OPERATORS · TEXAS · P-5 NUMBER 767312

Senora Resources, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyLee 37 Fayette 16 Waller 12 Burleson 8 Washington 7 Leon 5 Wilbarger 4 Fort Bend 4 Jefferson 3 Starr 2

105 FILINGS · 91 PERMITS · PAGE 1 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jun 30, 2011	719110	Drill	Starr	Lazaro M. Guerra #1	5,100	—	42734555	—
Jun 29, 2011	719123	Drill	Starr	Lazaro M. Guerra 2 #2	5,700	—	42734556	—
Dec 19, 2008	676391	Drill	Waller	Kuratti #4	5,000	Final completion	47331186	Acquired from Triangle Three Resources L.L.C.
Sep 27, 2007	646570	Drill	Victoria	Hanselka #1	5,600	Spudded	46934062	Acquired from Triangle Three Resources L.L.C.
Sep 27, 2007	646570Amendment	Drill	Victoria	Hanselka #1	5,600	Final completion	46934062	Acquired from Triangle Three Resources L.L.C.
Jul 3, 2007	641174	Drill	Waller	Kuratti #3	5,000	Final completion	47331119	Acquired from Triangle Three Resources L.L.C.
May 24, 2007	639338	Drill	Waller	Frietsch #5	5,000	Final completion	47331112	Acquired from Triangle Three Resources L.L.C.
Apr 2, 2007	635920	Drill	Waller	Weido #1	4,500	Final completion	47331103	Acquired from Triangle Three Resources L.L.C.
Jun 14, 2006	620942	Reenter	Leon	Jimmy Hill Gas Unit #1	9,600	—	28931231	Acquired from LTS Oil & Gas
Jun 14, 2006	620942Amendment	Reenter	Leon	Jimmy Hill Gas Unit #1	10,043	Final completion	28931231	Acquired from Tristar Exploration, Inc
Apr 21, 2006	617960	Drill	Waller	Minns #14	5,000	Final completion	47331042	Acquired from Triangle Three Resources L.L.C.
Nov 22, 2005	609948	Recompletion	Fort Bend	Hajdik-Hass #1A	16,000	—	15732247	Acquired from Great Texas Oil & Gas Trust
Nov 22, 2005	609948Amendment	Recompletion	Fort Bend	Hajdik-Hass #1A	16,000	Spudded	15732247	Acquired from Great Texas Oil & Gas Trust
Nov 22, 2005	609948Amendment	Recompletion	Fort Bend	Hajdik-Haas #1A	16,000	Final completion	15732247	—
Aug 23, 2005	605335	Drill	Waller	Minns Block 1 #12	5,000	Final completion	47330990	Acquired from Triangle Three Resources L.L.C.
May 20, 2005	600939	Drill	Waller	Minns #10	5,000	Final completion	47330974	Acquired from Triangle Three Resources L.L.C.
May 19, 2005	600940	Drill	Waller	Minns #11	5,000	Spudded	47330975	Acquired from Triangle Three Resources L.L.C.
May 19, 2005	600940Amendment	Drill	Waller	Minns Block 1 #11	5,000	Final completion	47330975	Acquired from Triangle Three Resources L.L.C.
Mar 7, 2005	558648	Drill	Waller	Minns #9	5,000	Final completion	47330960	Acquired from Triangle Three Resources L.L.C.
Jul 20, 2004	548489	Reenter	De Witt	Roehl, Otto C. #1	10,000	Final completion	12300335	Acquired from Triangle Three Resources L.L.C.
Apr 27, 2004	545008	Drill	Waller	Karber #6	5,000	Final completion	47330893	Acquired from Triangle Three Resources L.L.C.
Jan 27, 2004	540619	Recompletion	Fayette	Elo #3 #3	8,000	—	14932004	Acquired from Leexus Oil & Gas L.L.P.
Jan 27, 2004	540619Amendment	Recompletion	Fayette	Elo #3 #3	8,000	Final completion	14932004	Acquired from Leexus Oil & Gas L.L.P.
Nov 25, 2003	538985	Drill	Fort Bend	Hadjik-Haas #1	20,000	Unperforated completion	15732247	Acquired from El Paso Production Oil & Gas Co.
