OPERATORS · RRC 292315

G. R. C. Production Company

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41 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 19, 1988	351302	Drill	Atascosa	Davenport, Fred #1	2,000	Final completion	01333884	Now Blackbird Oil & Gas LLC.
Aug 26, 1988	350595	Drill	Atascosa	Muraira-Garcia #1	2,000	Final completion	01333873	Now Alrich Oil & Gas Inc.
Jun 7, 1988	347482	Reenter	Atascosa	Gray, Henry A. & Billie L. #1	1,900	Final completion	01333764	—
Jun 7, 1988	347481	Drill	Atascosa	Ransleben #1	2,000	Final completion	01333866	Now E P C Oil & Gas Inc.
Feb 19, 1988	342905	Drill	Atascosa	Bowen, Arthur Trustee #1	2,000	Final completion	01333847	Now Madison Production Co. Inc.
Oct 29, 1987	338106	Drill	Atascosa	Hall, Alfrieda & William F. #1	2,000	Spudded	01333836	Now Schafer Oil Co. Inc.
Apr 2, 1986	301786	Drill	Atascosa	Webb, Tommy C. et UX "B" #15A	1,900	Final completion	01333765	Now Quintanilla Tony C.
Feb 6, 1986	297128	Drill	Bexar	Sal-Mar "B" #1A	1,800	Final completion	02937249	Now Great Plains Resources Inc.
Feb 6, 1986	297125	Drill	Bexar	Sal-Mar "C" #2A	1,900	Final completion	02937248	Now Great Plains Resources Inc.
Dec 18, 1985	293217	Drill	Atascosa	Webb, Tommy C. "B" #13A	1,900	Final completion	01333660	Now Quintanilla Tony C.
Nov 13, 1985	289880	Drill	Bexar	Ecd Unit "B" #2A	1,900	Final completion	02936870	Now Ginco Operating Co.
Nov 13, 1985	289922	Drill	Bexar	Ecd Unit "B" #1A	1,900	Final completion	02936872	Now Ginco Operating Co.
Nov 13, 1985	289920	Drill	Bexar	Ecd Unit "B" #4A	1,900	Final completion	02936871	Now Ginco Operating Co.
Nov 13, 1985	289868	Drill	Bexar	Ecd Unit "B" #3A	1,900	Final completion	02936869	Now Ginco Operating Co.
Nov 13, 1985	289849	Drill	Bexar	Andrews, Joe A. #1A	1,900	Plugged dry hole (P&A)	02936868	—
Jun 25, 1985	278683	Drill	Atascosa	Webb, Tommy C. "B" #2A	1,900	Final completion	01333437	Now Quintanilla Tony C.
Jun 25, 1985	278685	Drill	Atascosa	Webb, Tommy C. "B" #4A	1,900	—	01333438	—
Jun 25, 1985	278688	Drill	Atascosa	Webb, Tommy C. "B" #1A	1,900	Final completion	01333439	Now Quintanilla Tony C.
Jun 25, 1985	278689	Drill	Atascosa	Webb, Tommy C. "B" #3A	1,900	Final completion	01333440	Now Quintanilla Tony C.
Nov 5, 1984	256651	Drill	Atascosa	Webb, T. C. #4	1,900	Final completion	01333009	Now Quintanilla Tony C.
Nov 5, 1984	256685	Drill	Atascosa	Webb, T. C. #3	1,900	Final completion	01333012	Now Quintanilla Tony C.
Nov 5, 1984	256652	Drill	Atascosa	Webb, T. C. #2	1,900	Final completion	01333010	Now Quintanilla Tony C.
Oct 16, 1984	256139	Drill	Atascosa	Hoffman, A. J. #3	2,500	Final completion	01332997	Acquired from Austin Petro, Inc.
Oct 16, 1984	256144	Drill	Atascosa	Hoffman, A. J. #4	2,500	Final completion	01332998	Acquired from Austin Petro, Inc.
Oct 16, 1984	256138	Drill	Atascosa	Hoffman, A. J. #5	2,500	Final completion	01332996	Acquired from Austin Petro, Inc.
Dec 16, 1983	223940	Other	Atascosa	Hoffman, A. J. #2	2,100	Final completion	01332484	Acquired from Austin Petro, Inc.
Jul 28, 1983	203597	Drill	Bexar	Salinas, Daniel #1	1,900	Final completion	02933489	Now Astro Energy
Jun 28, 1983	200142	Drill	Bexar	Lamberia, Rudolph et UX #1	2,000	Plugged dry hole (P&A)	02933281	—
Dec 7, 1982	181716	Drill	Medina	Green, Noble J. #3	1,500	Final completion	32532528	Now K.A. Barnes Oil & Gas Oper LLC
Jun 23, 1982	164543	Drill	Medina	Green, Noble J #02	700	Final completion	32532403	Now K.A. Barnes Oil & Gas Oper LLC
Jan 29, 1982	149408	Drill	Bexar	Pope, Jessie #1	1,380	Final completion	02931972	Now Drachen Oil Company
Jan 28, 1982	149116	Drill	Bexar	Roegelein, Lawrence #4	1,500	—	02931956	—
Jan 28, 1982	149114	Drill	Bexar	Roegelein, Lawrence #3	1,500	—	02931957	—
Jan 28, 1982	149112	Drill	Bexar	Roegelein, Lawrence #2	1,500	Final completion	02931958	Now Great Plains Resources Inc.
Jan 28, 1982	149109	Drill	Bexar	Roegelein, Lawrence #1	1,500	Final completion	02931959	Now Great Plains Resources Inc.
Jan 25, 1982	148438	Drill	Bexar	Barker, Haliburton #1	1,600	Final completion	02931953	Now Premier Technology Inc.
Jan 11, 1982	148443	Drill	Bexar	Smith, Bennett #1	1,600	Final completion	02931954	Now Premier Technology Inc.
Oct 2, 1981	135326	Drill	Bexar	Hardman, Jimmy #5	1,400	Final completion	02931735	Acquired from Davis, R.V.
Oct 2, 1981	135323	Drill	Bexar	Hardman, Jimmy #4	1,400	Final completion	02931734	Acquired from Davis, R.V.
Sep 30, 1981	136520	Drill	Medina	Green, Noble J. #1	700	Final completion	32532065	Now K.A. Barnes Oil & Gas Oper LLC
Aug 12, 1981	129799	Drill	Medina	Krause, Emil D. #2	2,000	Plugged dry hole (P&A)	32531964	—