OPERATORS · TEXAS · P-5 NUMBER 251980

Energy Reserves Group, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyReagan 44 Coke 23 Irion 22 Pecos 20 La Salle 17 Gonzales 11 Garza 10 Frio 10 Live Oak 7 Fayette 7

274 PERMITS · PAGE 2 OF 6 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 18, 1984	235892	Drill	Reagan	Edwards, Hope #3	8,200	Final completion	38333012	Now Endeavor Energy Resources L.P.
Mar 21, 1984	233178	Drill	Frio	Burns, Martha Dobson #14	8,500	Final completion	16332299	Now Lemon Richard G.
Mar 21, 1984	233151	Drill	La Salle	Burns, Martha Dobson #13	8,500	Final completion	28331065	Now Lemon Richard G.
Mar 16, 1984	233399	Recompletion	Gonzales	Stulting, T. R. #1	8,202	—	17731220	Now Adair & Ballinger Petro. Inc.
Mar 13, 1984	236417	Recompletion	Victoria	Henderson-Pickering #4	6,950	Final completion	46902713	Now Maple Gulf Coast Properties Corp
Mar 8, 1984	231771	Drill	Freestone	Baum #1	7,600	Plugged dry hole (P&A)	16130900	—
Mar 8, 1984	231802	Drill	Irion	Sugg, Ela C. 53 #2	6,500	Final completion	23532272	Now Apache Corporation
Dec 5, 1983	222544	Recompletion	Bee	Fox, Michael 'A' #6	5,050	—	02501159	Now Rincon Petroleum Corporation
Dec 1, 1983	222320	Drill	Bee	Fox, Michael B #4	5,300	Final completion	02532080	Now Magnum Producing LP
Nov 28, 1983	221690	Recompletion	Reagan	Rocker B S #2	6,710	—	38311280	Now Discovery Natural Resources LLC
Nov 28, 1983	221710	Drill	Garza	Winder #1	9,700	Plugged dry hole (P&A)	16932225	—
Nov 14, 1983	220531	Recompletion	La Salle	Burns, Martha Dobson #3	8,280	Final completion	28330758	Now BHP Petroleum (Americas) Inc.
Nov 10, 1983	220420	Drill	La Salle	Burns, Martha Dobson #12	8,500	Final completion	28331030	Now Lemon Richard G.
Nov 1, 1983	221332	Recompletion	Nueces	State Tract 414 #5	8,456	—	35502671	Now Cinco Natural Resources Corp.
Oct 26, 1983	218686	Drill	Frio	Burns, Martha Dobson #11	8,500	Final completion	16332270	Now Lemon Richard G.
Oct 25, 1983	218468	Recompletion	Gonzales	Burge, Roland #1	7,700	—	17731269	—
Sep 16, 1983	219485	Recompletion	Victoria	Warnken, Lena H. #2	5,640	Final completion	46902734	Now Allegiant Resources LLC
Jul 25, 1983	202703	Drill	La Salle	Burns, Martha Dobson #10	8,500	—	28330988	—
Jul 20, 1983	202170	Drill	La Salle	Burns, Martha Dobson #10	8,500	Final completion	28330986	Now Lemon Richard G.
Jul 13, 1983	201308	Recompletion	Starr	Guerra, F. B. "F" #2	7,505	—	42705040	Now White Oak Operating Company LLC
Jun 13, 1983	198027	Drill	Garza	Thuett #1	9,700	Plugged dry hole (P&A)	16932070	—
May 10, 1983	193867	Other	Rusk	Stephen, Mary B. #1	7,800	Final completion	40131292	Now SMK Vacuum Service
Mar 24, 1983	189539	Drill	Wilbarger	Lowe #01	8,700	Plugged dry hole (P&A)	48731646	—
Mar 7, 1983	187563	Recompletion	Yoakum	Read 'B' #1	11,244	Final completion	50110630	Now Southwest Royalties Inc.
