OPERATORS · RRC 829445

Sun Expl. & Prod. Co.-Midland

WindowAll time 90 days 1 year 3 years 10 years

CountyAndrews 30 Upton 15 Ector 14 Winkler 9 Pecos 5 Howard 5 Dawson 4 Gaines 3 Mitchell 1 Nolan 1

95 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 2, 2005	561274	Recompletion	Upton	Jacobs Livestock C #1	9,166	Final completion	46131828	Acquired from Samson Lone Star LP
May 3, 1995	435283	Recompletion	Loving	Moore-Hooper #1	17,300	Final completion	30130020	Acquired from Odessa Exploration, Inc.
Dec 15, 1993	419185	Recompletion	Andrews	Martin, Nellie C. #13	8,400	Final completion	00333330	Acquired from Oryx Energy Company
Nov 3, 1992	405595	Recompletion	Andrews	Martin, Nellie C. #13	8,400	Final completion	00333330	Acquired from Oryx Energy Company
Jul 9, 1990	375337	Recompletion	Andrews	Martin, Nellie C. #14	8,485	Final completion	00333077	Acquired from Oryx Energy Company
Feb 28, 1990	370260	Recompletion	Andrews	Martin, Nellie C. #14	8,485	Final completion	00333077	Acquired from Oryx Energy Company
Sep 8, 1988	351001	Recompletion	Coke	Jameson Reef Unit #427	6,430	Final completion	08130227	Now Sheridan Production Company LLC
Jul 1, 1988	348482	Recompletion	Andrews	Martin, Nellie C. #12	8,300	Final completion	00331910	Now Sheridan Production Company LLC
Jun 2, 1988	347175	Recompletion	Andrews	University #15 #7D	8,649	Final completion	00306473	Now Sun Exploration & Production Co.
May 31, 1988	347128	Recompletion	Andrews	Holt, O. B. #219	9,100	Final completion	00310812	Now Olsen Energy Inc.
May 31, 1988	347127	Recompletion	Andrews	Martin, Nellie C. #2	8,840	Final completion	00306406	—
Apr 20, 1988	345470	Recompletion	Ector	Ratliff, Sallie W. #1	13,720	Final completion	13535629	Now COG Operating LLC
Feb 26, 1988	343245	Recompletion	Dawson	Harris, E. W. et AL #14	12,150	Unsuccessful workover	11531927	Now Whiting Oil and Gas Corporation
Feb 26, 1988	343244	Recompletion	Winkler	Halley, S. M. -B- #23	11,325	Final completion	49505394	Now Basin Oil & Gas Operating LLC
Feb 2, 1988	342191	Recompletion	Ward	Johnson, W. D. -E- #1	9,139	Final completion	47531727	—
Jan 20, 1988	341666	Recompletion	Ector	Ratliff, Sallie W. -A- #1	12,240	—	13505006	—
Jan 20, 1988	341665	Recompletion	Ector	Ratliff, Sallie W. #1	13,720	Final completion	13535629	Now COG Operating LLC
Jan 8, 1988	341198	Recompletion	Andrews	Martin, Nellie C. #13	8,400	Final completion	00333330	—
Oct 2, 1987	336803	Recompletion	Upton	Jacobs Livestock #1	5,500	Final completion	46130174	Now Extex Operating Company
Aug 18, 1987	334719	Recompletion	Winkler	Hill, M. J. #5	3,316	Unsuccessful workover	49505420	—
Aug 18, 1987	334717	Recompletion	Winkler	Hill, M. J. -22- #6	3,316	Final completion	49505421	—
Apr 8, 1987	328785	Recompletion	Winkler	Halley, S. M. -B- #28WS	4,000	Final completion	49510399	Now Basin Oil & Gas Operating LLC
Feb 24, 1987	327011	Recompletion	Andrews	Martin, Nellie C. #1	8,223	Final completion	00306404	Now Sun Exploration & Production Co.
