OPERATORS · TEXAS · P-5 NUMBER 500295

Libertad Operating LLC

WindowAll time 90 days 1 year 3 years 10 years

CountyAndrews 80 Dawson 28 Ector 9 Crockett 5 Gaines 5 Yoakum 3

Type

130 FILINGS · 123 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 29, 1999	484202	Drill	Andrews	Fasken "EE" #10	5,000	Final completion	00338485	Acquired from Energen Resources Corporation
Apr 21, 1999	484017	Drill	Andrews	University "13" #1	5,000	—	00338483	Acquired from Energen Resources Corporation
Apr 21, 1999	484017Amendment	Drill	Andrews	University "13" #1	5,000	Final completion	00338483	Acquired from Energen Resources Corporation
Apr 21, 1999	484016	Drill	Andrews	Atlantic University #8	5,000	Final completion	00338484	Acquired from Energen Resources Corporation
Feb 18, 1999	482774	Drill	Andrews	University #6	5,000	Final completion	00338471	Acquired from Energen Resources Corporation
Feb 18, 1999	482773	Drill	Andrews	University #5	5,000	Final completion	00338470	Acquired from Energen Resources Corporation
Feb 18, 1999	482772	Drill	Andrews	University #4	5,000	Final completion	00338469	Acquired from Energen Resources Corporation
Feb 18, 1999	482771	Drill	Andrews	Ring University #5	5,000	Final completion	00338467	Acquired from Energen Resources Corporation
Feb 18, 1999	482770	Drill	Andrews	Ring University #4	5,000	Final completion	00338468	Acquired from Energen Resources Corporation
Oct 13, 1998	480111	Recompletion	Andrews	University "14" #1	5,004	Unperforated completion	00303121	Acquired from Taurus Exploration U.S.A., Inc.
Sep 23, 1998	479640	Recompletion	Andrews	University #1	4,920	Final completion	00300598	Acquired from Taurus Exploration U.S.A., Inc.
Jul 8, 1998	477509	Recompletion	Andrews	University #2	8,900	Final completion	00300599	Acquired from Taurus Exploration U.S.A., Inc.
Jun 17, 1998	476915	Recompletion	Andrews	University #3	5,100	—	00300600	Acquired from Taurus Exploration U.S.A., Inc.
Jan 14, 1997	457119	Recompletion	Andrews	9015 JV-P Block 9 #2	12,690	Final completion	00337067	Acquired from BTA Oil Producers
Aug 5, 1996	449425	Reenter	Gaines	Jones, E. H. "E" #1RE	6,525	Final completion	16530221	Acquired from Champlin Exploration, Inc.
Mar 18, 1996	445953	Recompletion	Gaines	Jones Estate #4	8,700	Final completion	16530099	Acquired from Champlin Exploration, Inc.
Dec 15, 1994	430214	Recompletion	Andrews	9015 JV-P Block -9- #1	12,600	Final completion	00336921	Acquired from BTA Oil Producers
Nov 23, 1993	418470	Drill	Dawson	Welch, SE Spraberry Unit #101R	7,900	Final completion	11532791	Acquired from BTA Oil Producers
Apr 3, 1992	397561	Drill	Andrews	9015 JV-P Block -9- #2	12,900	Intermediate string casing	00337067	Acquired from BTA Oil Producers
Apr 3, 1992	397561Amendment	Drill	Andrews	9015 JV-P Block -9- #2	12,600	Final completion	00337067	Acquired from BTA Oil Producers
Apr 19, 1991	386775	Drill	Andrews	9015 JV-P Block -9- #1	12,900	Final completion	00336921	Acquired from BTA Oil Producers
Apr 19, 1991	386775Amendment	Drill	Andrews	9015 JV-P Block -9- #1	12,600	—	00336921	Acquired from BTA Oil Producers
Mar 12, 1990	370599	Recompletion	Andrews	Fasken Block "EA" #4	11,155	Unsuccessful workover	00303639	Acquired from Mobil Producing TX. & N.M. Inc.
