OPERATORS · TEXAS · P-5 NUMBER 640889

Parker & Parsley Development Co.

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CountyMidland 15 Mitchell 12 Irion 6 Upton 5 Bee 3 De Witt 3 Andrews 2 Loving 2 Martin 2 Schleicher 2

60 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Feb 28, 1995	433375	Recompletion	Winkler	State Walton a/C 2 #29	2,790	Final completion	49502899	Now Blackbeard Operating LLC
Feb 28, 1995	433374	Recompletion	Winkler	State Walton a/C 2 #69	2,965	Final completion	49510338	Now Saddleback Exploration LLC
Feb 1, 1995	432459	Recompletion	Midland	Whitefield #1	9,300	Final completion	32931561	Now Pioneer Natural Res. USA Inc.
Oct 24, 1994	429381	Recompletion	Young	James Caddo Unit #32	4,100	—	50338029	Now Ridge Oil Company
Sep 12, 1994	427976	Recompletion	Irion	University -3- #1	8,200	—	41331416	Now Rolling Hills Oil & Gas Inc
Sep 12, 1994	427976	Recompletion	Schleicher	University -3- #1	8,200	Final completion	41331416	Now Rolling Hills Oil & Gas Inc
Jul 22, 1994	426172	Recompletion	Bee	A. Gordon Gas Unit #3	16,361	Final completion	02531892	Now Pioneer Natural Res. USA Inc.
May 24, 1994	424224	Recompletion	Mitchell	Foster, Mary #225	2,330	Final completion	33533319	Now Basa Resources Inc.
May 3, 1994	423545	Recompletion	Mitchell	Foster, Mary #148	2,620	Final completion	33532365	Now Basa Resources Inc.
Apr 22, 1994	423261	Recompletion	Mitchell	Foster, Mary #262	2,280	Final completion	33533542	Now Basa Resources Inc.
Apr 20, 1994	423172	Recompletion	Mitchell	Foster, Mary #147	2,380	Final completion	33532366	Now Basa Resources Inc.
Feb 25, 1994	421487	Recompletion	Mitchell	Foster, Mary #270	2,034	Final completion	33533595	Now Basa Resources Inc.
Dec 29, 1993	419743	Recompletion	Midland	Shackelford Spraberry Unit #213A	9,200	Final completion	32931545	Now Pioneer Natural Res. USA Inc.
Dec 20, 1993	419477	Recompletion	Midland	Shackelford Spraberry Unit #212A	9,050	Final completion	32931500	Now Pioneer Natural Res. USA Inc.
Dec 20, 1993	419476	Recompletion	Midland	Shackelford Spraberry Unit #2602A	9,150	Final completion	32931641	Now Pioneer Natural Res. USA Inc.
Nov 18, 1993	418441	Recompletion	Mitchell	Foster, Mary #281	2,050	Final completion	33533640	Now Basa Resources Inc.
Nov 17, 1993	418379	Recompletion	Mitchell	Foster, Mary #137	2,030	Final completion	33531692	Now Basa Resources Inc.
Nov 12, 1993	418204	Recompletion	Upton	Tippett Spraberry Unit #208A	13,143	Final completion	46132160	Now Pioneer Natural Res. USA Inc.
Nov 12, 1993	418202	Recompletion	Mitchell	Foster, Mary #154	3,850	Final completion	33532830	Now Basa Resources Inc.
Nov 12, 1993	418201	Recompletion	Mitchell	Foster, Mary #274	3,500	Final completion	33533600	Now Basa Resources Inc.
Jul 9, 1993	413693	Recompletion	Live Oak	Block 85 Unit #2	7,912	—	29702623	Now Calpine Natural Gas Company
Jun 8, 1993	412577	Recompletion	Midland	Kimball #1	9,100	Final completion	32931491	Now Parker & Parsley Development L.P
Jun 4, 1993	411698	Recompletion	Mitchell	Foster, Mary #185	2,415	Final completion	33533111	Now Basa Resources Inc.
