OPERATORS · TEXAS · P-5 NUMBER 370063

Headington Oil Company

WindowAll time 90 days 1 year 3 years 10 years

CountyNueces 45 Brooks 15 Kenedy 14 Victoria 9 Hidalgo 7 Chambers 6 Starr 6 Freestone 3 Taylor 2 Cherokee 2

TypeDrill 49 Recompletion 44 Reenter 6 Other 1 Field transfer 1

117 FILINGS · 106 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 21, 1994	423154	Drill	Freestone	Eppes, C.A. et Al #2	12,000	Final completion	16131247	Now Old Union Operating Company
Apr 18, 1994	423037	Drill	Nueces	Flato, F. #1	11,000	—	35532962	Now Amerril Energy LLC
Apr 18, 1994	423037Amendment	Drill	Nueces	Flato, F. #1	11,000	Final completion	35532962	Now Amerril Energy LLC
Apr 12, 1994	422829	Recompletion	Ector	Loter, Oscar #1	6,323	Final completion	13508671	—
Mar 28, 1994	422470	Drill	Kenedy	Stewart #A 5	13,000	Final completion	26131149	Now Apache Corporation
Mar 7, 1994	421692	Drill	Nueces	Linkenhoger, L. #1	7,000	Final completion	35532957	Now Texas Crude Energy Inc.
Mar 7, 1994	420856	Drill	Nueces	Pita Island Gas Unit 2 #11R	14,000	Final completion	35532945	Now Amerril Energy LLC
Mar 3, 1994	421489	Drill	Kenedy	Stewart #A 4	13,000	Final completion	26131148	Now Dewbre Petroleum Corporation
Feb 25, 1994	420857	Drill	Nueces	Edwards, Hayne #2	7,000	Unsuccessful workover	35532947	Now Amerril Energy LLC
Feb 17, 1994	421256	Drill	Nueces	Henderson, N.V. #4	7,000	Final completion	35532953	Now Texas Crude Energy Inc.
Feb 11, 1994	420780	Drill	Nueces	East Flour Bluff State D #21	7,000	Side one multi completion	35532942	Now Texas Crude Energy Inc.
Feb 10, 1994	421055	Drill	Nueces	Pita Island Field Gas Unit 2 #13R	10,300	Final completion	35532950	Now Amerril Energy LLC
Feb 8, 1994	420858	Drill	Nueces	Petty, W. #1	7,000	Final completion	35532946	Now Amerril Energy LLC
Feb 8, 1994	420855	Reenter	Nueces	Flour Bluff Gas Unit 16 #1	11,400	—	35532262	Now Exxon Corp.
Feb 7, 1994	420782	Drill	Nueces	East Flour Bluff State E #10	7,000	—	35532944	—
Feb 7, 1994	420781	Drill	Nueces	East Flour Bluff State E #9	7,000	Final completion	35532943	Now Amerril Energy LLC
Feb 7, 1994	420779	Drill	Nueces	East Flour Bluff State D #20	7,000	Final completion	35532941	Now Amerril Energy LLC
Jan 19, 1994	420345	Drill	Nueces	East Flour Bluff State Tract 14 #U3	7,000	—	35532940	—
Jan 19, 1994	420344	Drill	Nueces	Ritter, K. #4	7,000	Final completion	35532938	Now Amerril Energy LLC
Jan 19, 1994	420343	Drill	Nueces	East Flour Bluff State Tract 15 #S3	7,000	—	35532939	Now Amerril Energy LLC
Dec 23, 1993	419619	Drill	Nueces	Turcotte, Wm. #4	11,000	—	35532936	—
Dec 23, 1993	419361	Drill	Nueces	Turcotte, Wm. #5	7,000	—	35532935	Now Texas Crude Energy Inc.
Dec 23, 1993	419361Amendment	Drill	Nueces	Turcotte, Wm. #5	9,000	Final completion	35532935	Now Texas Crude Energy Inc.
Dec 17, 1993	419392	Reenter	Kenedy	McGill "A" #6	11,500	—	26130728	Now Dewbre Petroleum Corporation
