OPERATORS · TEXAS · P-5 NUMBER 945921

XOG Operating LLC

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 94 Recompletion 23 Reenter 5 Reclass 1

29 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Oct 10, 2008	672251	Recompletion	Calhoun	P. H. Welder A #10	5,494	—	05700136	Now B&L Resources L.L.C.
Oct 10, 2008	672250	Reenter	Calhoun	E. H. Welder #2	5,526	—	05700130	Now Exxon Corp.
Oct 10, 2008	672249	Recompletion	Calhoun	E. H. Welder #5	5,486	Final completion	05700116	Now Frostwood Energy LLC
Jul 8, 2008	664684	Reenter	Calhoun	Welder, P. H. "A" #28	5,600	Final completion	05700149	Now B&L Resources L.L.C.
Jul 7, 2008	664683	Reenter	Calhoun	Welder, P. H. "A" #4	5,600	Plugged dry hole (P&A)	05700114	Now Humble Oil & Refining Co.
Jan 30, 2007	632586	Recompletion	Calhoun	Knipling Gas Unit #3	9,036	—	05730262	—
Jan 30, 2007	632585	Recompletion	Calhoun	Knipling Gas Unit #2	9,341	Final completion	05730956	—
Feb 17, 2006	614423	Recompletion	Calhoun	State of Texas 33724 #19	5,565	—	05731517	Now Bep Operating LLC
Aug 30, 2005	605638	Recompletion	Calhoun	State of Texas 33724 #18	5,800	Final completion	05731518	Now Bep Operating LLC
May 3, 2005	600096	Recompletion	Calhoun	Knipling Gas Unit #2	9,341	Final completion	05730956	Acquired from Xeric Oil & Gas Corporation
Dec 23, 2002	555332	Recompletion	Calhoun	Knipling Gas Unit #4	9,300	Final completion	05731239	Acquired from Xeric Oil & Gas Corporation
Oct 10, 2001	514101	Recompletion	Calhoun	McDonald, A. B. #1	9,497	—	05700270	Acquired from Penn Virginia Oil & Gas Corp.
Dec 3, 1999	489944	Recompletion	Calhoun	Knipling Gas Unit #1	9,296	Final completion	05730883	Acquired from Synergy Oil & Gas, Inc. (A)
Apr 6, 1998	474581	Recompletion	Calhoun	Knipling Gas Unit #3	9,036	Final completion	05730262	Acquired from Synergy Oil & Gas, Inc. (A)
Mar 13, 1995	433762	Recompletion	Calhoun	Knipling Gas Unit #4	9,300	—	05731239	Acquired from Synergy Production Company
Mar 9, 1994	421858	Recompletion	Calhoun	Knipling Gas Unit #1	9,296	Final completion	05730883	Acquired from Synergy Production Company
May 4, 1988	346088	Recompletion	Calhoun	Knipling #2	9,600	Final completion	05730956	Acquired from Fina Oil & Chemical Company
Mar 22, 1988	343635	Recompletion	Calhoun	Knipling Gas Unit #4	9,300	Final completion	05731239	Acquired from Fina Oil & Chemical Company
Jul 10, 1987	331704	Recompletion	Calhoun	McDonald, A.B. #1	9,497	Final completion	05700270	Acquired from Fina Oil & Chemical Company
Jun 15, 1987	331586	Recompletion	Calhoun	Knipling Gas Unit #3	9,040	Final completion	05730262	Acquired from Fina Oil & Chemical Company
Aug 10, 1984	247999	Recompletion	Calhoun	Knipling Gas Unit #1	9,296	Final completion	05730883	Acquired from American Petrofina Co. of Tex.
Oct 12, 1983	218717	Recompletion	Calhoun	Powderhorn Company #3	5,250	Final completion	05700952	Acquired from Apd Company
Jul 27, 1983	204983	Recompletion	Calhoun	McDonald, A. B. #1	9,497	Final completion	05700270	Acquired from American Petrofina Co. of Tex.
Mar 8, 1983	187866	Other	Calhoun	Knipling Gas Unit #3	9,040	Final completion	05730262	Acquired from American Petrofina Co. of Tex.
Mar 8, 1983	187863	Drill	Calhoun	Knipling Gas Unit #4	9,300	Final completion	05731239	Acquired from American Petrofina Co. of Tex.
Mar 8, 1983	187844	Recompletion	Calhoun	Knipling Gas Unit #1	9,296	Final completion	05730883	Acquired from American Petrofina Co. of Tex.
Jul 3, 1981	123738	Recompletion	Calhoun	Knipling #2	9,600	Final completion	05730956	Acquired from V-F Petroleum Inc.
Nov 30, 1979	65174	Drill	Calhoun	Knipling #2	9,600	Final completion	05730956	Acquired from Bell, Kelly Inc.
Dec 14, 1978	38863	Drill	Calhoun	Knipling #1	9,500	Final completion	05730883	Acquired from Bell, Kelly Inc.