OPERATORS · TEXAS · P-5 NUMBER 457700

Kerns O & G, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyWebb 63 Dimmit 6 Galveston 5 Brazoria 1 Maverick 1

76 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 16, 2004	554847	Recompletion	Webb	Petty Ranch #1327	5,625	—	47938744	Now St. Mary Land & Exploration Co.
Nov 3, 2003	538133	Recompletion	Webb	Petty Ranch #1206	5,750	—	47937226	Now White Oak Operating Company LLC
Oct 15, 2003	537490	Recompletion	Webb	Petty Ranch #8034	5,900	—	47937362	Now St. Mary Land & Exploration Co.
Nov 1, 2002	525125	Recompletion	Webb	Gates Ranch Company #2G	5,785	—	47930207	Now Rosetta Resources Operating LP
Jul 30, 2002	522314	Recompletion	Webb	Gates Ranch #M 2	5,779	Final completion	47934245	Now Blackbrush O & G Inc.
Jun 21, 2002	521152	Recompletion	Dimmit	Stumberg, H.E. Jr. et Al #1	7,700	Final completion	12731910	—
May 15, 2002	519934	Recompletion	Webb	Petty Ranch #1306	5,745	—	47937231	—
May 15, 2002	519910	Recompletion	Webb	Gates Ranch #E 10	5,730	Final completion	47931854	Now St. Mary Land & Exploration Co.
Oct 4, 2001	514070	Recompletion	Webb	Gates Ranch "W" #7032	5,900	—	47937522	Now Blackbrush O & G Inc.
Jul 3, 2001	510949	Recompletion	Webb	Petty Ranch #1206	5,800	Final completion	47937226	Now White Oak Operating Company LLC
Apr 20, 2001	507928	Recompletion	Webb	Gates Ranch #2993	6,000	Final completion	47937628	Now White Oak Operating Company LLC
Apr 13, 2001	507725	Recompletion	Webb	Gates Ranch "W" #1234	5,900	Final completion	47937471	Now White Oak Operating Company LLC
Dec 15, 2000	503030	Recompletion	Webb	Petty Ranch #9034	5,850	—	47937442	Now White Oak Operating Company LLC
Oct 6, 2000	500424	Recompletion	Webb	Petty, O. S. #2016	5,775	Final completion	47932458	Now White Oak Operating Company LLC
Apr 10, 2000	493831	Recompletion	Webb	Petty Ranch #304	5,800	Final completion	47936951	Now Rosetta Resources Operating LP
Jul 20, 1999	485972	Recompletion	Webb	Gates Ranch #8035	5,860	Final completion	47936946	Now White Oak Operating Company LLC
Feb 12, 1999	482662	Recompletion	Webb	Petty, O. S. "B" #5021	5,550	—	47933117	—
Mar 31, 1998	474798	Recompletion	Webb	Petty, O. S. #307	5,700	—	47932130	—
Mar 9, 1998	474086	Recompletion	Dimmit	Tumlinson, Bert #6	4,800	Final completion	12732297	Now Kerns Petroleum Inc.
Feb 24, 1998	473573	Recompletion	Webb	Petty, O. S. #2017	5,675	Final completion	47932435	Now White Oak Operating Company LLC
Nov 12, 1997	469773	Recompletion	Webb	Petty, O. S. #4020	5,562	—	47933174	—
Nov 12, 1997	469650	Recompletion	Webb	Gates Ranch #1035	5,837	Final completion	47933170	Now Petropoint Energy Operating LLC
Nov 7, 1997	469632	Recompletion	Webb	Gates Ranch B 1996 #2	6,007	—	47934115	Now White Oak Operating Company LLC
Sep 18, 1997	467075	Recompletion	Webb	Gates Ranch "B" #6035	5,900	Final completion	47934386	Now White Oak Operating Company LLC
Sep 15, 1997	467339	Recompletion	Webb	Petty, O. S. A-2 #56	5,500	Final completion	47933050	—
Aug 4, 1997	464915	Recompletion	Webb	Gates Ranch #F 3	5,832	—	47930049	—
Dec 12, 1996	456147	Recompletion	Webb	Petty, O. S. (B-1) #4015	5,750	Final completion	47933035	Now Blackbrush O & G Inc.
