OPERATORS · TEXAS · P-5 NUMBER 130426

Capital Star Oil & Gas, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyLavaca 235 Hidalgo 49 Atascosa 26 Starr 1 Victoria 1

312 FILINGS · 271 PERMITS · PAGE 2 OF 7 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Oct 4, 2008	671690	Drill	Lavaca	Ford Gas Unit NO 1 #1H	17,500	Spudded	28533525	Acquired from Pioneer Natural Res. USA, Inc.
Oct 4, 2008	671690Amendment	Drill	Lavaca	Ford Gas Unit NO 1 #1H	17,500	Final completion	28533525	Acquired from Pioneer Natural Res. USA, Inc.
Jun 4, 2008	662093	Drill	Lavaca	Mertz Gas Unit NO 2 #9H	17,000	Spudded	28533492	Acquired from Pioneer Natural Res. USA, Inc.
Jun 4, 2008	662093Amendment	Drill	Lavaca	Mertz Gas Unit NO 2 #9H	17,000	Final completion	28533492	Acquired from Pioneer Natural Res. USA, Inc.
May 15, 2008	660666	Drill	Hidalgo	Sse Gas Unit #1	17,000	Plugged dry hole (P&A)	21533819	—
Apr 11, 2008	644460Amendment	Recompletion	Lavaca	Appelt Gas Unit #1H	10,000	Final completion	28533278	Acquired from Pioneer Natural Res. USA, Inc.
Feb 9, 2008	651197	Drill	Lavaca	Fat Tire #1	15,000	Spudded	28533461	Acquired from Lgdc Corporation
Feb 9, 2008	651197Amendment	Drill	Lavaca	Fat Tire #1	15,000	Final completion	28533461	Acquired from Lgdc Corporation
Feb 6, 2008	654022	Drill	Lavaca	Bonorden Gas Unit #5	10,000	Spudded	28533458	Acquired from Bepco, L.P.
Feb 6, 2008	654022Amendment	Drill	Lavaca	Bonorden Gas Unit #5	10,000	Final completion	28533458	Acquired from Bopco, L.P.
Nov 28, 2007	649928	Drill	Lavaca	Appelt Gas Unit #3H	17,000	Final completion	28533444	Acquired from Pioneer Natural Res. USA, Inc.
Sep 5, 2007	645392	Drill	Lavaca	Bonorden Gas Unit #6	10,000	Unperforated completion	28533423	Acquired from Bepco, L.P.
Aug 17, 2007	644460	Recompletion	Lavaca	Appelt Gas Unit #1H	10,000	—	28533278	Acquired from Pioneer Natural Res. USA, Inc.
Jul 2, 2007	641079	Drill	Lavaca	Appelt Gas Unit #2H	17,000	Final completion	28533406	Acquired from Pioneer Natural Res. USA, Inc.
May 31, 2007	639192	Drill	Lavaca	Mertz Gas Unit NO 2 #4H	17,000	Final completion	28533396	Acquired from Pioneer Natural Res. USA, Inc.
Jan 25, 2007	632387	Drill	Lavaca	Kristek Gas Unit #5	14,100	Spudded	28533366	Acquired from Bepco, L.P.
Jan 25, 2007	632387Amendment	Drill	Lavaca	Kristek Gas Unit #5	14,100	Final completion	28533366	Acquired from Bepco, L.P.
Jan 5, 2007	631492	Drill	Hidalgo	Garcia Heirs #1	7,500	Final completion	21533569	—
Dec 21, 2006	630867	Drill	Hidalgo	Eia State Gas Unit #3	7,500	Final completion	21533564	—
Dec 8, 2006	630185	Drill	Hidalgo	Usfw State Gas Unit #2	7,500	Final completion	21533556	—
Dec 8, 2006	630183	Drill	Hidalgo	Wood #1	12,000	Final completion	21533555	—
Sep 13, 2006	625890	Drill	Lavaca	Leonard Kuenstler Gas Unit #1	16,000	Spudded	28533335	Acquired from Pioneer Natural Res. USA, Inc.
Sep 13, 2006	625890Amendment	Drill	Lavaca	Leonard Kuenstler Gas Unit #1H	16,000	Spudded	28533335	Acquired from Pioneer Natural Res. USA, Inc.
