OPERATORS · TEXAS · P-5 NUMBER 773840

Shell Oil Company

WindowAll time 90 days 1 year 3 years 10 years

CountyYoakum 206 Hidalgo 108 Gaines 91 Bee 49 Zapata 43 Duval 40 McMullen 40 Starr 38 Winkler 36 Ector 29

949 PERMITS · PAGE 1 OF 19 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 22, 1985	264745	Drill	Harris	Gasmer Test Hole #1	1,300	Final completion	20131882	—
Mar 19, 1984	233551	Drill	Gregg	Burnside, W. T. #36	4,200	Final completion	18330613	Now Basa Resources Inc.
Mar 19, 1984	233578	Drill	Gregg	Burnside, W. T. #37	4,200	Final completion	18330614	Now Basa Resources Inc.
Mar 19, 1984	233554	Drill	Rusk	Brooks, H. A. "A"+"c" #27A	4,200	Final completion	40131841	Now Basa Resources Inc.
Dec 30, 1983	225566	Drill	McMullen	McClaugherty, L. S. "A" #6	10,300	Final completion	31131998	Now Varas Energy Operating Company
Dec 23, 1983	224295	Drill	Brooks	Lisandro Longoria et al Gas Unit #4	12,500	Plugged dry hole (P&A)	04731330	—
Dec 22, 1983	224277	Drill	Hidalgo	Beaurline, A. W. #9	9,100	Final completion	21531424	Now Shell Western E&P Inc.
Dec 22, 1983	224262	Drill	McMullen	Bracken et Al #29	10,700	Final completion	31131994	Now Varas Energy Operating Company
Dec 22, 1983	224268	Drill	La Salle	Beyer et al Unit #1	9,650	Long string casing	28331049	—
Dec 21, 1983	224079	Drill	Hardeman	Mulkey #5	9,350	Unsuccessful workover	19730628	—
Dec 8, 1983	222910	Drill	McMullen	Bracken et Al #6	10,300	Final completion	31131985	Now Varas Energy Operating Company
Dec 6, 1983	222639	Drill	Brooks	Octavio Longoria et al Gas Unit #2	13,200	Final completion	04731325	Now Omta Operating LLC
Dec 2, 1983	222199	Drill	Duval	Welder, J. F. Heirs #4	11,000	Final completion	13136369	Now Shell Western E&P Inc.
Nov 21, 1983	223629	Drill	Gregg	Burnside, W. T. #35	4,300	Final completion	18330590	Now Basa Resources Inc.
Nov 21, 1983	223628	Drill	Gregg	Burnside, W. T. #34	4,300	Final completion	18330593	Now Basa Resources Inc.
Nov 16, 1983	220770	Drill	McMullen	Bracken et Al #23	10,450	Final completion	31131967	Now Swift Energy Operating LLC
Nov 10, 1983	220388	Drill	McMullen	Bracken et Al #16	10,250	Final completion	31131963	Now Varas Energy Operating Company
Nov 4, 1983	219886	Drill	Zapata	Vela, J. M. et Al #1	20,000	Plugged dry hole (P&A)	50531728	—
Nov 2, 1983	219513	Drill	Duval	Welder, J. F. Heirs #5	13,000	Plugged dry hole (P&A)	13136357	—
Oct 26, 1983	218696	Drill	McMullen	Bracken et Al #22	10,500	Final completion	31131956	Now Varas Energy Operating Company
Oct 26, 1983	218636	Drill	Gaines	Hawkins #21	6,100	Final completion	16532727	Now Hilcorp Energy Company
Oct 17, 1983	217339	Drill	Yoakum	Denver Unit #1D	12,850	Final completion	50132488	Now Occidental Permian Ltd.
Oct 7, 1983	216631	Drill	Winkler	Smith, Sealy Foundation #199	9,300	Plugged dry hole (P&A)	49531656	—