Dec 17, 1993	419391	Drill	Nueces	Phillips, J.O. #11	9,000	Final completion	35532933	Now Texas Crude Energy Inc.
Dec 17, 1993	419391Amendment	Drill	Nueces	Phillips, J.O. #11	9,000	Spudded	35532933	Now Texas Crude Energy Inc.
Dec 2, 1993	418771	Recompletion	Hidalgo	Murch, B. L. #1	10,500	—	21500243	Now Headington Oil Company L.P.
Oct 7, 1993	416755	Drill	Starr	Murch, B. L. #5	6,000	Final completion	42732626	Now BZG E&P LLC
Oct 7, 1993	416754	Drill	Hidalgo	Murch, B.L. #6	6,000	—	21532141	Now BZG E&P LLC
Oct 7, 1993	416754Amendment	Drill	Hidalgo	Murch, B.L. #6	6,000	Final completion	21532141	Now BZG E&P LLC
Sep 1, 1993	415530	Drill	Nueces	J.O. Phillips Gas Unit #10	7,000	Final completion	35532917	Now Amerril Energy LLC
Aug 26, 1993	415262	Drill	Starr	Bentsen Bros. "A" #11	6,000	Final completion	42732613	Now Headington Oil Company L.P.
Jul 28, 1993	414337	Recompletion	Chambers	Payne, Russell V. #4	9,350	Final completion	07131639	Now Minexprod LLC
Jun 8, 1993	411584	Drill	Scurry	Arledge, G.H. "C" #3R	7,500	Final completion	41533237	Now Atlas Operating LLC
Jun 3, 1993	412153	Recompletion	Hidalgo	Bentsen Bros. #11	6,504	Final completion	21531582	Now Headington Oil Company LLC
Jun 1, 1993	412192	Recompletion	Victoria	McFaddin #164	6,000	Final completion	46932169	Now Goldking Minerals Mgmt L.L.C.
May 3, 1993	411324	Recompletion	Nueces	Pita Island Field Gas Unit NO.2 #4	10,075	Final completion	35531544	Now Amerril Energy LLC
Apr 16, 1993	410808	Recompletion	Nueces	Pita Island Field Gas Unit No. 2 #8	11,349	Final completion	35531622	Now Amerril Energy LLC
Apr 12, 1993	410626	Drill	Starr	Bentsen Bros. "A" #10	6,000	Final completion	42732569	Now Headington Oil Company L.P.
Apr 6, 1993	410472	Recompletion	Victoria	McFaddin #159	5,902	Final completion	46932021	Now Goldking Minerals Mgmt L.L.C.
Mar 29, 1993	410133	Drill	Nueces	East Flour Bluff State D #19	3,000	—	35532897	Now Amerril Energy LLC
Mar 29, 1993	410133Amendment	Drill	Nueces	East Flour Bluff State D #19	7,000	Final completion	35532897	Now Amerril Energy LLC
Mar 24, 1993	410110	Recompletion	Victoria	McFaddin #171	5,850	Final completion	46932480	Now Goldking Minerals Mgmt L.L.C.
Feb 4, 1993	408774	Recompletion	Nueces	Thompson, R.A. #A5	8,950	Final completion	35532254	Now Amerril Energy LLC
Dec 15, 1992	403709	Drill	Nueces	Pita Island Field Gas Unit No. 2 #14	10,300	—	35532877	—
Nov 30, 1992	406679	Drill	Nueces	Brett, C.A. #2	3,000	Plugged dry hole (P&A)	35532888	—
Oct 29, 1992	402930	Drill	Nueces	Henderson, N. V. #3	3,000	—	35532876	Now Texas Crude Energy Inc.
Oct 29, 1992	402930Amendment	Drill	Nueces	Henderson, N. V. #3	7,000	Final completion	35532876	Now Texas Crude Energy Inc.
Oct 27, 1992	404883	Drill	Nueces	Webb, L. A. #18	3,000	—	35532879	Now Amerril Energy LLC
Oct 27, 1992	404883Amendment	Drill	Nueces	Webb, L. A. #18	7,000	Unsuccessful workover	35532879	Now Amerril Energy LLC