OPERATORS · TEXAS · P-5 NUMBER 652352

Pennzoil Exploration & Prod. Co.

10 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Feb 10, 1999	482602	Drill	Terry	Mallet Land & Cattle Company #1101	8,300	Final completion	44531876	Now Ctoc Energy LLC
Jan 15, 1998	470654	Drill	Terry	Gordon, M. G. #47	7,700	Final completion	44531860	Now White Rock Oil & Gas LLC
Dec 18, 1997	470273	Drill	Terry	Mallet Land & Cattle Co. #113	8,200	—	44531859	—
Dec 10, 1997	469859	Drill	Terry	Mallet Land & Cattle Co. #112	8,200	Final completion	44531857	Now Ctoc Energy LLC
Oct 29, 1997	469154	Drill	Terry	Mallett Land & Cattle Co. #111	8,700	Final completion	44531855	Now Ctoc Energy LLC
Oct 14, 1997	466365	Drill	Terry	Gordon, M. G. #46	7,850	Final completion	44531832	Now White Rock Oil & Gas LLC
Aug 5, 1997	465671	Drill	Terry	Mallet Land & Cattle Co. #110	8,900	Final completion	44531829	Now Ctoc Energy LLC
Jul 24, 1997	464096	Drill	Terry	Mallet Land & Cattle Co. #108	5,200	Final completion	44531828	Now Ctoc Energy LLC
Jul 17, 1997	464080	Drill	Terry	Mallet Land & Cattle Co. #109	5,200	—	44531827	—
Jun 6, 1997	463294	Drill	Terry	Mallet Land & Cattle Co. #107	8,200	Final completion	44531823	Now Ctoc Energy LLC