OPERATORS · TEXAS · P-5 NUMBER 103207

United Oil & Shale LLC

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CountyEctor 92 Hemphill 71 Howard 45 Henderson 44 Roberts 41 Lipscomb 41 Ochiltree 22 Upton 19 Reeves 19 Wheeler 18

Type

467 FILINGS · 433 PERMITS · PAGE 2 OF 10 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 19, 2011	721832	Recompletion	Wheeler	Texas Strip #1	14,000	—	48330854	Acquired from Granite Operating Company
Aug 19, 2011	721832Amendment	Recompletion	Wheeler	Texas Strip #1	18,000	Final completion	48330854	Acquired from Apache Corporation
Jan 18, 2011	708143	Recompletion	Henderson	Warren #1	7,750	Final completion	21330366	Acquired from Stroud Petroleum, Inc.
Nov 12, 2010	704962	Drill	Winkler	Colby #33	3,300	Final completion	49533360	Acquired from Walsh & Watts, Inc.
Oct 21, 2010	703903	Recompletion	Lipscomb	Barton #1	7,000	Final completion	29530080	Acquired from Walsh & Watts, Inc.
Aug 19, 2010	700683	Drill	Roberts	Waterfield 103 #1HH	13,000	Final completion	39332314	Acquired from Corlena Oil Company
Jul 28, 2010	699594	Drill	Roberts	McCoy #5	11,300	Final completion	39332310	Acquired from Cordillera Energy Prtnrs Iii,llc
Mar 5, 2010	692038	Drill	Roberts	Wallace CC #4	11,350	Final completion	39332293	Acquired from Cordillera Energy Prtnrs Iii,llc
Jan 29, 2010	690033	Drill	Hemphill	Huff 9 #9	13,700	Final completion	21134673	Acquired from Granite Operating Company
Oct 9, 2009	685953	Drill	Hemphill	Huff #2001	13,750	Final completion	21134635	Acquired from Granite Operating Company
Jul 30, 2009	683297	Drill	Hemphill	Hoover 50 #4	12,900	Final completion	21134625	Acquired from Cordillera Energy Prtnrs Iii,llc
Dec 17, 2008	675999	Recompletion	Ector	Wight Unit #8012	5,411	Final completion	13539453	Acquired from Huntington Energy, L.L.C.
Oct 9, 2008	672209	Drill	Roberts	McCoy #4	10,900	Spudded	39332189	Acquired from Chi Operating, Inc.
Oct 9, 2008	672209Amendment	Drill	Roberts	McCoy #4	10,900	Final completion	39332189	Acquired from Cordillera Energy Prtnrs Iii,llc
Sep 30, 2008	671144	Drill	Roberts	Wallace CC #3010	11,400	Final completion	39332179	Acquired from Cordillera Energy Prtnrs Iii,llc
Sep 25, 2008	670742	Drill	Hemphill	Donaldson #8018	13,650	Final completion	21134438	Acquired from Forest Oil Corporation
Sep 23, 2008	670581	Drill	Hansford	North Morse #2	6,200	Final completion	19531820	Acquired from Chi Operating, Inc.
Sep 15, 2008	654763Amendment	Drill	Wheeler	Frye Ranch #9010	16,000	Final completion	48332567	Acquired from Forest Oil Corporation
Jun 21, 2008	663572	Drill	Roberts	McCoy #3	10,900	—	39332137	Acquired from Chi Operating, Inc.
Jun 21, 2008	663572Amendment	Drill	Roberts	McCoy #3	10,900	Final completion	39332137	Acquired from Chi Operating, Inc.
Apr 14, 2008	658671	Drill	Wheeler	Collins #2016	12,000	Spudded	48332630	Acquired from Apache Corporation
Apr 14, 2008	658671Amendment	Drill	Wheeler	Collins #2016	15,000	Spudded	48332630	Acquired from Apache Corporation
Apr 14, 2008	658671Amendment	Drill	Wheeler	Collins #2016	15,000	Side one multi completion	48332630	Acquired from Apache Corporation
Apr 9, 2008	658194	Drill	Hemphill	RW #1009HH	11,500	Final completion	21134210	Acquired from Cordillera Texas, L.P.
