OPERATORS · TEXAS · P-5 NUMBER 703371

Reserve Operating Corp.

WindowAll time 90 days 1 year 3 years 10 years

CountySan Patricio 25 Duval 17 Starr 11 Smith 8 Nueces 6 Victoria 6 De Witt 4 Jim Wells 3 McMullen 1 Freestone 1

83 FILINGS · 80 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jun 2, 2006	620231	Drill	Duval	Dcrc "MF" NCT-25 #8A	1,650	Final completion	13138886	—
Jun 2, 2006	620175	Drill	Duval	Dcrc "MF" NCT-25 #5A	1,650	Final completion	13138885	—
Sep 2, 2005	605826	Drill	Duval	Dcrc "MF" NCT-25 #17	1,650	Final completion	13138835	—
Jul 5, 2005	602625	Drill	Duval	Dcrc "MF" NCT-25 #11A	1,650	Final completion	13138818	—
Jun 7, 2005	601710	Recompletion	Starr	De Garza, J. M. #13	6,600	—	42732062	—
May 26, 2004	546117	Recompletion	San Patricio	Person, Frieda Unit #4	4,330	Final completion	40931920	Now Salvador Oil LLC
Jun 28, 2000	495681	Drill	Duval	Dcrc MF NCT-25 #3A	1,600	Final completion	13138410	—
Jan 7, 1999	481685	Recompletion	San Patricio	Person, Frieda Unit #4	4,600	Final completion	40931920	Now Salvador Oil LLC
Oct 21, 1997	468645	Recompletion	San Patricio	Person #3	5,775	Final completion	40931489	—
Apr 4, 1997	459681	Recompletion	San Patricio	Countiss, H. D., Acct. #1 #2	5,675	—	40903155	—
Aug 28, 1996	451906	Recompletion	Starr	De Garza, J. M. #7	4,900	Final completion	42700351	—
Apr 10, 1996	445913	Recompletion	San Patricio	Countiss, H. D. a/C 2 #7	4,607	Final completion	40932041	—
Oct 10, 1995	440704	Drill	Freestone	Browne Gas Unit -C- #1R	4,600	—	16131336	—
Apr 18, 1995	434748	Recompletion	San Patricio	Hartzendorf, Eric #1	5,854	Final completion	40932185	—
Feb 13, 1995	432776	Recompletion	Jim Wells	Gomez "C" #1	7,650	—	24931941	—
Sep 8, 1994	427753	Drill	Duval	Dcrc MF NCT-25 #16SW	3,900	Final completion	13137971	—
Aug 15, 1994	426842	Drill	Duval	Dcrc MF NCT-25 #4 A	1,600	Final completion	13137963	—
May 12, 1994	423696	Recompletion	Starr	De Garza, J. M. #13	7,700	Final completion	42732062	Acquired from Southwest Oil & Land, Inc.
Mar 22, 1994	422169	Recompletion	Starr	De Garza, J. M. #11	7,500	Final completion	42731899	Acquired from Southwest Oil & Land, Inc.
Oct 29, 1993	415639	Recompletion	Smith	Bradford "B" #1	8,523	Final completion	42330888	—
Oct 26, 1993	415877	Recompletion	Smith	Bradford "B" #2	7,589	Final completion	42331261	—
Sep 20, 1993	413793	Recompletion	Smith	Jernigan "B" #1	8,493	Final completion	42330894	—
Sep 20, 1993	413792	Recompletion	Smith	Gee "A" #1	8,542	Final completion	42331062	—
Feb 27, 1992	396877	Recompletion	Starr	De Garza, J. M. #13	7,250	Final completion	42732062	Acquired from Waters Eng. & Operating, Inc.
May 8, 1991	387579	Recompletion	San Patricio	Person, Frieda #2C	4,870	—	40930041	Acquired from SFM Holdings, Inc.
Oct 22, 1990	379555	Recompletion	San Patricio	Person, Frieda #2	4,870	Final completion	40930041	Acquired from SFM Holdings, Inc.
Sep 5, 1990	377442	Recompletion	Victoria	Weber, V. H. #1	4,000	Final completion	46931699	—
