OPERATORS · TEXAS · P-5 NUMBER 685610

Quintana Pet. Corp.

WindowAll time 90 days 1 year 3 years 10 years

TypeRecompletion 1273 Drill 251 Other 48 Field transfer 15 Reenter 2

1,369 PERMITS · PAGE 1 OF 28 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 9, 2004	549039	Recompletion	Refugio	Heard, Claude E. et Al #2	5,960	—	39100665	Acquired from Hilcorp Energy Company
Dec 13, 2000	501723	Recompletion	Refugio	O'Connor, Tom (5730 FT SD) Unit #B 4	5,928	Final completion	39100504	Now Hilcorp Energy Company
Nov 29, 2000	502471	Recompletion	Refugio	Heard, Clement #13	6,000	—	39100850	Now Hilcorp Energy Company
Nov 27, 2000	502320	Recompletion	Refugio	Heard, Mrs. Fannie V. W. #102	6,091	Final completion	39131592	Now Hilcorp Energy Company
Nov 20, 2000	502112	Recompletion	Refugio	O'Connor, Tom (5730 FT SD) Unit #B 29F	6,003	Final completion	39100527	Now Hilcorp Energy Company
Nov 14, 2000	501740	Recompletion	Refugio	O'Connor, Tom (5730 FT SD) Unit #A 5	5,928	Final completion	39100419	Now Hilcorp Energy Company
Nov 9, 2000	501741	Recompletion	Refugio	O'Connor, Tom (5730 FT SD) Unit #C 6	6,139	Final completion	39132221	Now Hilcorp Energy Company
Nov 8, 2000	501668	Recompletion	Refugio	O'Connor, Thomas 'A' #13	5,885	Final completion	39101506	Now Hilcorp Energy Company
Nov 7, 2000	501566	Recompletion	Refugio	O'Connor, Thomas 'A' #20	5,909	—	39101511	Now Hilcorp Energy Company
Nov 7, 2000	501565	Recompletion	Refugio	O'Connor, Thomas 'A' #19	5,893	Final completion	39101512	Now Hilcorp Energy Company
Oct 26, 2000	501189	Recompletion	Refugio	Williams, Maude et al 'A' #D 75D	5,800	Final completion	39100291	Now Hilcorp Energy Company
Oct 19, 2000	500850	Recompletion	Refugio	Heard, Mrs. Fannie V. W. #103	6,113	Final completion	39131690	Now Hilcorp Energy Company
Oct 18, 2000	500849	Recompletion	Refugio	Heard, Mrs. Fannie V. W. #101	6,020	Final completion	39131578	Now Hilcorp Energy Company
Oct 18, 2000	500848	Recompletion	Refugio	Heard, Mrs. Fannie V. W. #7G	7,812	Final completion	39100728	Now Hilcorp Energy Company
Oct 18, 2000	500845	Recompletion	Refugio	Heard, Clement #23	7,922	Final completion	39131356	Now Hilcorp Energy Company
Oct 16, 2000	500790	Recompletion	Refugio	O'Connor, Thomas 'C' #87	6,152	Final completion	39131839	Now Hilcorp Energy Company
Sep 14, 2000	499552	Recompletion	Refugio	O'Connor, Thomas 'C' #3G	5,900	Final completion	39101140	Now Hilcorp Energy Company
Sep 14, 2000	499437	Recompletion	Refugio	Reilly, Annie et Vir #13	6,750	Final completion	39130187	Now Hilcorp Energy Company
Sep 8, 2000	499175	Recompletion	Refugio	Reilly, Annie et Vir #5	5,949	Final completion	39100766	Now Hilcorp Energy Company
Sep 8, 2000	499174	Recompletion	Refugio	O'Connor, Thomas 'C' #11	5,920	Final completion	39101561	Now Hilcorp Energy Company
Aug 31, 2000	497769	Field transfer	Refugio	Williams, Maude et al 'C' #4	8,127	Final completion	39131239	Now Hilcorp Energy Company
Aug 14, 2000	498412	Recompletion	Refugio	O'Connor, Thomas 'B' #13	6,200	Final completion	39101825	Now Hilcorp Energy Company
Aug 14, 2000	498395	Recompletion	Refugio	Williams, Maude et al 'A' #D 88	8,000	Final completion	39130424	Now Hilcorp Energy Company
Aug 3, 2000	497770	Field transfer	Refugio	Williams, Maude et al 'C' #5	6,427	Final completion	39132163	Now Hilcorp Energy Company
