OPERATORS · TEXAS · P-5 NUMBER 191850

CTR Petroleum, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyRefugio 108 Bee 10 Duval 3 Jackson 3 Starr 1 Colorado 1 De Witt 1 Fayette 1

128 FILINGS · 124 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 11, 1992	398953	Recompletion	Refugio	Rooke, F.B. "B" #1	3,662	Final completion	39131941	—
Feb 20, 1992	396158	Recompletion	Refugio	Heard-State Unit #1 #302	2,390	Unsuccessful workover	39102709	—
Feb 19, 1992	396031	Recompletion	Refugio	Heard, C.E. #3	3,430	Final completion	39102297	—
Feb 5, 1992	396378	Recompletion	Duval	Weil-D #7 A	2,660	Final completion	13136365	Now Finaly Resources LLC
Oct 25, 1991	391987	Recompletion	Refugio	Heard, A.W.J. "C" #14	3,300	Final completion	39102736	—
Oct 17, 1991	392015	Recompletion	Refugio	Heard-State Unit #1 #122	3,800	Final completion	39102341	—
Oct 16, 1991	392014	Recompletion	Refugio	Heard, C.E. #2	6,228	Unsuccessful workover	39102296	—
Sep 30, 1991	392104	Recompletion	Refugio	Heard-State Unit #2 #201	2,070	Final completion	39130291	—
Apr 17, 1991	385211	Recompletion	Refugio	Churchill Unit #2	6,370	Unsuccessful workover	39131668	—
Mar 6, 1991	385209	Recompletion	Refugio	Churchill Unit #4	8,400	Final completion	39131572	—
Feb 25, 1991	384906	Recompletion	Refugio	Heard, A.W.J. "A" #5	4,000	Final completion	39131954	—
Dec 27, 1990	381702	Recompletion	Refugio	Heard-State Unit #1 #201	7,041	Final completion	39103888	—
Dec 4, 1990	381537	Recompletion	Refugio	Heard-State Unit #1 #202	5,700	Final completion	39130356	—
Dec 4, 1990	381515	Recompletion	Refugio	Heard, Awj "B" #2	4,085	Final completion	39131955	—
Oct 23, 1990	379443	Recompletion	Refugio	Heard-State Unit #2 #203	6,419	Final completion	39130361	—
Oct 17, 1990	379260	Recompletion	Refugio	Heard-State Unit #1 #201	7,041	Unsuccessful workover	39103888	—
Oct 11, 1990	378842	Recompletion	Refugio	Heard-State Unit #1 #126	6,812	Final completion	39131442	—
Sep 27, 1990	377950	Recompletion	Refugio	Heard State Unit #2 #206	3,820	Final completion	39131974	—
Sep 24, 1990	377953	Recompletion	Refugio	Heard, A.W.J. "A" #5	4,000	Final completion	39131954	—
Sep 24, 1990	377951	Recompletion	Refugio	Heard, A.W.J. "B" #2	4,085	Final completion	39131955	—
Jun 20, 1990	374532	Recompletion	Refugio	Heard, J.F.B. "A" #1	4,413	Final completion	39100857	—
May 8, 1989	358982	Recompletion	Refugio	Churchill Unit #2	6,370	Final completion	39131668	—
Feb 23, 1989	355674	Recompletion	Refugio	Davenport, O. H. #10	6,221	Final completion	39102525	—
Jan 16, 1989	355119	Recompletion	Starr	Slick-State #2	5,365	—	42703827	—
Sep 16, 1988	350482	Reenter	Refugio	Heard, Kathleen #3	2,267	Final completion	39100776	Acquired from Expando Oil Company
Jun 21, 1988	347931	Recompletion	Refugio	Heard, J.F.B. #8	6,200	Final completion	39131280	Acquired from Expando Oil Company
May 4, 1988	346074	Drill	Refugio	Heard State Unit #2 #206	3,820	Final completion	39131974	Acquired from Expando Production Company
May 4, 1988	346074Amendment	Drill	Refugio	Heard State Unit #2 #206	3,820	—	39131974	—
Dec 22, 1987	340461	Recompletion	Jackson	Volkmer #1	6,819	Final completion	23930690	Acquired from Expando Oil Company
Dec 10, 1987	338685	Reenter	Refugio	Heard, Bob #3	2,267	—	39100776	Acquired from Expando Oil Company
Sep 24, 1987	336321	Drill	Refugio	Heard, A. W. J. "A" #5	4,000	Final completion	39131954	Acquired from Expando Production Company
Sep 24, 1987	336321Amendment	Drill	Refugio	Heard, A. W. J. "A" #5	4,000	—	39131954	Acquired from Expando Production Company
Sep 24, 1987	336320	Drill	Refugio	Heard, A. W. J. "B" #2	4,085	Final completion	39131955	Acquired from Expando Production Company
Sep 24, 1987	336320Amendment	Drill	Refugio	Heard, A. W. J. "B" #2	4,085	—	39131955	Acquired from Expando Production Company
Apr 16, 1987	328925	Drill	Refugio	Rooke, F. B. "B" #1	4,060	Final completion	39131941	Acquired from Expando Oil Company
Aug 27, 1986	305693	Other	Refugio	Heard, J. F. B. "A" #1	4,413	Final completion	39100857	Acquired from Expando Oil Company
May 23, 1986	302494	Recompletion	Jackson	Volkmer #1	6,819	Final completion	23930690	Acquired from Expando Oil Company
Mar 11, 1986	299294	Recompletion	Refugio	Churchill Unit #2	6,370	Final completion	39131668	Acquired from Expando Production Company
Feb 24, 1986	298391	Recompletion	Refugio	Heard, A. W. J. "C" #16	4,065	Final completion	39130461	Acquired from Expando Production Company
Jan 22, 1986	295984	Recompletion	Refugio	Heard-State Unit #2 #204	3,812	Final completion	39130462	Acquired from Expando Production Company
Jan 7, 1986	294872	Recompletion	Refugio	Welder, J. F. #5	3,440	Final completion	39100623	Acquired from Expando Oil Company
Mar 20, 1984	232847	Other	Refugio	Churchill Unit #3	3,620	Final completion	39103545	Acquired from Expando Production Company
Jan 30, 1984	228335	Recompletion	Refugio	Heard, J. F. B. #6	2,860	Final completion	39100826	Acquired from Expando Oil Company
Jan 30, 1984	228336	Recompletion	Refugio	Heard, J. F. B. #4	5,930	—	39100824	Acquired from Expando Oil Company
Dec 15, 1983	223803	Recompletion	Refugio	Heard, J. F. B. #8	6,200	—	39131280	Acquired from Expando Oil Company
Dec 9, 1983	223092	Other	Refugio	Heard, J. F. B. #2	4,235	Final completion	39100735	Acquired from Expando Oil Company
Sep 21, 1983	213653	Drill	Refugio	Demmer #1	6,400	Final completion	39131670	Acquired from Expando Oil Company
Sep 21, 1983	213649	Drill	Refugio	Bill #1	6,370	Final completion	39131668	Acquired from Expando Production Company
May 6, 1983	195617	Other	Refugio	Welder, J. F. #3	4,040	Final completion	39100622	Acquired from Expando Oil Company
May 2, 1983	194903	Other	Refugio	Toland #2	6,290	Final completion	39103513	Acquired from Expando Oil Company