OPERATORS · TEXAS · P-5 NUMBER 684550

Quanalyze Oil & Gas Inc.

Type

6 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Oct 7, 1999	487779	Recompletion	Duval	Roos, H. et Al #4	2,929	—	13100825	Acquired from Pro Oil
Oct 11, 1983	216813	Recompletion	Duval	Roos, H. #14	3,010	—	13110537	Acquired from Hopehill Petroleum Co., Inc.
Aug 6, 1981	128829	Drill	Duval	Roos, H. #25	3,500	Final completion	13135269	Acquired from Hopehill Petroleum Co., Inc.
Dec 31, 1980	104636	Drill	Duval	Roos, H. #22	2,950	Final completion	13135127	Acquired from Hopehill Petroleum Co., Inc.
Jun 18, 1979	50970	Drill	Duval	Roos #2	9,015	Final completion	13133533	Acquired from Inland Ocean, Inc.
Dec 8, 1977	13637	Recompletion	Duval	Roos, H. #10	2,500	—	13100830	Acquired from Riddle & Gottlieb