OPERATORS · TEXAS · P-5 NUMBER 119880

C and S Oil & Gas

8 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Feb 1, 1995	431959	Reenter	Frio	Calvert, J. H. #C 4	4,600	Final completion	16330385	—
Sep 28, 1994	428561	Reenter	Frio	Calvert, J.H. #8C	5,200	Final completion	16332009	Acquired from Colt Operating Corporation
Aug 24, 1994	427180	Reenter	Frio	Richardson-J. H. Calvert #1	4,600	—	16301642	Now Pedeco Inc.
May 12, 1994	423836	Reenter	Frio	Calvert, J. H. 'B' #2	4,520	Final completion	16301220	—
Dec 10, 1990	381406	Recompletion	Frio	Calvert, J. H. "F" #8	6,055	Final completion	16332009	Acquired from Lawbar Petroleum, Inc.
Jun 26, 1981	123267	Drill	Frio	Calvert, J.H. "C" #8	6,050	Final completion	16332009	Acquired from Lawbar Petroleum, Inc.
Oct 19, 1979	61195	Drill	Frio	Calvert, J. H. "C" #6	6,050	—	16332009	Acquired from Lawbar Petroleum, Inc.
Sep 2, 1977	6784	Drill	Frio	Calvert, J. H. #6-C	6,050	—	16332009	Acquired from Lawbar Petroleum, Inc.