Feb 23, 1990	370223	Recompletion	Andrews	Fasken Blk. "EE" a/C 2 #5	11,120	Final completion	00303641	Acquired from Mobil Producing TX. & N.M. Inc.
Dec 5, 1989	367178	Recompletion	Andrews	University -B- #4	9,250	Final completion	00334992	Acquired from BTA Oil Producers
May 4, 1988	345942	Recompletion	Andrews	University #3	11,100	—	00300600	Acquired from L & M Oil Co.
Sep 10, 1986	320382	Drill	Andrews	0940 University -D- #8	4,930	Final completion	00335622	Acquired from BTA Oil Producers
Dec 2, 1985	291459	Drill	Yoakum	7307 JV-D Webb #4	5,390	Final completion	50132986	Acquired from BTA Oil Producers
Nov 4, 1985	288995	Drill	Andrews	University #4	5,100	Final completion	00335283	Acquired from National Coop Refinery Assoc
Oct 7, 1985	286765	Drill	Andrews	Fasken BLK EE #8	5,100	Final completion	00335243	Acquired from Mobil Producing TX. & N.M. Inc.
Oct 7, 1985	286768	Drill	Andrews	Fasken BLK EE NE/NW #1	5,100	Final completion	00335244	Acquired from Mobil Producing TX. & N.M. Inc.
Aug 9, 1985	282100	Drill	Andrews	8407 JV-P University -23- #1	9,500	Final completion	00335075	Acquired from BTA Oil Producers
Jul 17, 1985	280259	Drill	Andrews	Fasken, David #1A	4,880	Final completion	00335019	Acquired from Tenneco Oil Co.
Jun 21, 1985	278336	Drill	Andrews	University -B- #4	9,100	Final completion	00334992	Acquired from BTA Oil Producers
May 24, 1985	276021	Drill	Andrews	University -D- #7	9,100	Final completion	00334939	Acquired from BTA Oil Producers
May 9, 1985	274740	Recompletion	Andrews	Fasken BLK "EE" #5	5,000	Final completion	00303641	Acquired from Mobil Producing TX. & N.M. Inc.
Apr 30, 1985	273927	Drill	Dawson	Welch, SE (Spraberry) Unit #1013	7,950	Final completion	11532203	Acquired from BTA Oil Producers
Apr 16, 1985	272470	Drill	Andrews	University -D- #6	9,100	Final completion	00334905	Acquired from BTA Oil Producers
Apr 4, 1985	271394	Drill	Dawson	Napper #18	7,850	Final completion	11532189	Acquired from BTA Oil Producers
Mar 27, 1985	270576	Drill	Andrews	Fasken, David #2A	4,850	Final completion	00334850	Acquired from Tenneco Oil Co.
Mar 27, 1985	270578	Drill	Andrews	Fasken, David #4	4,875	Final completion	00334851	Acquired from Tenneco Oil Co.
Mar 4, 1985	268393	Drill	Dawson	Welch, S. E. (Spraberry) Unit #503	7,850	Final completion	11532181	Acquired from BTA Oil Producers
Jan 9, 1985	263856	Drill	Andrews	University -D- #5	9,100	Final completion	00334667	Acquired from BTA Oil Producers
Oct 4, 1984	253536	Drill	Dawson	Welch, SE (Sprayberry) Unit #403	7,850	Final completion	11532115	Acquired from BTA Oil Producers
Sep 4, 1984	250288	Drill	Andrews	University -D- #4	9,100	Final completion	00334480	Acquired from BTA Oil Producers
Feb 23, 1984	230447	Drill	Dawson	Napper #4	7,900	Final completion	11531973	Acquired from BTA Oil Producers
Jan 25, 1984	227329	Drill	Andrews	University -D- #3	4,800	Final completion	00333953	Acquired from BTA Oil Producers
Dec 22, 1983	224677	Drill	Andrews	Fasken, David #3	4,900	Final completion	00333921	Acquired from Tenneco Oil Co.
Sep 22, 1983	216955	Drill	Ector	Sabine #4	4,650	Final completion	13534383	Acquired from BTA Oil Producers
Sep 19, 1983	215928	Drill	Ector	Sabine #5	4,650	Final completion	13534324	Acquired from BTA Oil Producers