Sep 13, 2006	625890Amendment	Drill	Lavaca	Leonard Kuenstler Gas Unit #1H	16,000	Final completion	28533335	Acquired from Pioneer Natural Res. USA, Inc.
Sep 12, 2006	625708	Drill	Hidalgo	Goodwin #1	16,000	Plugged dry hole (P&A)	21533527	—
Sep 6, 2006	625068	Recompletion	Hidalgo	Cerda #1	8,500	Final completion	21533264	—
Aug 29, 2006	625086	Drill	Lavaca	Bonorden Gas Unit #4	10,000	Final completion	28533324	Acquired from Bass Enterprises Production Co.
Aug 17, 2006	624486	Drill	Lavaca	Woytek Edwards Gas Unit #3HH	17,000	Final completion	28533313	Acquired from Cimarex Energy Co.
Aug 17, 2006	624486Amendment	Drill	Lavaca	Woytek Edwards Gas Unit #3HH	17,000	Spudded	28533313	Acquired from Cimarex Energy Co.
Jul 18, 2006	622820	Drill	Hidalgo	Ochoa #2	10,000	Final completion	21533504	Acquired from Smith Production Inc.
Jun 19, 2006	620342	Drill	Lavaca	Mertz Gas Unit No. 2 #2H	17,000	Spudded	28533283	Acquired from Pioneer Natural Res. USA, Inc.
Jun 19, 2006	620342Amendment	Drill	Lavaca	Mertz Gas Unit No. 2 #2H	17,000	Final completion	28533283	Acquired from Pioneer Natural Res. USA, Inc.
Jun 2, 2006	619981	Drill	Lavaca	Appelt Gas Unit #1H	16,600	Spudded	28533278	Acquired from Pioneer Natural Res. USA, Inc.
Jun 2, 2006	619981Amendment	Drill	Lavaca	Appelt Gas Unit #1H	16,600	Final completion	28533278	Acquired from Pioneer Natural Res. USA, Inc.
May 25, 2006	619833	Drill	Hidalgo	Usfw #1	8,000	Final completion	21533485	—
May 4, 2006	618689	Drill	Hidalgo	Catlett #1	9,000	Final completion	21533479	—
Apr 19, 2006	617755	Drill	Hidalgo	Eia #2	8,000	—	21533474	—
Apr 19, 2006	617755Amendment	Drill	Hidalgo	Eia #2	7,196	Final completion	21533474	—
Mar 22, 2006	611251	Drill	Lavaca	Melnar, Fred Estate #4	14,000	Final completion	28533225	Acquired from Texcal Energy (GP) LLC
Feb 8, 2006	612559	Drill	Lavaca	Melnar, Fred Estate #5	14,000	Final completion	28533232	Acquired from Texcal Energy (GP) LLC
Oct 18, 2005	607650	Recompletion	Hidalgo	Eggroll #2	6,700	Final completion	21533286	—
Oct 14, 2005	607859	Drill	Hidalgo	Ochoa #1	10,000	Final completion	21533389	Acquired from Smith Production Inc.
Apr 28, 2005	561211	Drill	Hidalgo	Eia #1	8,000	Final completion	21533341	—
Jan 12, 2005	556075	Drill	Lavaca	Mueller Gas Unit #7H	13,700	Final completion	28533126	Acquired from Bass Enterprises Production Co.
Dec 15, 2004	554870	Drill	Hidalgo	Eggroll #2	10,000	—	21533286	—
Nov 1, 2004	551859	Drill	Hidalgo	Cerda #1	9,000	Final completion	21533264	—
Jul 21, 2004	548543	Recompletion	Lavaca	Bonorden Gas Unit #3UT	10,604	Final completion	28532500	Acquired from Bass Enterprises Production Co.
Jan 28, 2004	541266	Drill	Victoria	Daniels Ranch B #6	3,500	Final completion	46933807	Acquired from Tucker Operating Co., Inc.
Aug 20, 2003	535370	Recompletion	Lavaca	Neuhaus Unit #3	9,213	Final completion	28531312	Acquired from Bass Enterprises Production Co.
Jul 14, 2003	534150	Recompletion	Hidalgo	Fordyce #1	8,752	Final completion	21531086	Acquired from Owl Creek Production Co., Inc.