OPERATORS · TEXAS · P-5 NUMBER 29270

Arch Petroleum Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyWinkler 28 Jack 5 Goliad 3 Gaines 2 Andrews 1 Reagan 1 Upton 1

41 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 18, 1998	476287	Recompletion	Winkler	Pure Walton #2E	9,330	Final completion	49500415	Now XTO Energy Inc.
Mar 18, 1997	459982	Recompletion	Winkler	Bash #5W	6,800	—	49503424	Now Hilcorp Energy Company
Jan 30, 1997	457935	Recompletion	Winkler	Pure Walton #2W	9,000	Final completion	49500415	Now XTO Energy Inc.
Jun 2, 1993	412318	Recompletion	Winkler	Walton, Pure #9E	10,150	—	49500458	Now Hilcorp Energy Company
Feb 16, 1993	409004	Recompletion	Winkler	Walton, Pure #20	4,500	Final completion	49500457	Now Hilcorp Energy Company
Jan 19, 1993	408199	Recompletion	Winkler	Pure Walton #10E	9,967	Final completion	49500447	Now XTO Energy Inc.
Jan 19, 1993	408191	Recompletion	Winkler	Pure Walton #9E	10,000	Final completion	49500458	Now Hilcorp Energy Company
Jan 13, 1993	408080	Recompletion	Winkler	Pure Walton #10	4,500	—	49500426	Now Hilcorp Energy Company
Dec 9, 1992	406921	Recompletion	Winkler	Pure, Walton #13E	10,000	Final completion	49500455	Now Hilcorp Energy Company
Dec 1, 1992	406719	Recompletion	Winkler	Pure- Walton #14E	10,000	Final completion	49500456	Now Hilcorp Energy Company
Dec 1, 1992	406716	Recompletion	Winkler	Pure-Walton #11E	5,000	Final completion	49500448	Now Hilcorp Energy Company
Oct 28, 1992	405106	Recompletion	Winkler	Bash #18	8,350	Final completion	49531994	Now Hilcorp Energy Company
Oct 23, 1992	405137	Recompletion	Winkler	Pure Walton #23	4,100	Final completion	49500418	Now Hilcorp Energy Company
Sep 30, 1992	403743	Recompletion	Winkler	Bash #7	10,030	Final completion	49503422	Now Hilcorp Energy Company
Jan 24, 1992	395406	Recompletion	Winkler	Walton, J. B. "C" #7	3,448	—	49500431	Now Hilcorp Energy Company
Jan 22, 1992	395407	Recompletion	Winkler	Pure Walton #2	3,430	—	49500441	Now Hilcorp Energy Company
Oct 2, 1991	392368	Recompletion	Winkler	Walton, J. B "C" #8	3,150	Final completion	49500430	Now Bass Enterprises Production Co.
Sep 25, 1991	392146	Recompletion	Winkler	Pure Walton #5E	9,800	Final completion	49500412	Now Hilcorp Energy Company
Jun 21, 1991	389145	Recompletion	Winkler	Pure Walton #7E	9,914	Unsuccessful workover	49500451	Now Hilcorp Energy Company
Nov 20, 1990	380975	Recompletion	Winkler	Pure-Walton #10E	9,010	Final completion	49500447	Now XTO Energy Inc.
Nov 19, 1990	381258	Recompletion	Winkler	Pure-Walton #35	4,600	Final completion	49531086	Now Hilcorp Energy Company
Nov 14, 1990	381055	Recompletion	Winkler	Pure-Walton #40	4,600	—	49531429	Now Hilcorp Energy Company
Nov 14, 1990	381055	Recompletion	Winkler	Pure Walton #40	4,600	Final completion	49531429	Now Hilcorp Energy Company
Oct 2, 1990	378637	Recompletion	Winkler	Pure Walton #3E	9,878	Final completion	49500414	Now Hilcorp Energy Company
Sep 10, 1990	377534	Recompletion	Winkler	Pure Walton #2E	10,000	Final completion	49500415	Now XTO Energy Inc.
Jul 18, 1990	375241	Recompletion	Winkler	Pure-Walton #6E	9,780	Final completion	49500452	Now XTO Energy Inc.
May 22, 1990	373551	Recompletion	Winkler	Pure-Walton #5E	9,875	Final completion	49500412	Now Hilcorp Energy Company
May 15, 1990	373040	Recompletion	Winkler	Pure-Walton #9E	10,001	Final completion	49500458	Now Hilcorp Energy Company
Mar 16, 1990	370775	Recompletion	Gaines	Andrews #3	4,800	—	16533956	Now Rim Operating Inc.
Apr 5, 1989	357577	Recompletion	Goliad	Luker-Mackhank Gas Unit #2	8,923	Final completion	17531808	—
Aug 16, 1988	350051	Recompletion	Gaines	Knight #1	7,700	Final completion	16533468	Now Crescent Energy Operating LLC
May 13, 1988	346490	Recompletion	Reagan	University "H" #1	7,410	Final completion	38331253	Acquired from Usenco
Nov 13, 1986	322878	Recompletion	Andrews	McNeill "A" #1	7,200	Final completion	00334548	Acquired from Usenco
Aug 6, 1986	304949	Recompletion	Goliad	Luker #1	8,933	—	17500420	—
Nov 8, 1985	289910	Recompletion	Jack	Burt, Vernon "A" #1	5,050	Final completion	23734024	—
Sep 28, 1984	252991	Recompletion	Jack	Burt, Myrtle #2	5,200	—	23732082	—
Jun 11, 1984	241596	Recompletion	Jack	Burt, Vernon "A" #1	5,050	—	23734024	Acquired from Sparkman Producing Company
Apr 27, 1984	237016	Recompletion	Upton	Neal, H. F. #1	10,914	—	46100479	Acquired from Southland Royalty Company
Sep 29, 1983	215342	Recompletion	Goliad	Luker #1	8,933	Final completion	17500420	Acquired from Sparkman Producing Company
Oct 24, 1980	96693	Recompletion	Jack	Burt, Myrtle #3	5,200	Final completion	23732876	Acquired from Mogul Petroleum Corp.
Mar 8, 1978	19647	Recompletion	Jack	Burt, Myrtle #1	5,096	—	23702973	Acquired from Mogul Petroleum Corp.