OPERATORS · TEXAS · P-5 NUMBER 905376

Southern Tejas Asset Group LLC

WindowAll time 90 days 1 year 3 years 10 years

CountyStarr 18 Wise 6 Zapata 5 Hidalgo 4 Victoria 4

37 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 1, 2022	877424	Drill	Starr	Brock, J. D. -A- #14	3,000	Unperforated completion	42734797	—
Mar 5, 2018	837087	Drill	Victoria	Joshua #1	5,300	Final completion	46934398	Acquired from Strata Operating, Inc.
Nov 14, 2017	832532	Drill	Victoria	Dietzel #1	5,500	Final completion	46934384	Acquired from Strata Operating, Inc.
Dec 13, 2016	820709	Drill	Victoria	Ekstrum #1	5,200	Final completion	46934359	Acquired from Firstrike Energy Corporation
Mar 3, 2015	804224	Drill	Starr	Guzman #1A	4,000	Final completion	42734727	Acquired from Strata Operating, Inc.
Oct 14, 2014	796701	Drill	Starr	Brock #1	2,500	Final completion	42734714	Acquired from Royal Production Company, Inc.
Aug 19, 2014	793253	Drill	Victoria	Joshua #1	5,000	Final completion	46934318	Acquired from Oblaen Resources LLC
Jun 12, 2014	786698	Drill	Starr	Miguel #1A	6,000	Final completion	42734693	Acquired from Strata Operating, Inc.
Apr 13, 2006	617586	Drill	Wise	RSK-Star Vaughn Unit #7	8,000	Final completion	49736020	Acquired from Star of Texas Energy Srvs, Inc.
Jan 20, 2006	612717	Drill	Wise	RSK-Star #6	8,000	—	49735962	Acquired from Star of Texas Energy Srvs, Inc.
Jan 20, 2006	612717	Drill	Wise	RSK-Star #6	8,000	Final completion	49735962	Acquired from Star of Texas Energy Srvs, Inc.
Oct 7, 2005	607506	Drill	Wise	RSK-Star #5	8,000	Final completion	49735914	Acquired from Star of Texas Energy Srvs, Inc.
Nov 22, 2004	553971	Drill	Wise	Aaron-Star #1 HH	8,000	Final completion	49735733	Acquired from Star of Texas Energy Srvs, Inc.
Mar 23, 2004	543611	Drill	Wise	Shepherd-Star #1HH	8,200	Final completion	49735567	Acquired from Star of Texas Energy Srvs, Inc.
Oct 24, 2003	537859	Drill	Starr	E. Escobar Gas Unit I #3	7,500	Final completion	42733670	Acquired from Metano Energy, LP
Nov 7, 2000	501667	Drill	Starr	Share 91 #1	6,000	Final completion	42733290	Acquired from Lynx Energy Company, Inc.
Apr 12, 2000	494013	Drill	Starr	Texaco-Fee Guerra G #2	6,000	Final completion	42733225	Acquired from Lynx Energy Company, Inc.
May 3, 1999	484239	Drill	Starr	Texaco Fee Guerra "G" #1	5,600	Side one multi completion	42733162	Acquired from Linder Oil Company,a Partnership
Jun 18, 1998	477261	Drill	Hidalgo	Rivera, Isabel #2	6,200	—	21532561	Acquired from BNP Petroleum Corporation
Jun 18, 1998	477261	Drill	Hidalgo	Rivera, Isabel #2	6,200	Final completion	21532561	Acquired from BNP Petroleum Corporation
Jul 17, 1996	450118	Drill	Starr	Texaco Fee #2	9,500	Final completion	42732900	Acquired from Mustang Oil & Gas Corporation
Apr 28, 1995	435309	Drill	Starr	Texaco Fee #1C	5,200	—	42732759	Acquired from Linder Oil Company,a Partnership
Apr 28, 1995	435309	Drill	Starr	Texaco Fee #1C	4,800	Final completion	42732759	Acquired from Linder Oil Company,a Partnership
Aug 5, 1994	426654	Drill	Zapata	Garcia, Salvador "G" #24	9,800	Final completion	50533231	Acquired from Enron Oil & Gas Company
Jan 19, 1994	420304	Drill	Starr	E. Escobar Gas Unit 1 #2	9,000	Final completion	42732650	Acquired from Texaco E & P Inc.
Jan 12, 1989	355136	Drill	Zapata	Garcia, Salvador "F" #20	8,500	Final completion	50532520	Acquired from Enron Oil & Gas Company
Aug 31, 1987	335258	Drill	Zapata	Garcia, Salvador #16	14,500	Final completion	50532364	Acquired from Enron Oil & Gas Company
Aug 31, 1987	335258	Drill	Zapata	Garcia, Salvador #16	14,500	—	50532364	Acquired from Enron Oil & Gas Company
Aug 31, 1987	335258	Drill	Zapata	Garcia, Salvador #16	6,831	—	50532364	Acquired from Enron Oil & Gas Company
Apr 22, 1987	329338	Drill	Hidalgo	Rivera, Isabel #1	6,200	Final completion	21531752	Acquired from Spiller, Robert S.
Aug 23, 1984	249435	Drill	Hidalgo	Saenz, G. F. #2	5,500	Final completion	21531537	Acquired from Spiller, Robert S.
Feb 24, 1983	188119	Drill	Starr	Saenz, G. F. #1	6,500	Final completion	42731737	Acquired from Spiller, Robert S.
Jun 25, 1982	164807	Drill	Starr	Guerra Share 305-C #24	5,100	Final completion	42731684	Acquired from Texaco Inc.
Jan 22, 1982	148313	Drill	Starr	Rodolfo Escobar NCT-1 #1	9,400	Final completion	42731628	Acquired from Texaco Inc.
Apr 27, 1981	116133	Drill	Starr	Guerra-Share 20 Oil Unit #16	5,500	Final completion	42731529	Acquired from Texaco Inc.
Mar 27, 1981	113464	Drill	Starr	Guerra Share 305-C #21	6,000	Final completion	42731522	Acquired from Texaco Inc.
Jan 23, 1981	106156	Drill	Starr	E. Escobar Gas Unit No. 1 #1	8,200	Final completion	42731501	Acquired from Texaco Inc.