Aug 10, 1990	376259	Drill	San Patricio	Huntsinger, H. T. #2	5,800	Final completion	40932348	Acquired from SFM Holdings, Inc.
Aug 10, 1990	376259Amendment	Drill	San Patricio	Huntsinger, H. T. #2	5,800	Spudded	40932348	Acquired from SFM Holdings, Inc.
Jun 12, 1990	372851	Drill	Smith	Bradford B #2	8,800	Final completion	42331261	Acquired from OXY USA Inc.
Jan 19, 1989	355296	Recompletion	Nueces	Blumberg, Jane W. #12	7,830	—	35531714	Now Pearl Bill H. Productions Inc.
Dec 14, 1988	354072	Drill	San Patricio	Schneider #1A	5,750	Final completion	40932288	Acquired from Southern Royalty Inc.
Nov 16, 1988	353229	Recompletion	San Patricio	Countiss, H. D. a/C 2 #7	6,970	—	40932041	Acquired from Mugg, John D. Jr.
Nov 16, 1988	353229Amendment	Recompletion	San Patricio	Countiss, H. D. a/C 2 #7	6,970	Final completion	40932041	Acquired from Mugg, John D. Jr.
Oct 25, 1988	352557	Recompletion	Victoria	Weber, V. H. #1	4,000	Final completion	46931699	—
Aug 23, 1988	350411	Recompletion	Victoria	Weber, V. H. #1	4,000	Final completion	46931699	Acquired from Sugar Creek Resources, Inc.
Aug 15, 1988	347710	Recompletion	Nueces	Lehman, W.F.L. "A"-"c" #A 2	4,554	Final completion	35504554	Acquired from Sugar Creek Resources, Inc.
Apr 21, 1988	345370	Drill	San Patricio	Hartzendorf, Eric #5	5,900	Final completion	40932238	Acquired from Southern Royalty Inc.
Jul 29, 1987	333548	Drill	San Patricio	Hartzendorf, Eric #2	5,850	Final completion	40932188	Acquired from Southern Royalty Inc.
Jul 29, 1987	333548Amendment	Drill	San Patricio	Hartzendorf, Eric #2	5,850	—	40932188	Acquired from Southern Royalty Inc.
Jun 25, 1987	331893	Drill	San Patricio	Hartzendorf, Eric #1	5,850	Final completion	40932185	Acquired from Southern Royalty Inc.
Jan 20, 1987	325513	Recompletion	Starr	De Garza, J. M. #12	7,700	Final completion	42731957	Acquired from Sun Expl. & Prod. Co.-Corpus
Feb 14, 1986	297748	Recompletion	De Witt	Gohmert "A" #1	7,661	Final completion	12300633	Acquired from Cities Service Oil & Gas Corp.
Jan 29, 1986	296421	Drill	Smith	Gee A #1	8,800	Final completion	42331062	Acquired from Cities Service Oil & Gas Corp.
Jan 27, 1986	296219	Drill	Jim Wells	Gomez "C" #2	8,000	Final completion	24931956	Acquired from Fina Oil & Chemical Company
Nov 26, 1985	291277	Drill	Jim Wells	Gomez "C" #1	7,800	Final completion	24931941	Acquired from Fina Oil & Chemical Company
Sep 26, 1985	285924	Drill	Starr	De Garza, J. M. #13	8,000	Final completion	42732062	Acquired from Sun Expl. & Prod. Co.-Corpus
Aug 27, 1985	283934	Recompletion	Starr	De Garza, J. M. #12	7,700	Final completion	42731957	Acquired from Sun Expl. & Prod. Co.-Corpus
Apr 25, 1985	273280	Drill	San Patricio	Countiss, H. D. a/C 2 #7	6,970	Final completion	40932041	Acquired from Golden Trend Oil & Gas Corp.
Apr 16, 1985	272589	Recompletion	Starr	De Garza, J. M. #12	7,700	Final completion	42731957	Acquired from Sun Expl. & Prod. Co.-Corpus