Oct 6, 1983	216437	Drill	Ector	Witcher, J. E. -A- #15	4,600	Final completion	13534373	Now Occidental Permian Ltd.
Oct 4, 1983	216161	Drill	Ector	Witcher, J. E. -A- #13	4,600	Final completion	13534361	Now Occidental Permian Ltd.
Oct 3, 1983	215917	Drill	Ector	Witcher, J. E. -A- #14	4,600	Final completion	13534359	Now Occidental Permian Ltd.
Sep 23, 1983	214094	Drill	Winkler	Sealy Smith Foundation #197	9,300	Plugged dry hole (P&A)	49531648	—
Sep 23, 1983	214096	Drill	Winkler	Sealy Smith Foundation #198	9,300	Final completion	49531649	Now Occidental Permian Ltd.
Sep 23, 1983	214098	Drill	Winkler	Sealy Smith Foundation #196	9,300	Plugged dry hole (P&A)	49531650	—
Sep 8, 1983	216034	Drill	Hidalgo	Hamman Ranch #19	6,500	Plugged dry hole (P&A)	21531360	—
Sep 7, 1983	210154	Drill	McMullen	McClaugherty, L. S. "A" #5	10,350	Final completion	31131905	Now Varas Energy Operating Company
Sep 2, 1983	209601	Drill	Hidalgo	Beaurline, A. W. #7	15,000	Final completion	21531369	Now OXY USA Inc.
Aug 26, 1983	207828	Drill	McMullen	McClaugherty, L. S. #5	10,200	Final completion	31131900	Now Varas Energy Operating Company
Aug 22, 1983	206761	Drill	Gaines	Denver Unit #8506	5,098	—	16500805	Now Occidental Permian Ltd.
Aug 22, 1983	206753	Drill	Gaines	Denver Unit #8501	5,129	Final completion	16500818	Now Occidental Permian Ltd.
Aug 22, 1983	206756	Drill	Gaines	Denver Unit #8601	5,121	Final completion	16500559	Now Occidental Permian Ltd.
Aug 22, 1983	206760	Drill	Gaines	Denver Unit #7609	5,223	—	16500730	Now Occidental Permian Ltd.
Aug 19, 1983	206611	Drill	Hidalgo	Hamman Ranch #18	14,300	Final completion	21531365	Now Merit Energy Company
Jul 27, 1983	203048	Drill	Yoakum	Gilstrap, B. L. #4	7,100	Final completion	50132373	Now Occidental Permian Ltd.
Jul 27, 1983	203042	Drill	Yoakum	Gilstrap, B. L. #3	7,100	Final completion	50132379	Now Occidental Permian Ltd.
Jul 27, 1983	203039	Drill	Yoakum	Granger, C. E. #3	7,100	Final completion	50132397	Now Occidental Permian Ltd.
Jul 27, 1983	203036	Drill	Yoakum	Ownby,earnest #11	7,100	Final completion	50132371	Now Occidental Permian Ltd.
Jul 26, 1983	202883	Drill	Ector	East Harper Unit #464	4,400	Final completion	13534256	Now Aghorn Operating Inc.
Jul 21, 1983	202543	Drill	Gaines	Foster, Toby JO -B- #1	12,660	—	16532621	—
Jul 20, 1983	202246	Drill	Cass	Bryans Mill Unit WWD #3D	5,400	—	06700121	—
Jul 20, 1983	202193	Drill	Duval	FNB - Peters #1	20,000	Plugged dry hole (P&A)	13136290	—
Jul 20, 1983	202190	Drill	Duval	Welders, J. F. Heirs #2	12,100	Final completion	13136289	Now Exploreco Energy Inc.
Jul 19, 1983	202098	Drill	Crockett	Mitchell 103 #2	14,000	Final completion	10534545	Now Longfellow Energy LP
Jul 18, 1983	203027	Drill	Yoakum	Cadenhead, J. #3	7,100	Final completion	50132374	Now Occidental Permian Ltd.
Jul 12, 1983	201081	Drill	Gaines	Foster, Toby JO -A- #1	12,650	—	16532614	—