OPERATORS · TEXAS · P-5 NUMBER 216995

Diamond Shamrock Exploration Co.

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CountyOchiltree 11 Hemphill 8 Lipscomb 5 Roberts 3 Parker 2 Frio 2 Throckmorton 1 Lynn 1 Freestone 1

34 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Feb 9, 1987	326174	Recompletion	Ochiltree	Richardson, V. W. "B" #1	7,030	Final completion	35730066	Now Crescendo Resources L.P.
Jan 29, 1987	325982	Recompletion	Ochiltree	McLain, Samuel "D" #1	9,760	Final completion	35702358	Now United Oil & Shale LLC
Aug 29, 1986	305781	Recompletion	Hemphill	Jarvis, Billy & Sons, Inc. "A" #3	7,230	Final completion	21130568	Now BP America Production Company
Jul 1, 1986	303781	Recompletion	Lipscomb	Schoenhals, Valentine "A" #3	10,560	Final completion	29531281	Now Complete Oil & Gas Services LLC
Jun 25, 1986	303577	Recompletion	Ochiltree	Odc #2053	8,000	Final completion	35730225	Now Latigo Petroleum LLC
May 23, 1986	302486	Recompletion	Ochiltree	Boisdorf, Genevieve G. #2	8,625	Final completion	35731732	Now Presidio Petroleum LLC
Feb 19, 1986	298350	Recompletion	Ochiltree	Mekeel, Leland E. "B" #1	9,370	—	35700413	Now Apache Corporation
Feb 13, 1986	297653	Recompletion	Frio	Big Foot Olmos "B" Unit #7016	3,450	—	16300574	Now Oilex Int L Investments Inc.
Jan 10, 1986	294956	Recompletion	Parker	Byers Gas Unit #2	5,250	Final completion	36731875	Now Primexx Operating Corporation
Jan 8, 1986	294686	Recompletion	Frio	Bohl, Annie #1	3,650	Final completion	16300143	Now U.S. Jimoil Corporation
Dec 2, 1985	291392	Recompletion	Ochiltree	Mekeel, Leland E. "B" #1	10,600	Final completion	35700413	Now Apache Corporation
Sep 9, 1985	284406	Recompletion	Ochiltree	Wheeler, Lydia M. #2	7,200	Final completion	35731492	Now Complete Oil & Gas Services LLC
Aug 20, 1985	282906	Recompletion	Ochiltree	Herndon, W. C. #2	6,622	Final completion	35700407	—
Jul 2, 1985	279288	Recompletion	Roberts	Killebrew, C. P. et Al #1	10,320	—	39300216	Now Midgard Energy Company
May 9, 1985	274742	Recompletion	Ochiltree	Flowers, W. H. #2	8,350	Final completion	35731148	—
Apr 9, 1985	273592	Recompletion	Freestone	Baum "A" #1	12,000	Final completion	16130458	Now Maxus Exploration Company
Feb 22, 1985	267487	Recompletion	Lipscomb	Parker, Clarence Henry et al 616 #1	10,496	—	29531178	—
Jan 7, 1985	263600	Recompletion	Hemphill	Brown, Charles E. et Al #7	7,500	Final completion	21130594	Now Maxus Exploration Company
Dec 31, 1984	263370	Recompletion	Hemphill	Webb et al "P" #1190	12,400	Final completion	21130523	Now Midgard Energy Company
Dec 10, 1984	260468	Recompletion	Ochiltree	Brillhart, S. L. #2	9,000	Final completion	35700383	Now United Oil & Shale LLC
Dec 10, 1984	260223	Recompletion	Hemphill	Jarvis, Billy & Sons,inc.etal"a" #2	7,236	Final completion	21130524	Now BP America Production Company
Dec 6, 1984	260602	Recompletion	Hemphill	Isaacs, John C. Jr. et Al #1199	13,147	—	21130387	Now Maxus Exploration Company
Nov 26, 1984	258494	Recompletion	Hemphill	Jarvis, Billy & Sons, Inc. Etal #2219	7,322	Final completion	21130551	Now BP America Production Company
Oct 19, 1984	255440	Recompletion	Hemphill	Jarvis, Billy & Sons, Inc Etal #3	7,330	Final completion	21130553	Now BP America Production Company
Sep 7, 1984	250680	Recompletion	Parker	Gregory, James W. #1	4,600	Final completion	36731681	Now Riverbirch Resources LLC
Sep 4, 1984	250294	Recompletion	Lipscomb	Smith, Vester #1700	9,400	Final completion	29530181	Now BP America Production Company
Jun 12, 1984	243522	Recompletion	Ochiltree	Wamble, R. E. Estate #2314	7,500	Final completion	35731271	Now BP America Production Company
May 15, 1984	238914	Recompletion	Hemphill	Isaacs, John C. Jr. et Al #2199	10,870	Final completion	21131236	Now BP America Production Company
Apr 13, 1984	235461	Recompletion	Lipscomb	Becker, Leroy H. et al "A" #1635	8,500	Final completion	29520026	Now BP America Production Company
Apr 11, 1984	235147	Recompletion	Throckmorton	Rhoades, Bessie SWD #8	2,750	Final completion	44701418	Now S.B. Street Operating Inc.
Mar 23, 1984	233318	Recompletion	Lynn	Mathers, Leila Y. #1403	8,900	Final completion	30530242	Now SSC Inc.
Feb 21, 1984	231403	Recompletion	Roberts	Parsell, Warren B. "H" #3	6,600	—	39330151	Now BP America Production Company
Feb 8, 1984	229493	Recompletion	Roberts	Parsell, Warren B. "H" #4	6,600	Final completion	39330165	Now BP America Production Company
Dec 30, 1983	225430	Recompletion	Lipscomb	Born, Alex et al "B" #2	8,660	Final completion	29530816	Now Latigo Petroleum LLC