OPERATORS · TEXAS · P-5 NUMBER 123872

Calk Oil Company

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88 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 27, 2012	748293	Drill	Bexar	Calk, E.W. #12	1,600	Final completion	02938286	Now Calk Operating LLC
Sep 27, 2012	748292	Drill	Bexar	Calk, E.W. #15	1,600	Final completion	02938285	Now Calk Operating LLC
Oct 3, 1997	466982	Drill	Atascosa	Fowler, Sam J. -A- #10	2,500	Final completion	01334100	Acquired from Property Development Group, Inc.
Feb 19, 1987	326744	Drill	Atascosa	Fowler, Ima "C" #22	2,500	Final completion	01333807	Acquired from Campbell, L. W.
Apr 2, 1986	300559	Drill	Bexar	Bell East End #3	1,600	Final completion	02937500	Acquired from Monroe Well Service, Inc.
Apr 2, 1986	300582	Drill	Bexar	Bell East End #4	1,600	Final completion	02937499	Acquired from Monroe Well Service, Inc.
Apr 2, 1986	300560	Drill	Bexar	Bell East End #6	1,600	Final completion	02937498	Acquired from Monroe Well Service, Inc.
Mar 28, 1986	300420	Drill	Bexar	Bell DFS #5	1,600	Final completion	02937493	Acquired from Monroe Well Service, Inc.
Mar 28, 1986	300416	Drill	Bexar	Bell DFS #2	1,600	Final completion	02937491	Acquired from Monroe Well Service, Inc.
Mar 28, 1986	300418	Drill	Bexar	Bell DFS #1	1,600	Final completion	02937492	Acquired from Monroe Well Service, Inc.
Feb 11, 1986	297542	Drill	Atascosa	Fowler, Sam J. #9A	2,500	Final completion	01333728	Acquired from Campbell, L. W.
Feb 10, 1986	297734	Drill	Bexar	Miller, D. #10	1,325	Final completion	02937289	Acquired from CG Oil Co.
Jan 22, 1986	296188	Drill	Bexar	Miller, D. #11	1,325	—	02937206	Acquired from CG Oil Co.
Jan 21, 1986	295799	Drill	Bexar	Miller, D. #2	1,325	Final completion	02937199	Acquired from CG Oil Co.
Jan 15, 1986	295414	Drill	Bexar	Miller, D. #3	1,325	Final completion	02937141	Acquired from CG Oil Co.
Jan 15, 1986	295417	Drill	Bexar	Miller, D. #4	1,325	Final completion	02937142	Acquired from CG Oil Co.
Jan 14, 1986	295215	Drill	Bexar	Miller, D. #9	1,325	Final completion	02937117	Acquired from CG Oil Co.
Jan 14, 1986	295210	Drill	Bexar	Miller, D. #7	1,325	Final completion	02937115	Acquired from CG Oil Co.
Jan 14, 1986	295212	Drill	Bexar	Miller, D. #8	1,325	Final completion	02937116	Acquired from CG Oil Co.
Jan 3, 1986	294247	Drill	Bexar	Miller, D. #1	1,325	Final completion	02937053	Acquired from CG Oil Co.
Jan 2, 1986	294086	Drill	Bexar	Miller, D. #6	1,325	Final completion	02936991	Acquired from CG Oil Co.
Dec 5, 1985	291862	Drill	Atascosa	Shaw #2A	2,000	Final completion	01333650	Acquired from Prolijo Investments
Oct 14, 1985	287531	Drill	Atascosa	Fowler, Sam J. #8A	2,500	Final completion	01333589	Acquired from Campbell, L. W.
Oct 2, 1985	286247	Drill	Atascosa	Fowler, Ima "C" #21	2,500	Final completion	01333561	Acquired from Campbell, L. W.
Oct 2, 1985	286248	Drill	Atascosa	Fowler, Ima "C" #20	2,500	Final completion	01333562	Acquired from Campbell, L. W.
Aug 20, 1985	283038	Drill	Atascosa	Fowler, Sam J. #7A	2,500	Final completion	01333494	Acquired from Campbell, L. W.
