OPERATORS · RRC 169420

Comanche Well Service Corp

WindowAll time 90 days 1 year 3 years 10 years

CountyShackelford 42 Titus 25 Caldwell 17 Cass 3 Wichita 2 Bowie 2 Milam 2 Atascosa 2 Palo Pinto 1 Guadalupe 1

98 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 4, 2007	637867	Recompletion	Titus	Hoffman-Bankhead Unit #115	3,900	—	44930219	—
Jan 3, 2007	630024	Recompletion	Titus	Belcher, Jennie #15	4,000	Final completion	44930542	—
Jan 3, 2007	630023	Recompletion	Titus	Belcher, Jennie #14	4,000	Final completion	44930541	—
Jan 3, 2007	630022	Recompletion	Titus	Belcher, Jennie #13	4,000	Final completion	44930540	—
Jan 3, 2007	630021	Recompletion	Titus	Belcher, Jennie #11	4,000	Final completion	44930537	—
Nov 29, 2006	628523	Recompletion	Titus	Belcher, Jennie #12	4,000	Final completion	44930539	—
May 3, 2006	618211	Recompletion	Titus	Garbade, Adele #14	4,000	—	44930563	—
Apr 11, 2006	617327	Recompletion	Titus	Hoffman-Bankhead #226	4,000	—	44930550	—
Feb 28, 2004	542602	Drill	Titus	Belcher, Jennie #15	4,000	Final completion	44930542	Acquired from Cole, Frank W Engineering
Feb 28, 2004	542601	Drill	Titus	Belcher, Jennie #14	4,000	Final completion	44930541	Acquired from Cole, Frank W Engineering
Feb 17, 2004	542145	Drill	Titus	Belcher, Jennie #13	4,000	Final completion	44930540	Acquired from Cole, Frank W Engineering
Jan 6, 2004	540392	Drill	Titus	Belcher, Jennie #12	4,000	Final completion	44930539	Acquired from Cole, Frank W Engineering
Dec 31, 2003	540247	Drill	Titus	Belcher, Jennie #11	4,000	Final completion	44930537	Acquired from Cole, Frank W Engineering
Aug 30, 2000	498836	Field transfer	Cass	Brown, R. #1	11,200	Final completion	06730722	Acquired from Rockwall Marketing Corporation
Oct 21, 1997	468689	Drill	Cass	Brown, R. #1	11,150	Final completion	06730722	Acquired from J-O'B Operating Company
Jun 1, 1995	435895	Drill	Palo Pinto	Wharton - Costello #1	4,500	Final completion	36334415	Acquired from Talon Production, Inc.
Jul 3, 1992	400323	Drill	Wichita	Sauder-Waggoner #2	1,999	Unsuccessful workover	48542648	Acquired from Crutcher, David F. Inc.
Feb 21, 1992	396615	Drill	Wichita	Sauder - Waggoner #1	1,999	Final completion	48542530	Acquired from Crutcher, David F. Inc.
May 13, 1991	386440	Recompletion	Titus	Garbade, Adele #12	5,300	Final completion	44930434	Acquired from Tri-State Exploration & Prod Inc
May 8, 1991	386438	Recompletion	Titus	Garbade, Adele #11	3,548	—	44930227	Acquired from Tri-State Exploration & Prod Inc
May 8, 1991	386438	Recompletion	Titus	Garbade, Adele #11	3,548	Final completion	44930227	Acquired from Tri-State Exploration & Prod Inc
Jul 26, 1990	374976	Recompletion	Titus	Garbade, Adele #12	5,300	Final completion	44930434	Acquired from Tri-State Exploration & Prod Inc
Aug 30, 1989	363210	Drill	Rains	Wade Brothers Gas Unit #1	13,300	Final completion	37930137	Acquired from Edge, Bob & Associates
Oct 17, 1988	352375	Drill	Atascosa	Henry, G.W. #6	5,475	Final completion	01333888	Acquired from H. & J. Drilling Company
