OPERATORS · RRC 723569

Rocoso Res, LLC

WindowAll time 90 days 1 year 3 years 10 years

CountyShackelford 24

24 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 8, 2011	717002	Drill	Shackelford	Matthews 31 #3105	1,500	—	41739194	—
Dec 9, 2005	610739	Drill	Shackelford	Matthews 31 #3104	1,500	Final completion	41738562	Acquired from Prickly Pair Production
May 3, 2005	561268	Drill	Shackelford	Matthews-31 #3103	1,500	Final completion	41738512	Acquired from Prickly Pair Production
Feb 3, 2005	556968	Drill	Shackelford	Matthews - 31 #3102	1,500	Final completion	41738494	Acquired from Prickly Pair Production
Jan 11, 2005	555852	Recompletion	Shackelford	Matthews - 31 #3101	4,848	Final completion	41737942	Acquired from Prickly Pair Production
Feb 17, 2000	492060	Recompletion	Shackelford	Casey "31" #1	4,848	Final completion	41737942	Acquired from Van Operating, Ltd.
Jul 15, 1999	485890	Drill	Shackelford	Matthews "A" #85	924	Final completion	41738234	Acquired from Huson Corp.
Sep 24, 1997	467812	Drill	Shackelford	Matthews, J. B. 31 #103	1,200	Final completion	41738168	Acquired from Huson Corp.
Mar 24, 1997	460290	Drill	Shackelford	Matthews, J. B. 31 #102	1,200	—	41738124	Acquired from Huson Corp.
Mar 24, 1997	460290	Drill	Shackelford	Matthews, J. B. 31 #102	1,300	Final completion	41738124	Acquired from Huson Corp.
Jun 9, 1995	436666	Drill	Shackelford	Casey "31" #1	5,000	—	41737942	Acquired from Jones Company, Ltd.
Jun 9, 1995	436666	Drill	Shackelford	Casey "31" #1	4,848	Final completion	41737942	Acquired from Van Operating, Ltd.
May 17, 1985	275302	Recompletion	Shackelford	Matthews "B" #21	1,106	Final completion	41736105	Acquired from American Petrofina Co. of Tex.
May 14, 1985	275035	Drill	Shackelford	Matthews, J. B. Section 31 #96	1,150	Final completion	41736316	Acquired from American Petrofina Co. of Tex.
May 14, 1985	275033	Drill	Shackelford	Matthews, J. B. Section 31 #94	1,150	Final completion	41736314	Acquired from American Petrofina Co. of Tex.
May 14, 1985	275298	Drill	Shackelford	Matthews, J. B. Section 31 #93	1,150	Final completion	41736324	Acquired from American Petrofina Co. of Tex.
Dec 20, 1984	261999	Drill	Shackelford	Matthews Section 31 #90	1,280	Final completion	41736103	Acquired from American Petrofina Co. of Tex.
Dec 20, 1984	262001	Drill	Shackelford	Matthews "B" #21	1,200	Final completion	41736105	Acquired from American Petrofina Co. of Tex.
Dec 20, 1984	261998	Drill	Shackelford	Matthews Section 31 #91	1,200	Final completion	41736102	Acquired from American Petrofina Co. of Tex.
Sep 2, 1980	91277	Drill	Shackelford	Matthews 31 #85	1,100	Final completion	41733486	Acquired from American Petrofina Co. of Tex.
May 28, 1980	82284	Drill	Shackelford	Matthews "A" #84	1,000	Final completion	41733358	Acquired from American Petrofina Co. of Tex.
May 27, 1980	82169	Drill	Shackelford	Matthews Sec. 31 #83	1,000	Final completion	41733357	Acquired from American Petrofina Co. of Tex.
May 15, 1980	81270	Drill	Shackelford	Matthews Sec. 31 #82	1,000	Final completion	41733350	Acquired from American Petrofina Co. of Tex.
Aug 26, 1977	6332	Drill	Shackelford	Matthews 32 #76	875	Circulate production string casing	41732367	Acquired from American Petrofina Co. of Tex.