Feb 20, 1987	326852	Recompletion	Andrews	Martin, Nellie C. #11	8,275	Final completion	00311055	Now Sheridan Production Company LLC
Jan 30, 1987	326004	Recompletion	Andrews	Martin, Nellie C. #21	7,450	Final completion	00334685	—
Dec 3, 1986	323033	Recompletion	Upton	Jacobs Livestock -A- #1	10,642	Final completion	46130175	—
Mar 26, 1986	300297	Recompletion	Upton	Jacobs Livestock A/C-2 #2	10,690	Final completion	46103907	Now Extex Operating Company
Mar 4, 1986	298892	Recompletion	Upton	Damron "D" #1	9,150	Unsuccessful workover	46131672	—
Feb 25, 1986	298454	Recompletion	Upton	McClure, W. W. A/C-1 #9	11,553	Final completion	46131891	Now Oryx Energy Company
Jan 29, 1986	296867	Recompletion	Upton	Mobil-Cook #1U	10,650	Unsuccessful workover	46130146	Now Extex Operating Company
Nov 27, 1985	291289	Recompletion	Andrews	University -E- #4	12,570	—	00301303	—
Aug 23, 1985	283294	Recompletion	Andrews	Olds, M. O. #4	7,550	Final completion	00334696	—
Aug 20, 1985	282892	Recompletion	Andrews	Martin, Nellie C. #22	7,450	Final completion	00334684	Now Oryx Energy Company
Jul 12, 1985	280003	Recompletion	Upton	Jacobs Livestock -A- #1	10,642	Final completion	46130175	—
Jul 5, 1985	279617	Recompletion	Upton	Jacobs Livestock "B" #2	9,300	Unsuccessful workover	46132066	Now Extex Operating Company
Jul 2, 1985	279353	Recompletion	Ector	Foster-Johnson #718	9,078	Final completion	13533952	Now Arco Oil & Gas Co.
Mar 21, 1985	270224	Recompletion	Winkler	Hill, M. J. -23-A- #28	5,200	—	49531288	Now Meco IV LLC
Mar 14, 1985	269480	Recompletion	Andrews	Martin, Nellie C. #20	7,200	Final completion	00334319	Now Oryx Energy Company
Feb 15, 1985	267008	Recompletion	Upton	Barnet, Rosa "A" #2	9,390	Unsuccessful workover	46110120	Now Crescent Energy Operating LLC
Dec 31, 1984	262809	Recompletion	Andrews	Argo #4	6,520	—	00333072	—
Dec 31, 1984	262956	Recompletion	Gaines	Terrell -A- #3	12,620	Unsuccessful workover	16531672	Now Bristol Resources Corporation
Dec 19, 1984	261624	Recompletion	Upton	Jacobs Livestock "C" #1	8,900	Final completion	46131828	—
Nov 16, 1984	258543	Recompletion	Ector	Foster Oil Unit #1	9,050	Unsuccessful workover	13530666	Now Occidental Permian Ltd.
Oct 24, 1984	255559	Recompletion	Andrews	Holt, O. B. #6	9,075	Unsuccessful workover	00310790	Now Sun Oil Co. DX Div.
Oct 16, 1984	254638	Recompletion	Pecos	Neal, James #9	5,480	Final completion	37110501	—
Sep 26, 1984	252776	Recompletion	Dawson	Harris, E. W. Etal #7	12,700	Final completion	11510153	Now Whiting Oil and Gas Corporation
Aug 3, 1984	247326	Recompletion	Pecos	Hodge, J. H. #4	6,300	Unsuccessful workover	37110078	—
Jul 26, 1984	246371	Recompletion	Andrews	Holt, O. B. -G- #4	9,150	Unsuccessful workover	00310984	Now Oryx Energy Company
Jul 6, 1984	244190	Recompletion	Winkler	Hill, M. J. -23- #27	5,450	—	49530266	—
Jun 7, 1984	241337	Recompletion	Winkler	Hill, M. J. 23-A #31	5,360	Final completion	49531302	Now Shell Western E&P