OPERATORS · TEXAS · P-5 NUMBER 186835

Crawford Hughes Operating Co.

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

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 31, 2006	616746	Recompletion	Washington	Hahn Unit #1REH	12,500	—	47730861	Acquired from Anadarko E&P Company LP
Mar 31, 2006	616746Amendment	Recompletion	Washington	Hahn Unit #1REH	12,500	Final completion	47730861	Acquired from Anadarko E&P Company LP
Jun 26, 2001	510778	Drill	Washington	Martin, R. #2H	14,000	Spudded	47730903	Acquired from Crawford Energy Operating Co
Jun 26, 2001	510778Amendment	Drill	Washington	Martin, R. "B" #1H	14,000	Final completion	47730903	Acquired from Crawford Energy Operating Co
Apr 11, 2001	507685	Recompletion	Washington	Martin, R. #1H	14,000	—	47730775	Acquired from Crawford Energy Operating Co
Apr 11, 2001	507685Amendment	Recompletion	Washington	Martin, R. #1H	14,000	—	47730775	Acquired from Crawford Energy Operating Co
Apr 11, 2001	507685Amendment	Recompletion	Washington	Martin, R. "A" #1H	14,000	Final completion	47730775	Acquired from Crawford Energy Operating Co
Mar 12, 2001	506319	Drill	Washington	Graham Unit #1H	14,100	Final completion	47730890	Acquired from Rme Petroleum Company
Jan 22, 1999	482098	Recompletion	Washington	Defresne Unit #1HH	13,777	—	47730816	Acquired from 7711 Corporation, The
Mar 27, 1998	474732	Drill	Washington	Hahn Unit #1H	16,500	—	47730861	Acquired from Union Pacific Resources Company
Mar 27, 1998	474732Amendment	Drill	Washington	Hahn Unit #1H	12,800	Spudded	47730861	Acquired from Union Pacific Resources Company
Mar 27, 1998	474732Amendment	Drill	Washington	Hahn Unit #1H	12,800	Final completion	47730861	Acquired from Union Pacific Resources Company
Aug 4, 1997	465805	Recompletion	Washington	Seward #1HH	13,500	Final completion	47730775	Acquired from Cantro Exploration, Inc.
Mar 27, 1996	446150	Drill	Washington	Bandit Unit #1H	15,270	Final completion	47730816	Acquired from Union Pacific Resources Company
Feb 17, 1995	433075	Drill	Washington	Seward #1HH	13,500	Final completion	47730775	Acquired from Chesapeake Operating, Inc.
Mar 15, 1988	343818	Recompletion	Washington	Clay Gas Unit No. 3 #1	12,400	Final completion	47730497	Acquired from Kimball Production Co.
Apr 2, 1986	300580	Recompletion	Washington	Clay Gas Unit No. 2 #1	12,450	Final completion	47730474	Acquired from Kimball Production Co.
Feb 23, 1983	186693	Drill	Washington	Clay Gas Unit No. 3 #1	12,600	Final completion	47730497	Acquired from Kimball Production Co.
Apr 13, 1982	156759	Drill	Washington	Clay Gas Unit Number 2 #1	12,600	Final completion	47730474	Acquired from Kimball Production Co.