Nov 5, 2003	538279	Drill	Waller	Karber #5	5,000	Final completion	47330863	Acquired from Triangle Three Resources L.L.C.
Jul 16, 2003	534242	Recompletion	Lee	Branch-Smith Unit No. 1 #7HH	9,234	Final completion	28732418	Acquired from Holifield Oil Company
Jun 4, 2003	532746	Recompletion	Lee	Branch-Smith Unit No. 1 #6HH	9,000	Final completion	28732343	Acquired from Holifield Oil Company
Apr 10, 2003	530542	Recompletion	Fayette	Olivette Unit #1H	8,550	Final completion	14931308	Acquired from Holifield Oil Company
Apr 10, 2003	530540	Recompletion	Lee	Stork #1H	8,220	—	28731490	Acquired from Holifield Oil Company
Mar 31, 2003	530118	Recompletion	Lee	Vernon-Hoffman Unit #2REH	8,900	Final completion	28731907	Acquired from Holifield Oil Company
Mar 7, 2003	529317	Drill	Lee	Ira J. Lehmann Unit #1AH	9,600	Final completion	28731551	Acquired from Holifield Oil Company
Dec 18, 2002	526517	Reenter	Leon	Hill, Jimmy #1	9,600	—	28931231	Acquired from Union Operating Company
Nov 6, 2002	525288	Recompletion	Fayette	Morgan, Ashley 1 - Hre #1H	7,713	Final completion	14930520	Acquired from Holifield Oil Company
Aug 3, 1999	486333	Recompletion	Lee	Vernon-Hoffman Unit #2REH	10,200	Final completion	28731907	Acquired from Holifield Oil Company
Feb 5, 1998	472965	Drill	Austin	Schaer, W. #1	6,000	—	01530708	Acquired from Texical, Inc.
Feb 5, 1998	472965Amendment	Drill	Austin	Schaer, W. #1	4,600	Final completion	01530708	Acquired from Texical, Inc.
Jul 12, 1996	450275	Recompletion	Lee	Branch - Smith Unit No. 1 #6HH	9,100	Final completion	28732343	Acquired from Exxon Corp.
Apr 10, 1996	446839	Drill	Washington	Big Jim #1H	10,600	Final completion	47730727	Now Paleo Oil Company LLC
Dec 15, 1995	442874	Drill	Leon	Jimmy Hill Gas Unit #1	18,500	Spudded	28931231	Acquired from Amoco Production Company
Dec 15, 1995	442874Amendment	Drill	Leon	Jimmy Hill Gas Unit #1	18,500	Final completion	28931231	Acquired from Amoco Production Company
Dec 1, 1995	442388	Drill	Lee	Gersch-Gates #1 #1H	8,100	Final completion	28730770	Acquired from Delaware Ecco Petroleum Inc.
Feb 10, 1995	432517	Recompletion	Lee	Gersch-Gates #1H	8,100	Final completion	28730770	Acquired from Delaware Ecco Petroleum Inc.
Dec 8, 1994	430789	Drill	Washington	Nixon #1HH	12,000	Spudded	47730764	—
Dec 8, 1994	430789Amendment	Drill	Washington	Nixon #1HH	12,000	Final completion	47730764	—
May 3, 1994	423516	Recompletion	Washington	HMK Fischer #1HH	10,600	Final completion	47730359	—
Mar 2, 1994	420869	Drill	Lee	Branch-Smith Unit No. 1 #7HH	13,000	Final completion	28732418	Acquired from Exxon Corp.
Dec 8, 1993	419142	Drill	Washington	Big Jim #1H	10,600	Final completion	47730727	Now Paleo Oil Company LLC
Apr 8, 1993	410601	Recompletion	Lee	Branch-Smith Unit No. 1 #6HH	14,100	Final completion	28732343	Acquired from Exxon Corp.
Sep 28, 1992	404023	Recompletion	Fayette	Morgan B #1H	10,000	Final completion	14930874	Acquired from Texas Onshore Energy, Inc.
Jun 10, 1992	400079	Drill	Lee	Branch - Smith Unit No. 1 #5HH	9,160	—	28732343	Acquired from Exxon Corp.