OPERATORS · TEXAS · P-5 NUMBER 430717

Jefferson Block 24 Oil & Gas LLC

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39 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 11, 2012	747421	Recompletion	High IS-LB	High Island 24-L, N/2, NW/4 #A 4	6,700	Final completion	70800094	—
Aug 4, 2009	683677	Recompletion	High IS-LB	State Lease 103389 #C 10	8,600	Final completion	70830323	—
Jul 14, 2008	665087	Recompletion	High IS-LB	State Lease 103389 #C 12	9,753	—	70830342	—
May 12, 2008	660443	Recompletion	High IS-LB	103389 #C 10	9,500	Final completion	70830323	—
Apr 24, 2008	659167	Recompletion	High IS-LB	State Lease 103387 #A 4	7,000	Spudded	70800094	—
Nov 14, 2007	648656	Recompletion	High IS-LB	High Island 24L SL 59455 #8	8,150	—	70830311	—
Sep 29, 2006	616956	Recompletion	High IS-LB	High Island 24-L, N/2, NW/4 #A 4	9,958	Final completion	70800094	Acquired from Sterling Expl. & Prod. Co., LLC
Sep 15, 2006	616955	Recompletion	High IS-LB	High Island 24-L, N/2, NW/4 #A 3	8,500	—	70800113	Acquired from Sterling Expl. & Prod. Co., LLC
Apr 18, 2000	494203	Recompletion	High IS-LB	High Island 24L SL59456 #C 11	12,545	—	70830340	Acquired from Vastar Resources, Inc.
Apr 18, 2000	494203	Recompletion	High IS-LB	High Island 24L SL59456 #C 11	12,545	Final completion	70830340	Acquired from Vastar Resources, Inc.
Mar 17, 2000	493187	Recompletion	High IS-LB	High Island 24L SL59456 #9C	13,547	Final completion	70830319	Acquired from Vastar Resources, Inc.
Oct 26, 1999	488877	Recompletion	Jefferson	High Island 24L SL59456 #C13	9,344	Final completion	70830353	Acquired from Vastar Resources, Inc.
Sep 16, 1999	487666	Recompletion	High IS-LB	High Island 24L SL59456 #C 12	13,545	Final completion	70830342	Acquired from Vastar Resources, Inc.
Jul 1, 1999	485601	Recompletion	High IS-LB	High Island 24L SL 59455 #8	8,450	Final completion	70830311	Acquired from Vastar Resources, Inc.
Feb 25, 1999	482960	Recompletion	High IS-LB	High Island 24L SL59456 #C 13	9,344	Final completion	70830353	Acquired from Vastar Resources, Inc.
Mar 16, 1998	474272	Recompletion	High IS-LB	High Island 24L SL59456 #C 13	9,344	—	70830353	Acquired from Vastar Resources, Inc.
Jan 30, 1998	472795	Recompletion	Jefferson	High Island 24L SL 59456 #C 13	9,344	—	70830353	Acquired from Vastar Resources, Inc.
Jan 30, 1998	472795	Recompletion	High IS-LB	High Island 24L SL 59456 #C 13	9,344	Final completion	70830353	Acquired from Vastar Resources, Inc.
Aug 4, 1997	465771	Recompletion	High IS-LB	High Island 24L SL59456 #C 9	13,547	Final completion	70830319	Acquired from Vastar Resources, Inc.
Mar 12, 1997	459797	Recompletion	High IS-LB	High Island 24L SL59455 #8	8,150	Final completion	70830311	Acquired from Vastar Resources, Inc.
Jul 31, 1996	450966	Recompletion	Jefferson	High Island 24L SL 59456 #C 11	12,750	Final completion	70830340	Acquired from Vastar Resources, Inc.
Jun 27, 1996	449748	Recompletion	High IS-LB	High Island 24L SL 59456 #C 6	9,150	Final completion	70830046	Acquired from Vastar Resources, Inc.
Jun 27, 1996	449744	Recompletion	High IS-LB	High Island 24L SL 59456 #C 10	14,320	—	70830323	Acquired from Vastar Resources, Inc.
Oct 20, 1995	441106	Recompletion	High IS-LB	State Lease 59456 #C 9	14,500	—	70830319	Acquired from Vastar Resources, Inc.
Oct 20, 1995	441106	Recompletion	High IS-LB	High Island 24L SL59456 #C 9	13,547	Final completion	70830319	Acquired from Vastar Resources, Inc.
Jun 6, 1994	424230	Recompletion	High IS-LB	High Island 24L (SL59455) #10	8,100	Final completion	70830322	Acquired from Vastar Resources, Inc.
Feb 25, 1993	409316	Recompletion	Jefferson	State Lease 59455 #8	9,200	Final completion	70830311	Acquired from Arco Oil & Gas Co.
Oct 26, 1992	405102	Recompletion	High IS-LB	State Lease 59456 #C 3	12,000	Unsuccessful workover	70830032	Acquired from Arco Oil & Gas Co.
Aug 14, 1992	402354	Recompletion	High IS-LB	High Island 24L (SL 59455) #10	8,100	Final completion	70830322	Acquired from Arco Oil & Gas Co.
Jan 17, 1992	395946	Recompletion	High IS-LB	State Lease 59454 #B 5	8,956	Final completion	70830327	Acquired from Arco Oil & Gas Co.
May 6, 1991	387326	Recompletion	High IS-LB	State Lease 59455 #2	9,113	Final completion	70830335	Acquired from Arco Oil & Gas Co.
Apr 18, 1991	386731	Recompletion	High IS-LB	State Lease 59454 #B 5	8,956	Unsuccessful workover	70830327	Acquired from Arco Oil & Gas Co.
Jan 22, 1991	383639	Recompletion	High IS-LB	High Island 24L (SL 59455) #10	8,100	Final completion	70830322	Acquired from Arco Oil & Gas Co.
Nov 15, 1990	381102	Recompletion	High IS-LB	State Lease 59455 #9	10,692	Final completion	70830316	Acquired from Arco Oil & Gas Co.
Jul 20, 1990	375732	Recompletion	High IS-LB	State Lease 59455 #8	9,200	Final completion	70830311	Acquired from Arco Oil & Gas Co.
Jun 26, 1990	374725	Recompletion	High IS-LB	State Lease 59456 #C 9	14,500	Final completion	70830319	Acquired from Arco Oil & Gas Co.
May 14, 1990	373120	Recompletion	Jefferson	State Lease 59456 #C 3	12,000	Final completion	70830032	Acquired from Arco Oil & Gas Co.
Oct 29, 1985	288576	Recompletion	High IS-LB	State Lease 59456 #C3	12,000	Final completion	70830032	Acquired from Atlantic Richfield Co.
Mar 22, 1985	270187	Recompletion	High IS-LB	S. L. 59456, Block 24-L, SE/4 #C6L	9,078	—	70830046	Acquired from Atlantic Richfield Co.