Jul 18, 2000	497158	Recompletion	Refugio	Heard, Mrs. Fannie V. W. #80	4,509	Final completion	39103790	Now Hilcorp Energy Company
Jun 2, 2000	495714	Recompletion	Refugio	O'Connor, Thomas 'A' #24	5,902	—	39101514	Now Hilcorp Energy Company
Jun 2, 2000	495714	Recompletion	Refugio	O'Connor, Thomas "A" #24	5,902	Final completion	39101514	Now Hilcorp Energy Company
May 23, 2000	495167	Recompletion	Refugio	Heard, Fannie V. W. Mrs. #64	4,605	Final completion	39100712	Now Hilcorp Energy Company
May 4, 2000	494574	Recompletion	Refugio	Williams, Maude et al 'A' #D 34	5,400	Final completion	39100287	Now Hilcorp Energy Company
Mar 22, 2000	493277	Recompletion	Refugio	Williams, Maude et al 'A' #D126	6,110	—	39131770	Now Hilcorp Energy Company
Mar 16, 2000	494733	Field transfer	Refugio	Williams, Maude et al 'A' #13	5,935	Final completion	39100473	Now Hilcorp Energy Company
Mar 16, 2000	493027	Recompletion	Refugio	Williams, Maude et al 'A' #D 23	6,200	Final completion	39100212	Now Hilcorp Energy Company
Mar 3, 2000	492531	Field transfer	Refugio	Williams, Maude et al 'A' #45	5,912	Final completion	39100496	Now Hilcorp Energy Company
Mar 3, 2000	492530	Field transfer	Refugio	Williams, Maude et al 'A' #46	5,916	Final completion	39100476	Now Hilcorp Energy Company
Mar 3, 2000	492529	Field transfer	Refugio	Williams, Maude et al 'A' #47	5,925	Final completion	39100477	Now Hilcorp Energy Company
Mar 3, 2000	492528	Field transfer	Refugio	Williams, Maude et al 'A' #49	5,918	Final completion	39100479	Now Hilcorp Energy Company
Mar 3, 2000	492527	Field transfer	Refugio	Williams, Maude et al 'A' #51A	5,918	Final completion	39100481	Now Hilcorp Energy Company
Mar 3, 2000	492526	Field transfer	Refugio	Williams, Maude et al 'A' #55	5,916	Final completion	39100484	Now Hilcorp Energy Company
Mar 3, 2000	492525	Field transfer	Refugio	Williams, Maude et al 'A' #56	5,910	Final completion	39100452	Now Hilcorp Energy Company
Mar 3, 2000	492524	Field transfer	Refugio	Williams, Maude et al 'A' #65	5,917	Final completion	39100487	Now Hilcorp Energy Company
Mar 3, 2000	492523	Field transfer	Refugio	Williams, Maude et al 'A' #71	5,911	Final completion	39100499	Now Hilcorp Energy Company
Feb 29, 2000	492432	Recompletion	Refugio	Williams, Maude et al 'A' #D 15	5,850	—	39100278	Now Hilcorp Energy Company
Feb 25, 2000	492198	Recompletion	Refugio	O'Connor, Thomas "C" #87	6,152	Final completion	39131839	Now Hilcorp Energy Company
Feb 17, 2000	492109	Recompletion	Refugio	Heard, Mrs. Fannie V. W. #48	5,925	Final completion	39100570	Now Hilcorp Energy Company
Jan 26, 2000	490582	Recompletion	Refugio	Lake Pasture (FS-550)SAND Unit #1125	5,990	Final completion	39131775	Now Hilcorp Energy Company
Jan 26, 2000	490570	Recompletion	Refugio	Reilly, Annie et Vir #9	6,000	—	39100770	Now Hilcorp Energy Company
Jan 26, 2000	490569	Recompletion	Refugio	O'Connor, Thomas 'C' #54	5,912	Final completion	39101574	Now Hilcorp Energy Company
Dec 23, 1999	490571	Recompletion	Refugio	Heard, Fannie V. W. Mrs. #10	5,927	Final completion	39100679	Now Hilcorp Energy Company
Dec 10, 1999	489330	Recompletion	Refugio	O'Connor, Tom (5800 SD) FLD Unit #Q218	5,911	Final completion	39101168	Now Hilcorp Energy Company
Nov 22, 1999	489751	Field transfer	Refugio	Williams, Maude et al 'A' #12A	5,923	Final completion	39100472	Now Hilcorp Energy Company