OPERATORS · RRC 53011

Big Four Oil and Gas

WindowAll time 90 days 1 year 3 years 10 years

CountyBrown 24 Coleman 5

TypeDrill 25 Other 1 Recompletion 1

29 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 15, 1985	282962	Drill	Brown	Bowden, J. C. #2	1,600	Final completion	04934443	Now R & D Operating Inc.
May 10, 1985	274668	Drill	Coleman	Harris #1	1,300	Final completion	08334460	Now R & D Operating
May 9, 1985	274544	Drill	Brown	Holloway, James #4	1,750	—	04934378	—
Mar 12, 1985	269131	Drill	Brown	Holloway, James #2	1,750	Unsuccessful workover	04934297	—
Mar 12, 1985	269129	Drill	Brown	Holloway, James #3	1,750	—	04934296	—
Feb 7, 1985	266350	Drill	Brown	Holloway, James #1	1,800	Final completion	04934251	—
Dec 11, 1984	260407	Drill	Coleman	Cozart #1	1,350	Final completion	08334314	—
May 31, 1984	240714	Drill	Brown	Boyd, W. #2	2,900	Plugged dry hole (P&A)	04934033	—
May 31, 1984	240716	Drill	Brown	Arnold #1	2,900	Plugged dry hole (P&A)	04934034	—
Jan 26, 1984	227455	Recompletion	Coleman	Lewis, David #2A	1,000	Final completion	08331467	Now TPC Exploration LLC
Dec 12, 1983	223443	Drill	Brown	Bowden, J. C. #1	381	Final completion	04933856	Now R & D Operating Inc.
Jul 5, 1983	201593	Drill	Coleman	Lewis, Davis #3A	998	Final completion	08333858	Now TPC Exploration LLC
Mar 24, 1983	189509	Drill	Brown	Taylor, Mildred #3	600	Final completion	04933484	Now R & D Operating Inc.
Mar 11, 1983	188408	Drill	Brown	Taylor, Mildred #2	600	Final completion	04933467	Now R & D Operating Inc.
Oct 15, 1982	174477	Drill	Brown	Chambers, R. G. #4	1,500	Final completion	04933313	Now Young L. M.
Jun 10, 1982	163286	Drill	Brown	Chambers, R. G. #3	1,500	Final completion	04933180	Now Young L. M.
Oct 7, 1981	135833	Drill	Brown	Chambers, R. G. #2	1,600	Plugged dry hole (P&A)	04932889	—
Jun 15, 1981	121047	Drill	Brown	Nichols, Sammy L. #1	1,900	Final completion	04932741	Now R & D Operating Inc.
Jun 15, 1981	121045	Drill	Brown	Harris, Vesta #1	1,900	Final completion	04932740	Now R & D Operating Inc.
Dec 12, 1980	102003	Drill	Brown	Horner, T. R. #2	700	Plugged dry hole (P&A)	04932518	—
Nov 25, 1980	100730	Drill	Brown	Horner, T. R. #3	700	Plugged dry hole (P&A)	04932532	—
Sep 15, 1980	92598	Other	Brown	Carnes, E. J. #2	390	Final completion	04900328	Now Hendricks Wade
Jul 22, 1980	87669	Drill	Brown	Horner, T. R. #1	1,896	Final completion	04932387	Now R & D Operating
Jun 10, 1980	83364	Drill	Brown	Harris, V. #1A	1,960	Final completion	04932348	—
Apr 24, 1980	79063	Drill	Brown	Boyd, T. #1	2,648	Final completion	04932305	Acquired from Trans-American Development Corp.
Feb 5, 1980	72063	Drill	Brown	T & L Properties #2	400	Final completion	04932244	—
Sep 14, 1979	58020	Drill	Brown	Chambers, R. G. #1	1,487	Final completion	04932132	Now R & D Operating Inc.
Aug 28, 1979	56653	Drill	Brown	T & L Properties, Inc. #1	1,600	Final completion	04932117	Now R & D Operating Inc.
Aug 26, 1977	6354	Drill	Coleman	Wilson, Jerry #2	4,400	Spudded	08331233	Acquired from Pipeline Energy Expl., Inc.