OPERATORS · TEXAS · P-5 NUMBER 100109

Winn Operating, LLC

WindowAll time 90 days 1 year 3 years 10 years

38 FILINGS · 34 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 18, 2025	910373	Reclass	Sterling	Reed 'F' #2 U	7,497	—	43110363	—
May 16, 2018	840042	Recompletion	Sterling	Bade 'C' #2	2,316	—	43133222	Acquired from Urban Oil & Gas Group, LLC
Oct 9, 2014	797414	Recompletion	Sterling	Bade 'B' #4	2,300	Final completion	43133221	Acquired from Urban Oil & Gas Group, LLC
May 21, 2010	696153	Recompletion	Sterling	Bade -C- #1	2,272	Final completion	43100413	Acquired from Stetson Petroleum Corp.
Apr 1, 2010	693552	Recompletion	Sterling	Inter American Oil Works #1	8,442	Final completion	43133215	Acquired from Chaparral Energy, L.L.C.
Mar 17, 2010	692701	Drill	Sterling	Davis 2 #1	2,000	Spudded	43133289	Acquired from Chaparral Energy, L.L.C.
Mar 17, 2010	692701Amendment	Drill	Sterling	Davis 2 #1	2,400	Final completion	43133289	Acquired from Chaparral Energy, L.L.C.
Sep 16, 2009	685169	Recompletion	Sterling	Bade "B" #8	8,600	Final completion	43130872	Acquired from Stetson Petroleum Corp.
Feb 11, 2009	678471	Recompletion	Sterling	Bade "A" #4	3,000	Final completion	43130805	Acquired from Stetson Petroleum Corp.
Jan 21, 2009	677438	Drill	Sterling	Bade 'B' #7R	2,300	Final completion	43133260	Acquired from Stetson Petroleum Corp.
Jan 14, 2009	677170	Drill	Sterling	Bade "B" #6	2,300	Spudded	43133259	Acquired from Stetson Petroleum Corp.
Jan 14, 2009	677170Amendment	Drill	Sterling	Bade "B" #6	2,300	Final completion	43133259	Acquired from Stetson Petroleum Corp.
Dec 1, 2008	675570	Reenter	Sterling	Bade "B" #2R	2,300	Final completion	43100027	Acquired from Stetson Petroleum Corp.
Nov 15, 2008	674624	Drill	Sterling	Bade Estate #5	2,300	Final completion	43133253	Acquired from Stetson Petroleum Corp.
Mar 10, 2008	656146	Drill	Sterling	Bade "C" #2	2,300	Final completion	43133222	Acquired from Stetson Petroleum Corp.
Mar 6, 2008	656147	Drill	Sterling	Bade "B" #5	2,300	Final completion	43133223	Acquired from Stetson Petroleum Corp.
Mar 5, 2008	656106	Drill	Sterling	Bade 'B' #4	2,300	Final completion	43133221	Acquired from Stetson Petroleum Corp.
Nov 12, 2007	646276Amendment	Drill	Sterling	Inter-American Oil Works #1	9,000	Final completion	43133215	Acquired from Chaparral Energy, L.L.C.
Nov 9, 2007	649079	Drill	Sterling	Bade -A- #3	2,500	Final completion	43133218	Acquired from Stetson Petroleum Corp.
Sep 24, 2007	646276	Drill	Sterling	Inter-American Oil Works #1	8,300	Spudded	43133215	Acquired from Chaparral Energy, L.L.C.
Sep 24, 2007	646276Amendment	Drill	Sterling	Inter-American Oil Works #1	9,000	Spudded	43133215	Acquired from Chaparral Energy, L.L.C.
Sep 21, 2007	646222	Drill	Sterling	Horwood #1	5,500	Final completion	43133214	Acquired from Chaparral Energy, L.L.C.
Jun 14, 2006	620988	Drill	Sterling	Bade -A- #2	2,500	Final completion	43133174	Acquired from Stetson Petroleum Corp.
Jul 20, 1995	438070	Recompletion	Sterling	Bade -B- #3	1,760	Final completion	43100476	Acquired from Stetson Petroleum Corp.
Jul 20, 1995	438069	Recompletion	Sterling	Bade -B- #1	1,750	Final completion	43100026	Acquired from Stetson Petroleum Corp.
Jul 31, 1992	401263	Recompletion	Sterling	Sellers 66 #2	7,000	Final completion	43131361	Acquired from Oge Drilling USA, Inc.
Aug 7, 1985	282125	Recompletion	Sterling	Sellers 66 #3	8,630	Final completion	43131389	Acquired from Oge Drilling, Inc.
Aug 7, 1985	282124	Recompletion	Sterling	Sellers 66 #1	8,846	Final completion	43131316	Acquired from Oge Drilling, Inc.
Dec 28, 1984	263112	Drill	Sterling	Sellers 67 #1	7,900	Final completion	43131583	Acquired from Oge Drilling, Inc.
Oct 2, 1984	253232	Drill	Sterling	Sellers 66 #4	8,700	Final completion	43131539	Acquired from Ogr Operating Co, Inc.
Sep 28, 1983	215155	Drill	Sterling	Sellers 66 #3	8,700	Final completion	43131389	Acquired from Ogr Operating Co, Inc.
Sep 19, 1983	213051	Recompletion	Sterling	Sellers 64 #2	7,020	—	43110093	Acquired from Crown Central Petroleum Corp.
Aug 2, 1983	203708	Drill	Sterling	Sellers 66 #2	8,700	Final completion	43131361	Acquired from Oge Drilling, Inc.
Apr 29, 1983	193977	Drill	Sterling	Sellers 66 #1	9,000	Final completion	43131316	Acquired from Oge Drilling, Inc.
Dec 31, 1982	182028	Drill	Sterling	Sellers '64' #5	7,150	Final completion	43131276	Acquired from Crown Central Petroleum Corp.
Jun 11, 1980	84942	Drill	Sterling	Bade "A" #2-21	8,600	Final completion	43130872	Acquired from Wagner & Brown
Sep 6, 1979	57302	Drill	Sterling	Bade "A" #1-21	8,600	Final completion	43130805	Acquired from Wagner & Brown
May 10, 1979	48276	Drill	Sterling	Reed "D" #2	8,000	Long string casing	43130787	Acquired from American Petrofina Co. of Tex.