Mar 19, 2008	656908	Drill	Hemphill	Hoover #1918	13,000	Final completion	21134193	Acquired from Cordillera Texas, L.P.
Mar 17, 2008	655633	Drill	Ward	McDonald Unit #13B	3,200	Final completion	47535351	Acquired from Walsh & Watts, Inc.
Mar 12, 2008	655634	Drill	Ward	McDonald Unit #14B	3,200	Final completion	47535350	Acquired from Walsh & Watts, Inc.
Feb 27, 2008	655616	Drill	Hemphill	Donaldson #1018	13,020	Final completion	21134159	Acquired from Forest Oil Corporation
Feb 27, 2008	653741	Drill	Howard	Snyder -B- #65	3,700	Final completion	22736118	Acquired from Walsh & Watts, Inc.
Feb 22, 2008	653756	Drill	Howard	Jones -H- #21	3,600	Final completion	22736119	Acquired from Walsh & Watts, Inc.
Feb 22, 2008	653739	Drill	Howard	Snyder -B- #66	3,700	Final completion	22736117	Acquired from Walsh & Watts, Inc.
Feb 15, 2008	654763	Drill	Wheeler	Frye Ranch #9010	15,200	Spudded	48332567	Acquired from Forest Oil Corporation
Feb 9, 2008	654263	Drill	Ector	Wight Unit #8012	5,500	Final completion	13539453	Acquired from Huntington Energy, L.L.C.
Jan 14, 2008	649154	Recompletion	Reeves	Sabre Delaware Unit #111	4,300	Final completion	38930913	Acquired from Walsh & Watts, Inc.
Jan 9, 2008	652271	Recompletion	Ochiltree	Brillhart, S. L. #4	7,560	Final completion	35731576	Acquired from Apache Corporation
Dec 12, 2007	650529	Drill	Lipscomb	Cricket 439 #3HH	10,900	Final completion	29533266	Acquired from Holmes Exploration, LLC
Sep 26, 2007	646546	Drill	Roberts	McCoy #2	10,700	Final completion	39332020	Acquired from Chi Operating, Inc.
Sep 6, 2007	645556	Drill	Roberts	Wallace CC #2010	10,800	Final completion	39332014	Acquired from Rockford Panhandle, LLC
Sep 4, 2007	645373	Recompletion	Roberts	Osborne #3	10,960	—	39330131	Acquired from Rockford Panhandle, LLC
Aug 13, 2007	644113	Drill	Hemphill	Hoover 50 #2	12,800	Final completion	21133977	Acquired from Cordillera Energy Prtnrs Iii,llc
Aug 11, 2007	644014	Drill	Hemphill	Urschel 50 #4	8,300	Final completion	21133975	Acquired from Cordillera Energy Prtnrs Iii,llc
Jul 24, 2007	642377	Drill	Lipscomb	Pundt 517 #4517HH	9,000	Final completion	29533208	Acquired from Apache Corporation
Jul 9, 2007	641479	Drill	Roberts	Wallace CC #1010	11,000	Final completion	39331990	Acquired from Rockford Panhandle, LLC
Jun 27, 2007	640823	Drill	Hemphill	Dixon, Irene #1648	13,200	Final completion	21133935	Acquired from Forest Oil Corporation
May 19, 2007	638879	Drill	Hansford	North Morse #1	9,100	Spudded	19531774	Acquired from Chi Operating, Inc.
May 19, 2007	638879Amendment	Drill	Hansford	North Morse #1	9,000	Spudded	19531774	Acquired from Chi Operating, Inc.
May 19, 2007	638879Amendment	Drill	Hansford	North Morse #1	9,000	Final completion	19531774	Acquired from Chi Operating, Inc.
Apr 30, 2007	637515	Drill	Hemphill	Irene Dixon #7048	12,900	Final completion	21133884	Acquired from Forest Oil Corporation
Apr 11, 2007	636507	Drill	Ochiltree	Herndon B #2490	11,150	Final completion	35732663	Acquired from Courson Oil & Gas, Inc.
Mar 15, 2007	634948	Drill	Hemphill	Dixon, Irene #1548	12,910	Final completion	21133854	Acquired from Forest Oil Corporation