Jul 31, 1985	281388	Drill	Guadalupe	McEver #2E	2,800	Final completion	18733067	Acquired from MG Exploration, Inc.
Nov 1, 1984	256431	Drill	Titus	Garbade, Adele #12	5,300	Final completion	44930434	Acquired from J-O'B Operating Company
Oct 9, 1984	253967	Drill	Caldwell	Eklund, Carl Jr. "B" #10	2,700	Final completion	05533687	Acquired from Kententex Energy Group
Aug 23, 1984	249532	Drill	Caldwell	Wagley-Eklund #12	2,700	Final completion	05533657	Acquired from Wagley International US Inc.
Aug 20, 1984	249040	Drill	Caldwell	Wagley-Eklund #11	2,700	Final completion	05533652	Acquired from Wagley International US Inc.
Aug 20, 1984	249049	Drill	Caldwell	Wagley-Eklund #9	2,700	Final completion	05533653	Acquired from Wagley International US Inc.
Apr 9, 1984	235956	Drill	Caldwell	Eklund, Carl #4	2,750	Final completion	05533553	Acquired from Kententex Energy Group
Apr 9, 1984	235954	Drill	Caldwell	Eklund, Carl #7	2,750	Final completion	05533554	Acquired from Kententex Energy Group
Mar 27, 1984	233743	Drill	Caldwell	Eklund, Carl #5	2,750	Final completion	05533545	Acquired from Kententex Energy Group
Mar 27, 1984	233745	Drill	Caldwell	Eklund, Carl #6	2,750	Final completion	05533546	Acquired from Kententex Energy Group
Dec 22, 1983	224522	Other	Shackelford	Diller #21	1,800	Final completion	41731345	Acquired from Concho Operating Co.
Dec 8, 1983	222937	Recompletion	Titus	Garbade, Adele #1	3,881	Final completion	44900723	Acquired from J-O'B Operating Company
Jun 15, 1983	198445	Drill	Milam	Woodard, Maggie #1	1,600	Final completion	33131890	Acquired from R J Energy, Incorporated
Jun 15, 1983	198444	Drill	Milam	Woodard, Maggie #8	1,600	Unsuccessful workover	33131889	Acquired from R J Energy, Incorporated
Mar 14, 1983	189042	Drill	Shackelford	Diller #62	1,850	Final completion	41735049	Acquired from Concho Operating Co.
Feb 22, 1983	186531	Drill	Shackelford	Diller #58	1,850	Final completion	41735015	Acquired from Concho Operating Co.
Feb 22, 1983	186530	Drill	Shackelford	Diller #57	1,850	Final completion	41735014	Acquired from Concho Operating Co.
Feb 16, 1983	186309	Drill	Shackelford	Diller #60	1,850	Final completion	41735006	Acquired from Concho Operating Co.
Dec 23, 1982	181031	Drill	Shackelford	Diller #56	1,850	Final completion	41734919	Acquired from Concho Operating Co.
Dec 23, 1982	181029	Drill	Shackelford	Diller #55	1,850	Final completion	41734917	Acquired from Concho Operating Co.
Dec 23, 1982	181028	Drill	Shackelford	Diller #54	1,850	Final completion	41734916	Acquired from Concho Operating Co.
Dec 23, 1982	181027	Drill	Shackelford	Diller #53	1,850	Final completion	41734915	Acquired from Concho Operating Co.
Dec 3, 1982	178859	Drill	Cass	Beaver Gas Unit #1	10,780	Final completion	06730404	Acquired from Heflin Oil Company
Oct 27, 1982	175620	Drill	Shackelford	Diller #44	1,850	Final completion	41734813	Acquired from Concho Operating Co.
Oct 26, 1982	175490	Drill	Shackelford	Diller #43	1,850	Final completion	41734812	Acquired from Concho Operating Co.
Oct 26, 1982	175489	Drill	Shackelford	Diller #42	1,850	Final completion	41734811	Acquired from Concho Operating Co.