OPERATORS · TEXAS · P-5 NUMBER 379750

Herd Producing Company, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyLimestone 23 Robertson 6 Freestone 3 Cherokee 1

33 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 18, 2001	507890	Recompletion	Freestone	Oakes-Turner Gas Unit No. 1 #3	12,900	Final completion	16131831	Now Hilcorp Energy Company
Jan 4, 2000	490805	Recompletion	Freestone	Larson A #1	8,700	Final completion	16131376	Now XTO Energy Inc.
Apr 29, 1999	484113	Recompletion	Robertson	Floyd Turner Gas Unit No. 1 #2	11,700	Final completion	39530396	Now Hilcorp Energy Company
Jan 6, 1999	481873	Recompletion	Limestone	Connell Gas Unit No. 1 #2	6,710	Final completion	29330630	Now Luminant Mining Company LLC
Mar 25, 1998	474368	Recompletion	Limestone	Triple H Ranch Gas Unit No. 1 #2	12,400	Final completion	29330667	Now Hilcorp Energy Company
Jan 8, 1998	471980	Recompletion	Limestone	Standley Gas Unit No. 2 #3	12,350	Final completion	29330739	Now Hilcorp Energy Company
Dec 22, 1997	471569	Recompletion	Robertson	Merryman Gas Unit NO.1 #2	12,070	Final completion	39530301	Now XTO Energy Inc.
Dec 10, 1997	471073	Recompletion	Robertson	Carter Gas Unit NO.1 #2	12,050	Final completion	39530362	Now Hilcorp Energy Company
Dec 9, 1997	471025	Recompletion	Limestone	Triple H Ranch Gas Unit No. 1 #3	12,070	Final completion	29330888	Now Hilcorp Energy Company
Dec 4, 1997	470844	Recompletion	Limestone	Shaw Gas Unit No. 1 #1	12,300	Final completion	29330720	Now Hilcorp Energy Company
Aug 8, 1997	466049	Recompletion	Limestone	McKenzie A #1	8,590	Final completion	29331177	Now XTO Energy Inc.
Jun 23, 1997	463881	Recompletion	Limestone	Griffiths Gas Unit No. 1 #4	7,730	Final completion	29331117	Now Luminant Mining Company LLC
Mar 22, 1994	422287	Recompletion	Limestone	Jeff Thomas Gas Unit No. 1 #1C	9,819	—	29330950	Now Hilcorp Energy Company
Mar 22, 1994	422286	Recompletion	Limestone	W. O. Stone Gas Unit No. 1 #2C	9,500	Spudded	29330985	Now XTO Energy Inc.
Mar 15, 1994	422061	Recompletion	Limestone	B.W. Thompson G.U. No. 1 #2AC	9,521	Side one multi completion	29330992	Now Hilcorp Energy Company
May 10, 1993	411358	Recompletion	Limestone	Shorter Gas Unit No. 1 #2	8,690	Final completion	29330931	Now Hilcorp Energy Company
Oct 11, 1990	378718	Recompletion	Robertson	R. L. Reagan Gas Unit No. 1 #1	12,948	Final completion	39530037	—
Sep 4, 1990	377312	Recompletion	Limestone	Willis Gas Unit No. 1 #2	9,717	—	29330929	—
Aug 1, 1990	376167	Recompletion	Limestone	Longenbaugh Gas Unit No. 1 #1	13,671	—	29330406	Now XTO Energy Inc.
Aug 1, 1990	376167	Recompletion	Limestone	Longenbaugh Gas Unit No. 1 #1	13,671	Final completion	29330406	Now XTO Energy Inc.
Jul 30, 1990	376062	Recompletion	Freestone	George Fulton Gas Unit No. 1 #1	13,420	Final completion	16130611	—
Jun 14, 1990	374518	Recompletion	Robertson	R. L. Reagan Gas Unit No. 1 #1	12,948	Final completion	39530037	—
May 10, 1990	373145	Recompletion	Limestone	W. O. Stone Gas Unit No. 1 #1	13,850	Final completion	29330695	Now Hilcorp Energy Company
Jun 8, 1988	347409	Recompletion	Robertson	Duncan Gas Unit No. 1 #2	13,400	Final completion	39530341	Now XTO Energy Inc.
Apr 30, 1987	329070	Recompletion	Limestone	Carpenter, I. V. #1	10,000	Final completion	29330144	—
Feb 9, 1987	326022	Recompletion	Limestone	Sadler #1	13,600	Final completion	29330145	Now Hilcorp Energy Company
Feb 9, 1987	325672	Recompletion	Limestone	Connell Gas Unit No. 1 #2	8,000	Final completion	29330630	Now Luminant Mining Company LLC
Nov 14, 1985	289961	Recompletion	Limestone	Connell Gas Unit No. 1 #2	8,000	Final completion	29330630	Now Luminant Mining Company LLC
Oct 31, 1985	288890	Recompletion	Limestone	Sadler #1	13,600	Final completion	29330145	Now Hilcorp Energy Company
Jul 21, 1983	202528	Recompletion	Limestone	Carpenter, I. V. #1	8,955	—	29330144	Acquired from Sundance Oil Company
Jan 7, 1980	68830	Recompletion	Cherokee	Williams, Alec #1	10,438	Final completion	07330345	Now Kem Energy Inc.
Feb 28, 1979	43388	Recompletion	Limestone	Triple H Ranch #1	13,353	Final completion	29330104	—
Mar 30, 1978	21119	Recompletion	Limestone	Standley, Darrell Gas Unit #1 #1	13,500	—	29380198	—