OPERATORS · TEXAS · P-5 NUMBER 54430

Basin Oil & Gas Operating, LLC

13 FILINGS · 11 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 6, 2004	542432Amendment	Drill	Ward	Hill #4 A	7,000	Final completion	47534812	Acquired from Great Western Drilling Company
Feb 26, 2004	542432	Drill	Ward	Hill #4A	7,000	Spudded	47534812	Acquired from Great Western Drlg. Co.
Jan 28, 2004	541298	Drill	Ward	Dorr State #1	12,200	Spudded	47534811	Acquired from Great Western Drlg. Co.
Jan 28, 2004	541298Amendment	Drill	Ward	Dorr State #1	12,200	Final completion	47534811	Acquired from Great Western Drilling Company
Apr 11, 2000	493909	Drill	Ward	Cooper Estate #1A	6,500	Final completion	47534635	Acquired from Great Western Drlg. Co.
Sep 16, 1999	487444	Drill	Ward	Cooper Estate #4A	6,500	Final completion	47534613	Acquired from Great Western Drlg. Co.
Sep 16, 1999	487443	Drill	Ward	Cooper Estate #2A	6,500	Final completion	47534612	Acquired from Great Western Drlg. Co.
Oct 14, 1998	480077	Drill	Ward	Casselman #2	6,500	Final completion	47534582	Acquired from Great Western Drlg. Co.
Apr 17, 1998	475161	Drill	Ward	Cooper Estate #3A	6,500	Final completion	47534563	Acquired from Great Western Drlg. Co.
Oct 1, 1997	467957	Drill	Ward	Casselman #1	6,500	Final completion	47534515	Acquired from Great Western Drlg. Co.
Mar 14, 1997	459804	Drill	Ward	Hill #2A	6,500	Final completion	47534463	Acquired from Great Western Drlg. Co.
Nov 22, 1996	455465	Drill	Ward	Hill #1A	6,500	Final completion	47534428	Acquired from Great Western Drlg. Co.
Jul 1, 1985	279237	Drill	Ward	State of Texas "E" #17	15,350	Final completion	47533649	Acquired from Texaco Inc.