Aug 5, 1985	281837	Drill	Atascosa	Fowler, Ima "C" #19	2,500	Final completion	01333481	Acquired from Campbell, L. W.
Jul 2, 1985	279276	Drill	Bexar	Sada #2	1,350	Final completion	02936606	Acquired from Dicoil Production-Wes Dick
Jul 2, 1985	279274	Drill	Bexar	Sada #1	1,350	Final completion	02936605	Acquired from Dicoil Production-Wes Dick
Apr 19, 1985	272938	Drill	Atascosa	Fowler, Ima "C" #18	2,500	—	01333343	Acquired from Campbell, L. W.
Dec 19, 1984	261769	Drill	Atascosa	Naegelin, John Jr. #A4	3,000	Final completion	01333082	Acquired from Lantana Resources, Inc.
Dec 19, 1984	261770	Drill	Atascosa	Naegelin, John Jr. #A3	2,500	Final completion	01333083	Acquired from Lantana Resources, Inc.
Dec 3, 1984	259735	Drill	Atascosa	Fowler, Ima "C" #16	2,500	Final completion	01333045	Acquired from Campbell, L. W.
Dec 3, 1984	259860	Drill	Atascosa	Fowler, Ima "C" #17	2,500	Final completion	01333047	Acquired from Campbell, L. W.
Nov 5, 1984	256653	Drill	Atascosa	Naegelin, John, Jr. #A2	2,500	Final completion	01333011	Acquired from Lantana Resources, Inc.
Nov 5, 1984	256686	Drill	Atascosa	Naegelin, John Jr. #A1	2,932	Final completion	01333013	Acquired from Lantana Resources, Inc.
Nov 2, 1984	256508	Drill	Atascosa	Fowler, Ima "C" #15	2,500	Final completion	01333002	Acquired from Campbell, L. W.
Nov 2, 1984	256505	Drill	Atascosa	Fowler, Ima "C" #14	2,500	Final completion	01333001	Acquired from Campbell, L. W.
Aug 15, 1984	248347	Drill	Atascosa	Fowler, Ima "C" #13	2,500	Final completion	01332882	Acquired from Campbell, L. W.
Aug 15, 1984	248345	Drill	Atascosa	Fowler, Ima "C" #12	2,500	Final completion	01332881	Acquired from Campbell, L. W.
Jul 23, 1984	245895	Drill	Atascosa	Fowler, Ima "C" #10	2,500	Final completion	01332857	Acquired from Campbell, L. W.
Jul 23, 1984	245897	Drill	Atascosa	Fowler, Ima "C" #11	2,500	Final completion	01332858	Acquired from Campbell, L. W.
Jul 9, 1984	244404	Drill	Atascosa	Fowler, Ima "C" #9	2,500	Final completion	01332830	Acquired from Campbell, L. W.
Apr 2, 1984	234171	Drill	Atascosa	Fowler, Ima "C" #8	2,500	Final completion	01332667	Acquired from Campbell, L. W.
Mar 28, 1984	233780	Drill	Bexar	Menchaca #2B	1,330	Final completion	02935186	Acquired from Dicoil Production-Wes Dick
Mar 28, 1984	233781	Drill	Bexar	Menchaca #1B	1,330	Final completion	02935187	Acquired from Dicoil Production-Wes Dick
Mar 19, 1984	232686	Drill	Atascosa	Fowler, Ima "C" #6	2,000	Final completion	01332619	Acquired from Campbell, L. W.
Mar 19, 1984	232685	Drill	Atascosa	Fowler, Ima "C" #7	2,500	Final completion	01332618	Acquired from Campbell, L. W.
Nov 28, 1983	221814	Drill	Atascosa	Fowler, Ima "C" #5	2,000	Final completion	01332440	Acquired from Campbell, L. W.
Oct 5, 1983	216458	Drill	Bexar	Bell, Eddie #4	1,250	Final completion	02934307	Acquired from Barnes-Holder, Inc.