OPERATORS · RRC 773815

Sheldon Res, L.P

WindowAll time 90 days 1 year 3 years 10 years

42 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 30, 2022	884249	Drill	Shelby	Neilson Gas Unit #1H	13,000	—	41931854	—
Dec 19, 2017	834140	Drill	Milam	Underwood #16	2,025	Final completion	33135008	—
Dec 19, 2017	834139	Drill	Milam	Underwood #15	2,025	Final completion	33135005	—
Sep 15, 2016	818204	Drill	Milam	Tru Unit #7	2,000	Final completion	33134981	Acquired from Three Forks Operating Co, LLC
Oct 31, 2013	772370	Drill	Bastrop	Billie Ann #3	3,250	Final completion	02131633	Acquired from Three Forks Operating Co, LLC
Dec 14, 2012	752881	Drill	Milam	Yakesch #2HH	6,500	—	33134499	Acquired from Allied Operating Texas, LLC
Dec 14, 2012	752881	Drill	Milam	Yakesch #2HH	6,500	Final completion	33134499	Acquired from Allied Operating Texas, LLC
Sep 17, 2009	685189	Drill	Milam	Underwood #13	2,100	Final completion	33133718	Acquired from Three Forks Operating Co, LLC
Oct 4, 2008	671437	Drill	Milam	Underwood #14	2,025	Spudded	33133644	Acquired from Three Forks Operating Co, LLC
Oct 4, 2008	671437	Drill	Milam	Underwood #14	2,025	Final completion	33133644	Acquired from Three Forks Operating Co, LLC
Feb 27, 2007	633981	Drill	Milam	Hogan Unit #304	2,850	Spudded	33133622	Acquired from Three Forks Operating Co, LLC
Feb 27, 2007	633981	Drill	Milam	Hogan Unit #304	2,990	Final completion	33133622	Acquired from Three Forks Operating Co, LLC
Nov 12, 2003	538475	Drill	Milam	Underwood #11	1,995	Unperforated completion	33133559	Acquired from Heartland Resources, Inc.
Aug 14, 2000	498027	Drill	Milam	Tru Unit #6	2,000	Final completion	33133524	Acquired from Heartland Resources, Inc.
Jan 21, 1997	457376	Drill	Milam	Underwood #12	2,000	Final completion	33133473	Acquired from Heartland Resources, Inc.
Jan 17, 1997	457375	Drill	Milam	Underwood #10	2,000	Spudded	33133474	Acquired from Heartland Resources, Inc.
Jan 17, 1997	457375	Drill	Milam	Underwood #10	2,000	Spudded	33133474	—
Feb 10, 1995	428196	Drill	Milam	Tru Unit #5	1,990	Final completion	33133449	Acquired from Heartland Resources, Inc.
Apr 28, 1994	423418	Drill	Milam	Underwood #9	2,450	Final completion	33133443	Acquired from 3R-B Oil Venture
Apr 7, 1994	422797	Drill	Milam	Underwood #8	2,050	Final completion	33133442	Acquired from 3R-B Oil Venture
Mar 23, 1993	409890	Drill	Milam	Tru Unit #4	1,990	Final completion	33133430	Acquired from Heartland Resources, Inc.
Nov 4, 1992	405642	Drill	Milam	Underwood #07	1,925	Final completion	33133409	Acquired from 3R-B Oil Venture
May 27, 1992	399457	Drill	Milam	Tru Unit #3	1,920	Final completion	33133353	Acquired from Heartland Resources, Inc.
Apr 6, 1992	398092	Drill	Milam	Underwood #06	1,925	Final completion	33133344	Acquired from 3R-B Oil Venture
Nov 14, 1991	393877	Drill	Bastrop	Steglich #2A	3,200	Final completion	02131425	Acquired from Maxwell Oil & Gas Corp.
May 15, 1991	387743	Drill	Milam	Underwood #5	2,050	Final completion	33133328	Acquired from 3R-B Oil Venture
Apr 2, 1991	386061	Drill	Milam	Tru Unit #2	1,950	Final completion	33133326	Acquired from Heartland Resources, Inc.
May 24, 1990	373649	Drill	Milam	Underwood #4	2,050	—	33133289	Acquired from 3R-B Oil Venture
May 24, 1990	373649	Drill	Milam	Underwood #4	3,000	Final completion	33133289	Acquired from 3R-B Oil Venture
Mar 28, 1990	371572	Drill	Bastrop	Billie Ann #2	3,300	Final completion	02131344	Acquired from Maxwell Oil & Gas Corp.
Jul 26, 1988	348459	Drill	Bastrop	Whitley #2	3,500	Final completion	02131225	Acquired from Maxwell Oil & Gas Corp.
Jun 14, 1988	347759	Drill	Milam	T.R.U. Unit #1	1,975	Final completion	33133212	Acquired from Heartland Resources, Inc.
Jan 12, 1988	341316	Drill	Bastrop	Steglich, J. C. #1	5,600	—	02131158	Acquired from Oversea Oil Co.
Jan 12, 1988	341316	Drill	Bastrop	Steglich, J. C. #1A	3,300	Final completion	02131158	Acquired from Oversea Oil Co.
Oct 7, 1987	336963	Drill	Bastrop	Billie Ann #1	5,500	—	02131104	Acquired from Maxwell Production Co., Inc.
Oct 7, 1987	336963	Drill	Bastrop	Billie Ann #1	5,528	Final completion	02131104	Acquired from Maxwell Production Co., Inc.
Oct 7, 1987	336963	Drill	Bastrop	Billie Ann #1	5,528	—	02131104	Acquired from Maxwell Oil & Gas Corp.
Feb 27, 1987	326575	Drill	Milam	Coldiron #4	6,000	Final completion	33133103	Acquired from Luling Oil & Gas Company, Inc.
Oct 10, 1986	321396	Drill	Milam	Underwood #2	3,000	Final completion	33133068	Acquired from Heartland Resources, Inc.
Sep 16, 1985	284724	Drill	Milam	Woods, G. T. #3	4,000	Unsuccessful workover	33130245	Acquired from Texas Onshore Energy, Inc.
Jul 21, 1983	202481	Drill	Milam	Fussell, J.H. #2	3,300	Final completion	33131951	Acquired from Pacific Tin Consolidated Corp.
Nov 22, 1977	12544	Drill	Milam	Pearson, W.t.jr.etal (T-431-2) #1	3,700	Long string casing	33130611	Acquired from Caddo Oil Co.-Caldwell Dist.