Dec 12, 1996	456120	Recompletion	Webb	Petty, O. S. (B-1) #4017	5,575	Final completion	47933052	—
Dec 12, 1996	456089	Recompletion	Webb	Petty, O. S. "A" #3025	6,250	Final completion	47933224	Now Blackbrush O & G Inc.
Oct 11, 1996	453618	Recompletion	Webb	Petty, O. S. #2011	5,416	—	47933076	Now St. Mary Land & Exploration Co.
Oct 6, 1995	440528	Recompletion	Dimmit	Briscoe Ranch #32	1,700	—	12731955	Now Blackbrush O & G Inc.
Jan 26, 1995	432180	Recompletion	Webb	Gates Ranch #E 6	5,700	Final completion	47931551	Now Rosetta Resources Operating LP
Nov 17, 1994	430109	Recompletion	Dimmit	Briscoe Ranch #5H	5,275	—	12730728	Now Rosetta Resources Operating LP
Nov 16, 1994	429964	Recompletion	Dimmit	Briscoe Ranch #3H	5,255	Final completion	12730725	Now Rosetta Resources Operating LP
May 20, 1993	411876	Recompletion	Webb	Gates Ranch #E 7	5,750	—	47931556	Now Rosetta Resources Operating LP
May 20, 1993	408358	Recompletion	Webb	Gates Ranch Company #4G	5,650	Final completion	47930220	Now Rosetta Resources Operating LP
Mar 24, 1993	409990	Recompletion	Galveston	Cooper-Williams Gas Unit #2 #1	11,290	—	16730658	Now Houston Petroleum Company
Mar 24, 1993	409990	Recompletion	Galveston	Cooper-Williams Gas Unit #2 #1	11,290	Final completion	16730658	Now Houston Petroleum Company
Mar 16, 1993	406038	Recompletion	Webb	Gates Ranch Company #1 F	5,700	Final completion	47930029	Now Blackbrush O & G Inc.
Mar 2, 1993	405868	Recompletion	Webb	Gates Ranch Company #H 3	5,522	Final completion	47932187	Now Rosetta Resources Operating LP
Feb 24, 1993	409067	Recompletion	Webb	Gates Ranch Company #5G	5,788	Final completion	47930238	Now Rosetta Resources Operating LP
Feb 18, 1993	408166	Recompletion	Webb	Gates Ranch #D 3	5,370	Final completion	47930126	—
Jan 7, 1993	406752	Recompletion	Webb	Gates Ranch #E 10	5,730	Final completion	47931854	Now St. Mary Land & Exploration Co.
Dec 31, 1992	407469	Recompletion	Webb	Gates Ranch #D 7	5,641	Final completion	47932019	Now Rosetta Resources Operating LP
Dec 23, 1992	407396	Recompletion	Webb	Gates Ranch #H 7	5,496	Final completion	47932242	Now Rosetta Resources Operating LP
Dec 10, 1992	406710	Recompletion	Webb	Gates Ranch #E 8	5,358	Final completion	47931775	Now St. Mary Land & Exploration Co.
Dec 10, 1992	406709	Recompletion	Webb	Petty, O.S. #314	5,170	Final completion	47931904	—
Dec 9, 1992	406880	Recompletion	Webb	Petty, O.S. #1017A	5,110	Final completion	47931767	Now White Oak Operating Company LLC
Dec 9, 1992	406879	Recompletion	Webb	Petty, O. S. #116	5,469	—	47904975	Now White Oak Operating Company LLC
Dec 9, 1992	406879	Recompletion	Webb	Petty, O. S. #116	5,469	Final completion	47904975	Now White Oak Operating Company LLC