Dec 17, 1982	180737	Drill	La Salle	Burns, Martha Dobson et Al #07	8,500	Final completion	28330933	Now Lemon Richard G.
Dec 17, 1982	180734	Drill	La Salle	Burns, Martha Dobson et Al #05	8,500	Final completion	28330932	Now Lemon Richard G.
Dec 17, 1982	180520	Recompletion	Irion	Sugg, Ela C. 67 #2	6,405	Final completion	23530554	Now Permian Resources Operating LLC
Oct 29, 1982	175944	Recompletion	Irion	Sugg, Ela C. 73 #1	6,530	Final completion	23530765	Now Antelope Production Co.
Aug 30, 1982	171321	Drill	Matgrda IS-LB	State Tract 693-L #2	6,875	Plugged dry hole (P&A)	70330287	—
Aug 23, 1982	169920	Recompletion	Irion	Sugg, Ela C. 53 #1	6,510	Final completion	23530766	Now Apache Corporation
Aug 5, 1982	168375	Drill	Matgrda IS-LB	State Tract 693-L #01	7,000	—	70330285	—
Aug 3, 1982	167984	Drill	Coke	Chappell, J. E. 'A' #17	6,700	Final completion	08131139	Now Atlas Operating LLC
Aug 3, 1982	167983	Drill	Coke	Chappell, J. E. "A" #18	6,700	Final completion	08131138	Now Atlas Operating LLC
Aug 3, 1982	167981	Drill	Coke	Chappell, J. E. 'A' #20	6,700	Final completion	08131137	Now Atlas Operating LLC
Aug 2, 1982	167982	Recompletion	Irion	Sugg, Ela C. 59 #2	4,466	Unsuccessful workover	23530792	Now Antelope Energy Company LLC
Jul 27, 1982	167270	Drill	Coke	Chappell, J. E. 'A' #15	6,700	Final completion	08131136	Now Atlas Operating LLC
Jul 27, 1982	167269	Drill	Coke	Chappell, J. E. 'A' #16	6,700	Final completion	08131135	Now Diamondback E&P LLC
Jul 27, 1982	167268	Drill	Coke	Chappell, J. E. 'A' #19	6,700	Final completion	08131134	Now Atlas Operating LLC
Jul 14, 1982	166719	Recompletion	Walker	Mossy Grove Gas Unit 3 #1	14,600	Final completion	47100074	Now Barco Oil & Gas Co.
Apr 16, 1982	156961	Drill	Smith	Wright Mtn./Pettit, Lo. Unit #137	8,300	Final completion	42330581	Now Basa Resources Inc.
Apr 9, 1982	156274	Drill	Matgrda IS-LB	NW/4 State Tract 693-L #01	8,000	—	70330274	—
Mar 23, 1982	154115	Recompletion	Nueces	Thompson, J.A. SWD #13D	6,307	Final completion	35500786	Now Atapco
Mar 22, 1982	154236	Drill	Gonzales	Burge, Roland #01	11,700	Final completion	17731269	—
Mar 18, 1982	153852	Recompletion	Hidalgo	Rio Farms B #2	9,877	—	21530445	—
Mar 3, 1982	152092	Recompletion	Nueces	Thompson, J.A. #12	5,390	—	35500785	Now Tema Oil and Gas Company
Feb 26, 1982	151907	Recompletion	Nueces	Thompson, J.A. #6	2,140	—	35500779	Now Tema Oil and Gas Company
Feb 24, 1982	151920	Recompletion	Nueces	Thompson, J.A. #8	6,604	Final completion	35500781	Now Atapco
Feb 11, 1982	150766	Drill	La Salle	Burns, Martha Dobson #06	8,500	Final completion	28330868	Now Samson Resources Company
Jan 26, 1982	148603	Drill	La Salle	Burns, Martha Dobson et Al #09	8,500	Unsuccessful workover	28330865	Now Samson Resources Company
Jan 21, 1982	147972	Drill	Matgrda IS-SB	State Tract 819-S #02	12,500	Plugged dry hole (P&A)	60330196	—