OPERATORS · RRC 863725

TR Offshore, LLC

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CountyNueces 8 Mustang IS-LB 8 Mustang IS-SB 6 Calhoun 6 Aransas 4 Matgrda IS-LB 2 Matagorda 1

Type

35 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 6, 2015	805229	Recompletion	Calhoun	State Tract 99 #3	9,298	Final completion	05731643	Acquired from Lamar Oil & Gas, Inc.
May 5, 2014	783430	Drill	Calhoun	'Bull Redfish' Unit #4	11,000	Spudded	05731793	Acquired from Magnum Operating, LLC
May 5, 2014	783430	Drill	Calhoun	'Bull Redfish' Unit #4	11,000	Final completion	05731793	Acquired from Magnum Operating, LLC
May 4, 2010	695121	Drill	Aransas	State Tract 19 #1	11,800	Final completion	00730911	Acquired from Chaparral Energy, L.L.C.
Aug 24, 2009	684363	Drill	Nueces	State Tract 431 #4311	9,200	—	35533963	Acquired from Chaparral Energy, L.L.C.
Aug 24, 2009	684363	Drill	Nueces	State Tract 431 #1	9,200	Final completion	35533963	Acquired from Chaparral Energy, L.L.C.
Apr 4, 2003	530350	Drill	Calhoun	State Tract 99 #3	10,500	Spudded	05731643	Acquired from Neumin Production Company
Apr 4, 2003	530350	Drill	Calhoun	State Tract 99 #3	10,500	Final completion	05731643	Acquired from Neumin Production Company
Mar 14, 2003	529615	Field transfer	Mustang IS-LB	S. T. 747-L SE/4 #2	15,500	Final completion	70230261	Acquired from Union Oil Company of California
Dec 30, 2002	526582	Field transfer	Nueces	St TR 904 Gas Unit #6	15,500	Final completion	60230195	Acquired from Osprey Petroleum Company, Inc.
Aug 23, 2002	523087	Drill	Calhoun	State Tract 99 #2	9,500	Final completion	05731632	Acquired from Neumin Production Company
May 30, 2002	520374	Drill	Mustang IS-SB	State Tract 882-S North #1	12,200	—	60230199	Acquired from Davis Gulf Coast, Inc.
May 30, 2002	520374	Drill	Mustang IS-SB	State Tract 882-S North #1	12,200	Final completion	60230199	Acquired from Llog Exploration Texas, L.P.
May 13, 2002	519847	Drill	Nueces	Davis #1	3,500	Final completion	35533457	Acquired from Davis Gulf Coast, Inc.
Mar 5, 2002	518059	Drill	Mustang IS-LB	S.T. 746-L SW/4 #1	15,500	—	70230261	Acquired from Union Oil Company of California
Mar 5, 2002	518059	Drill	Mustang IS-LB	S.T. 747-L SE/4 #1	15,500	Final completion	70230261	Acquired from Union Oil Company of California
Aug 31, 2001	513262	Drill	Mustang IS-SB	State Tract 904 Gas Unit #6	15,500	Final completion	60230195	Acquired from Union Oil Company of California
Jul 25, 2000	497521	Drill	Nueces	State Tract 885-S #1	10,500	—	35533242	Acquired from Davis Gulf Coast, Inc.
Jul 25, 2000	497521	Drill	Nueces	State Tract 885-S #1	10,500	Final completion	35533242	Acquired from Davis Gulf Coast, Inc.
Jul 25, 1996	450810	Recompletion	Aransas	State Tract 12 #2	8,931	Final completion	00730802	Acquired from Mitchell Energy Corporation
May 25, 1993	412070	Drill	Aransas	State Tract 9 #1	9,800	Final completion	00730806	Acquired from Mitchell Energy Corporation
Apr 2, 1992	397901	Drill	Aransas	State Tract 12 #2	10,000	Final completion	00730802	Acquired from Mitchell Energy Corporation
Oct 9, 1991	392732	Drill	Nueces	State Tract No. 432 #1	10,000	Final completion	35532850	Acquired from Pacific Enterprises Oil Co.(usa)
Oct 9, 1991	392732	Drill	Nueces	State Tract No. 432 #1	7,600	Spudded	35532850	Acquired from Bristol Resources Corporation
Sep 19, 1989	363972	Drill	Mustang IS-SB	State Tract 904 Gas Unit #3	10,500	Intermediate string casing	60230169	Acquired from Ensource Inc.
Sep 19, 1989	363972	Drill	Mustang IS-SB	State Tract 904 Gas Unit #3	10,500	Final completion	60230169	Acquired from Ensource Inc.
Aug 7, 1989	362493	Drill	Mustang IS-LB	S. T. 773-L SW/4 #1	10,500	Final completion	60230167	Acquired from Ensource Inc.
Aug 7, 1989	362493	Drill	Mustang IS-SB	S. T. 773-L SW/4 #1	10,500	—	60230167	Acquired from Ensource Inc.
Feb 25, 1988	342902	Recompletion	Matagorda	State Tract 520-L, NE/4 #2	13,092	Final completion	70330122	Acquired from Primary Fuels, Inc.
Sep 22, 1987	336203	Drill	Mustang IS-LB	SW/4 Mustang Island Block 746-L #1	15,000	Final completion	70230230	Acquired from TXP Operating Company
Sep 22, 1987	336203	Drill	Mustang IS-LB	SW/4 Mustang Island Block 746-L #1	16,500	—	70230230	Acquired from TXP Operating Company
Oct 17, 1984	254739	Drill	Mustang IS-LB	State Tract 773-L (NW/4) #3	11,000	Final completion	70230220	Acquired from HNG Fossil Fuels Company
Aug 30, 1984	250028	Drill	Mustang IS-LB	State Tract 773-L (NW/4) #2	9,800	Final completion	70230218	Acquired from HNG Fossil Fuels Company
Aug 22, 1977	5908	Drill	Matgrda IS-LB	State Tract 520-L, NE/4 #2	15,000	Long string casing	70330122	Acquired from Corpus Christi Oil & Gas Co.
Aug 19, 1977	238	Drill	Matgrda IS-LB	State Tract 520-L, NW/4 #16	16,500	Drive pipe	70330121	Acquired from Corpus Christi Oil & Gas Co.