OPERATORS · TEXAS · P-5 NUMBER 100263

Brown, H.L. Operating, L.L.C.

WindowAll time 90 days 1 year 3 years 10 years

CountyLubbock 101 Gaines 10 Borden 9 Montgomery 6 Howard 3 Ector 2 Andrews 2 Martin 2 Crane 2 Winkler 1

144 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jul 6, 2007	641704	Drill	Lubbock	Spooner, M. #6	6,000	Final completion	30331495	—
Jul 6, 2007	641465	Drill	Lubbock	Turnbough, L. K. #5	6,000	Final completion	30331494	—
Jul 11, 2006	621539	Drill	Gaines	Parmer CSL #1	5,000	Spudded	16536599	—
Jul 11, 2006	621539	Drill	Gaines	Parmer CSL #1	5,000	Plugged dry hole (P&A)	16536599	—
Jun 6, 2006	620337	Drill	Crane	Chevron 23 #1	5,000	Spudded	10335262	—
Jun 6, 2006	620337	Drill	Crane	Chevron 23 #1	6,000	Plugged dry hole (P&A)	10335262	—
Dec 9, 2005	609054	Reenter	Andrews	Norman #1	13,010	Plugged dry hole (P&A)	00307863	—
Aug 16, 2005	604971	Drill	Howard	Weber 35 #1	6,000	Plugged dry hole (P&A)	22735976	—
Jun 28, 2005	602616	Drill	Borden	Carmack #3	7,500	Final completion	03331961	Now Estancia Oil & Gas LLC
Apr 14, 2005	558776	Drill	Borden	Carmack A #5	7,400	—	03331951	—
Dec 29, 2004	555343	Reenter	Howard	Rogers, Lucy #1	6,000	Plugged dry hole (P&A)	22733580	—
Aug 26, 2004	549989	Drill	Howard	Parker Trust #1	6,000	Plugged dry hole (P&A)	22735890	—
Aug 2, 2004	548922	Reenter	Dawson	Brown, J C #1	6,500	Plugged dry hole (P&A)	11531791	Now Plains Petroleum Operating Co.
Aug 2, 2004	548920	Recompletion	Martin	Gore 12 #1	7,500	Final completion	31734020	—
Mar 7, 2003	529083	Recompletion	Ector	Nelson #2	11,100	Final completion	13520356	—
Jan 27, 2003	527722	Recompletion	Montgomery	Hooper, Fannie "A" #3	4,630	Final completion	33900277	—
Dec 31, 2002	526769	Recompletion	Andrews	Cascade "D" #1	7,000	Final completion	00333966	Now Grace Petroleum Operating LLC
Nov 22, 2002	525656	Drill	Gaines	Exxonmobil Jones #1	7,600	—	16535899	—
Nov 22, 2002	525656	Drill	Gaines	Exxonmobil Jones #1	7,600	Plugged dry hole (P&A)	16535899	—
Sep 9, 2002	523485	Drill	Montgomery	Hooper, Fannie "A" #2	4,720	Final completion	33900276	—
Sep 4, 2002	523369	Recompletion	Montgomery	Hooper, Fannie "A" #4	1,950	—	33900278	Now Wheeler Operating Corporation
Sep 4, 2002	523369	Recompletion	Montgomery	Hooper, Fannie "A" #4	1,950	—	33900278	Now Wheeler Operating Corporation
Sep 4, 2002	523369	Recompletion	Montgomery	Hooper, Fannie "A" #4	4,730	Final completion	33900278	Now Wheeler Operating Corporation
Jul 3, 2002	521570	Drill	Gaines	Patschke #1	7,650	Unperforated completion	16535839	—
Oct 25, 2001	514738	Drill	Gaines	Patschke #1	7,600	—	16535794	—
Oct 3, 2001	514129	Drill	Gaines	Doss #1	7,150	Plugged dry hole (P&A)	16535792	—
May 15, 2001	508870	Drill	Winkler	University 20-1 #1	14,200	Final completion	49532859	Acquired from Brown, H. L., Jr.
Mar 2, 2001	505878	Drill	Lubbock	Stanton, J. #1	5,700	Final completion	30331399	Acquired from Brown, H. L., Jr.
Feb 16, 2001	505423	Drill	Lubbock	Teggeman #3	5,550	Final completion	30331396	Acquired from Brown, H. L., Jr.
Feb 16, 2001	505422	Drill	Lubbock	Wright #2	5,550	Final completion	30331397	Acquired from Brown, H. L., Jr.
Jan 8, 2001	502706	Drill	Lubbock	Stanton-McLeod #5	5,550	Final completion	30331389	Acquired from Brown, H. L., Jr.
Sep 25, 2000	499986	Drill	Lubbock	Stettner #5	5,525	Final completion	30331386	Acquired from Brown, H. L., Jr.
Aug 29, 2000	498673	Drill	Lubbock	Hastings, L. P. #16	5,550	Final completion	30331385	Acquired from Brown, H. L., Jr.
Aug 9, 2000	498250	Drill	Lubbock	James, M. D. #3	5,550	Final completion	30331383	Acquired from Brown, H. L., Jr.
May 13, 1999	484440	Drill	Lubbock	Hastings "A" #15	5,650	Final completion	30331373	Acquired from Brown, H. L., Jr.
May 6, 1999	484343	Drill	Lubbock	Hastings, L. P. #14	5,600	Final completion	30331372	Acquired from Brown, H. L., Jr.
Apr 7, 1999	483713	Drill	Lubbock	Hastings, L. P. #13	5,600	Final completion	30331371	Acquired from Brown, H. L., Jr.
Apr 7, 1999	483712	Drill	Lubbock	Hastings, L. P. #12	5,600	Final completion	30331370	Acquired from Brown, H. L., Jr.
Nov 10, 1997	469861	Drill	Lubbock	Hastings "A" #6	5,650	Final completion	30331368	Acquired from Brown, H. L., Jr.
Nov 10, 1997	469861	Drill	Lubbock	Hastings "A" #6	5,650	—	30331368	Acquired from Brown, H. L., Jr.
Nov 7, 1996	453655	Recompletion	Ector	Nelson #2	11,100	Final completion	13520356	Acquired from Brown, H. L., Jr.
Nov 1, 1996	454617	Drill	Lubbock	Turnbough, L. K. #4	5,650	Final completion	30331350	Acquired from Brown, H. L., Jr.
Sep 18, 1996	452767	Drill	Lubbock	Spooner #5	5,600	Final completion	30331324	Acquired from Brown, H. L., Jr.
Sep 29, 1995	440399	Drill	Martin	Gore Pooled Unit 12 #1	12,600	Spudded	31734020	Acquired from Meridian Oil Inc.
Sep 11, 1995	439600	Drill	Lubbock	Turnbough, L. K. #3X	5,700	Final completion	30331306	Acquired from Brown, H. L., Jr.
Oct 24, 1994	429341	Drill	Lubbock	Spooner, M. #4	5,500	Final completion	30331303	Acquired from Brown, H. L., Jr.
Jan 4, 1994	419394	Recompletion	Borden	Clayton & Johnson #2	8,220	Final completion	03320035	Acquired from Brown, H. L., Jr.
Mar 6, 1985	268660	Recompletion	Borden	Miller 368 #3	7,740	Final completion	03330743	Acquired from Brown, H. L., Jr.
Mar 5, 1985	268489	Recompletion	Borden	368 Miller #4	8,080	—	03330790	Acquired from Brown, H. L., Jr.
Feb 1, 1985	265778	Recompletion	Borden	368 Miller #4	8,080	Final completion	03330790	Acquired from Brown, H. L., Jr.