Type

10 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jun 21, 2000	496408	Drill	Sutton	Granger Bluff #1102	9,300	Final completion	43535162	Acquired from EOG Resources, Inc.
Mar 6, 2000	492739	Drill	Sutton	Granger Bluff "A" #4202	9,300	Final completion	43535089	Acquired from EOG Resources, Inc.
Nov 8, 1999	489221	Drill	Sutton	Granger Bluff #4201	9,300	Final completion	43535019	Acquired from EOG Resources, Inc.
Jul 6, 1999	485672	Drill	Sutton	Granger Bluff #1101	9,300	Final completion	43534959	Acquired from Enron Oil & Gas Company
Aug 2, 1988	349538	Drill	Sutton	Cauthorn, Adah #1083	6,000	Final completion	43533426	Acquired from Grover-McKinney Oil Company
Aug 14, 1987	334404	Drill	Sutton	Allison 72 #5	6,000	Final completion	43533366	Acquired from Grover Oil Company
Jan 19, 1987	325026	Drill	Sutton	Allison #7203	6,000	Final completion	43533324	Acquired from Grover Oil Company
Jan 19, 1987	325025	Drill	Sutton	Allison #7202	6,000	Final completion	43533323	Acquired from Grover Oil Company
May 23, 1985	275779	Drill	Sutton	Grover-Cauthorn #2075	6,000	Final completion	43533261	Acquired from Grover Oil Company
Dec 18, 1984	261543	Drill	Sutton	Grover-Cauthorn #1075	6,000	Final completion	43533219	Acquired from Grover Oil Company