OPERATORS · TEXAS · P-5 NUMBER 54700

Bass Enterprises Production Co.

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 460 Recompletion 245 Other 25 Reenter 3 Field transfer 1

62 FILINGS · 58 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 12, 2006	621176	Recompletion	Hockley	S. A. Slaughter "B" #43HH	5,004	Final completion	21901655	Now Hilcorp Energy Company
Sep 12, 2006	621175	Recompletion	Hockley	Sun-Denton #7H	4,976	Final completion	21901655	Now Hilcorp Energy Company
Sep 12, 2006	621038	Recompletion	Hockley	S.A. Slaughter "B" #38HH	4,987	Final completion	21901654	Now Hilcorp Energy Company
Sep 12, 2006	620932	Recompletion	Hockley	Slaughter (San Andres) Tr. 20 #25HH	5,023	Final completion	21932646	Now Hilcorp Energy Company
Sep 12, 2006	620929	Recompletion	Hockley	Slaughter, R.L. Jr TR 33 #41AH	5,023	Final completion	21932646	Now Hilcorp Energy Company
Apr 20, 2006	613177	Recompletion	Hockley	Sun Denton #6H	4,987	—	21901654	Now Hilcorp Energy Company
Apr 20, 2006	613177Amendment	Recompletion	Hockley	Sun Denton #6H	4,987	Final completion	21901654	Now Hilcorp Energy Company
Apr 3, 2003	530196	Recompletion	Hockley	Lauhoff, L. L. #9H	5,057	Final completion	21933036	Now Hilcorp Energy Company
Mar 12, 2003	529482	Recompletion	Hockley	Hefner, R. A. #9H	5,070	Final completion	21900069	Now Hilcorp Energy Company
Mar 4, 2003	528906	Recompletion	Hockley	Barry Unit #8H	5,048	Final completion	21903208	Now Hilcorp Energy Company
Mar 4, 2003	528903	Recompletion	Hockley	Barry Unit #2H	5,038	Final completion	21903209	Now Hilcorp Energy Company
Feb 28, 2003	528892	Recompletion	Hockley	Hefner, R. A. #8H	5,064	Final completion	21900068	Now Hilcorp Energy Company
Feb 12, 2003	528331	Recompletion	Hockley	Slaughter, R. L. Jr. C #8H	5,083	Final completion	21901721	Now Hilcorp Energy Company
Jan 24, 2003	527687	Recompletion	Hockley	R. L. Slaughter Jr. TR 47 #34H	5,055	Final completion	21901749	Now Hilcorp Energy Company
Jan 24, 2003	527686	Recompletion	Hockley	S. A. Slaughter "B" #30H	5,082	Final completion	21901801	Now Hilcorp Energy Company
Jul 31, 2001	512084	Recompletion	Hockley	Slaughter, S. A. "B" #33H	5,025	—	21901803	Now Hilcorp Energy Company
Jul 31, 2001	512083	Recompletion	Hockley	Slaughter, S. A. B #13H	5,040	—	21901783	Now Hilcorp Energy Company
Jul 31, 2001	512083Amendment	Recompletion	Hockley	Slaughter, S. A. B #13H	5,040	Final completion	21901783	Now Hilcorp Energy Company
Jul 31, 2001	512082	Recompletion	Hockley	Slaughter, S. A. "B" #37H	5,000	Final completion	21901641	Now Hilcorp Energy Company
Jul 31, 2001	512081	Recompletion	Hockley	Slaughter, S. A. "B" #36H	5,020	Final completion	21901806	Now Hilcorp Energy Company
Jul 31, 2001	512080	Recompletion	Hockley	Slaughter, S. A. "B" #14H	5,050	—	21901785	Now Hilcorp Energy Company
Jul 31, 2001	512079	Drill	Hockley	Barry Unit #7H	5,040	—	21903206	Now Hilcorp Energy Company
Jul 31, 2001	512078	Recompletion	Hockley	Barry Unit #6H	5,040	—	21901684	Now Hilcorp Energy Company
Jul 31, 2001	512077	Recompletion	Hockley	Barry Unit #2H	5,040	—	21903209	Now Hilcorp Energy Company