May 19, 1993	411024	Recompletion	Midland	Dunn #2	9,600	Final completion	32931384	Now Pioneer Natural Res. USA Inc.
May 12, 1993	411654	Recompletion	Mitchell	Foster, Mary #218	2,280	Final completion	33533320	Now Basa Resources Inc.
Apr 1, 1993	410291	Recompletion	Irion	Munro - 16- #2	7,400	Final completion	23532636	—
Mar 25, 1993	410186	Recompletion	Bee	Henry Bues Gas Unit #1	13,950	Final completion	02530346	Now Pioneer Natural Res. USA Inc.
Mar 3, 1993	409502	Recompletion	Midland	Germania Spraberry Unit #407A	10,190	Final completion	32932619	Now Pioneer Natural Res. USA Inc.
Feb 4, 1993	408768	Recompletion	Upton	Connell #4	7,297	Final completion	46110278	Now Oga Operating L.L.C.
Jan 22, 1993	408218	Recompletion	Irion	Schlinke -17- #3	6,425	Final completion	23532699	—
Oct 29, 1992	405416	Recompletion	Midland	Driver, J.W. #6	9,000	—	32901001	Now Pioneer Natural Res. USA Inc.
Oct 29, 1992	405415	Recompletion	Midland	Driver, J.W. #7	11,050	—	32931656	Now Pioneer Natural Res. USA Inc.
Oct 21, 1992	405036	Recompletion	Midland	Freeman, Bessie #9	9,291	Unperforated completion	32931685	Now Pioneer Natural Res. USA Inc.
Oct 21, 1992	405035	Recompletion	Midland	Freeman, Bessie #8	9,098	—	32931538	Now Pioneer Natural Res. USA Inc.
Oct 21, 1992	405034	Recompletion	Midland	Freeman, Bessie #7	10,780	—	32910351	Now Pioneer Natural Res. USA Inc.
Oct 7, 1992	404386	Recompletion	Goliad	Dietzel, Walter #3	3,408	Final completion	17531585	Now B.P. Productions Inc.
Apr 27, 1992	398738	Recompletion	Irion	Bellows -57- #3	7,240	—	23531884	—
Feb 28, 1992	397095	Recompletion	Bee	Tomasek Gas Unit #3	15,000	Final completion	02530538	Now Blackbrush O & G LLC
Feb 28, 1992	397094	Recompletion	De Witt	Sommer "A" #1	9,800	Final completion	12331217	—
Oct 29, 1991	393386	Recompletion	Atascosa	Ruple Farms 1217 #1H	5,755	—	01333970	Now 3 W Investments LLC
Sep 6, 1991	391563	Recompletion	Andrews	University "P" #5	6,375	—	00307322	Now Baker Operating Inc.
Sep 6, 1991	391563	Recompletion	Andrews	University "P" #5	6,375	Final completion	00307322	Now Baker Operating Inc.
Nov 26, 1990	381000	Recompletion	Irion	Brooks 1026 #1	6,767	—	23532218	Acquired from Parker & Parsley Petroleum Co.
Apr 10, 1990	372029	Recompletion	De Witt	Sommer "A" #1	9,800	Final completion	12331217	Acquired from Parker & Parsley Petroleum Co.
Dec 21, 1989	367933	Recompletion	Irion	Smith -59- #3	6,990	Final completion	23531997	Acquired from Parker & Parsley Petroleum Co.
May 5, 1989	358747	Recompletion	Loving	Johnson, W. D. Jr. et al "D" #1	6,600	Final completion	30130367	Acquired from Parker & Parsley Petroleum Co.
May 2, 1989	358748	Recompletion	Loving	Johnson, W. D. Jr. et al "D" #2	6,500	Final completion	30130374	Acquired from Parker & Parsley Petroleum Co.
Feb 17, 1987	326204	Recompletion	De Witt	Sommer, H. et Al #1	9,600	Unsuccessful workover	12331217	Acquired from Rio Bravo Oil Company
Jun 2, 1986	302775	Recompletion	Schleicher	Taylor #1	3,150	—	41330965	Acquired from Indian Wells Oil Company
Sep 6, 1985	284165	Recompletion	Upton	Elkin #1	8,465	Final completion	46101767	Acquired from DST Exploration Corp.