Jul 27, 2001	511964	Recompletion	Hockley	Slaughter, S. A. "B" #7H	5,015	—	21901771	Now Hilcorp Energy Company
Jul 27, 2001	511964Amendment	Recompletion	Hockley	Slaughter, S. A. "B" #7H	5,015	Final completion	21901771	Now Hilcorp Energy Company
Jul 26, 2001	511868	Recompletion	Hockley	Slaughter, S. A. "B" #32H	5,040	Final completion	21901810	Now Hilcorp Energy Company
Jun 21, 2001	505293	Recompletion	Hockley	Coe, A. E. #11H	5,010	Final completion	21901696	Now Hilcorp Energy Company
Jun 7, 2001	509952	Recompletion	Hockley	Pirkle Unit #4H	5,000	Final completion	21931934	Now Hilcorp Energy Company
Feb 13, 2001	505238	Recompletion	Hockley	Coe, A. E. #16H	5,005	Final completion	21901700	Now Hilcorp Energy Company
Feb 13, 2001	505237	Recompletion	Hockley	Coe, A. E. #15H	5,005	—	21901699	Now Hilcorp Energy Company
Feb 13, 2001	505237Amendment	Recompletion	Hockley	Coe, A. E. #15H	5,005	Final completion	21901699	Now Hilcorp Energy Company
Feb 12, 2001	505167	Recompletion	Hockley	Coe, A. E. #6H	4,985	Final completion	21901691	Now OXY USA Inc.
Feb 12, 2001	505166	Recompletion	Hockley	Slaughter, R. L. Jr TR 33 #7H	4,985	Final completion	21901718	Now Hilcorp Energy Company
Feb 12, 2001	505165	Recompletion	Hockley	Slaughter, R. L. Jr TR 33 #9H	4,985	Final completion	21901722	Now Hilcorp Energy Company
Feb 12, 2001	505164	Recompletion	Hockley	Coe, A. E. #8H	5,000	Final completion	21901693	Now Hilcorp Energy Company
Dec 7, 2000	502741	Recompletion	Hockley	Lauhoff, L. L. #4H	4,975	Final completion	21902626	Now Hilcorp Energy Company
Nov 21, 2000	502219	Recompletion	Hockley	Slaughter, S. A. B #18H	4,975	Final completion	21901790	Now Hilcorp Energy Company
Nov 21, 2000	502218	Recompletion	Hockley	Slaughter, R. L. Jr. TR 47 #2H	4,975	Final completion	21901709	Now Hilcorp Energy Company
Nov 21, 2000	502217	Recompletion	Hockley	Slaughter, R. L. Jr. C #2H	4,975	Final completion	21901708	Now Hilcorp Energy Company
Nov 21, 2000	502216	Recompletion	Hockley	Coe, A. E. #1H	4,975	Final completion	21901686	Now Hilcorp Energy Company
Nov 21, 2000	502215	Recompletion	Hockley	Slaughter, S. A. B #3H	4,975	Final completion	21901763	Now Hilcorp Energy Company
Nov 21, 2000	502214	Recompletion	Hockley	Slaughter, S. A. B #17H	4,975	Final completion	21901789	Now Hilcorp Energy Company
Jun 12, 2000	496085	Recompletion	Hockley	Sun Denton #9H	4,975	Final completion	21901657	Now Hilcorp Energy Company
Jun 12, 2000	496084	Recompletion	Hockley	Sun Denton #2H	4,975	Final completion	21901651	Now Hilcorp Energy Company
Dec 23, 1999	490623	Recompletion	Hockley	Sun Denton #8H	4,975	Final completion	21901656	Now Hilcorp Energy Company
May 26, 1998	476605	Drill	Hockley	Coe, A. E. #100	8,500	Spudded	21936445	—
Jun 15, 1994	423743	Drill	Hockley	Slaughter, S. A. "B" #45	5,500	—	21936096	—
Dec 29, 1993	419745	Drill	Hockley	Town Lot Unit #13	5,500	Final completion	21936048	Now Hilcorp Energy Company
Oct 5, 1981	137350	Drill	Hockley	Pirkle Unit #5	5,000	Final completion	21933298	Now Hilcorp Energy Company