OPERATORS · TEXAS · P-5 NUMBER 458777

Keystone Energy Oil & Gas, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyReagan 29 Upton 25 Winkler 25 Martin 15 Sterling 4

98 PERMITS · PAGE 2 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 17, 1984	261699	Drill	Reagan	Sugg "B" #2	8,200	Final completion	38333347	Acquired from Usenco-Keystone
Dec 7, 1984	260201	Drill	Upton	Cowden #2	8,500	Final completion	46132323	Acquired from Usenco-Mark-Keystone
Dec 4, 1984	260413	Drill	Martin	Glasscock #1	9,300	Final completion	31733088	Acquired from Usenco-Keystone
Nov 20, 1984	258596	Drill	Upton	Deck #2	8,419	Final completion	46132315	Acquired from Usenco-Keystone
Nov 7, 1984	256839	Drill	Upton	Shackelford #4	9,000	Final completion	46132300	Acquired from Usenco-Keystone
Nov 7, 1984	256835	Drill	Upton	Shackelford #7	9,000	Final completion	46132298	Acquired from Usenco-Keystone
Nov 7, 1984	256815	Drill	Upton	Shackelford #5	9,000	Final completion	46132294	Acquired from Usenco-Keystone
Nov 6, 1984	256763	Drill	Reagan	Sugg "A" #2	8,200	Final completion	38333296	Acquired from Usenco-Keystone
Nov 6, 1984	256764	Drill	Reagan	Sugg "A" #1	8,200	Final completion	38333297	Acquired from Usenco-Keystone
Nov 6, 1984	256765	Drill	Reagan	Sugg #2	8,200	Final completion	38333298	Acquired from Usenco-Keystone
Nov 6, 1984	256762	Drill	Martin	Meek #2	9,300	Final completion	31733044	Acquired from Usenco-Keystone
Nov 6, 1984	256818	Drill	Upton	Shackelford #3	9,000	Final completion	46132297	Acquired from Usenco-Keystone
Nov 5, 1984	256837	Drill	Upton	Shackelford #6	9,000	Final completion	46132299	Acquired from Usenco-Keystone
Nov 2, 1984	256665	Drill	Upton	Shackelford #2	9,000	Final completion	46132293	Acquired from Usenco-Keystone
Nov 1, 1984	256351	Drill	Reagan	Sugg #1	8,200	Final completion	38333291	Acquired from Usenco-Keystone
Oct 24, 1984	255488	Drill	Martin	Meek #1	9,300	Final completion	31733032	Acquired from Usenco-Keystone
Oct 16, 1984	255054	Drill	Reagan	Cahoon #2	8,400	Final completion	38333255	Acquired from Usenco-Keystone
Oct 10, 1984	254722	Drill	Upton	Neal "A" #1A	9,500	Final completion	46132285	Acquired from Usenco-Mark-Keystone
Oct 10, 1984	253932	Drill	Upton	Shackelford #1	9,000	Final completion	46132278	Acquired from Usenco-Keystone
Sep 20, 1984	251988	Drill	Martin	Garrett #2	9,200	Final completion	31733013	Acquired from Usenco-Keystone
Jul 5, 1984	244039	Drill	Martin	Garrett #1	9,200	Final completion	31732966	Acquired from Usenco-Keystone
May 16, 1984	239015	Drill	Reagan	Rocker-B "20D" #1	7,600	Final completion	38333058	Acquired from Tiburon Petroleum Corporation
Apr 24, 1984	236531	Drill	Reagan	Rocker-B "20B" #1	7,600	Final completion	38333026	Acquired from Tiburon Petroleum Corporation
Apr 24, 1984	236532	Drill	Reagan	Rocker-B "20C" #1	7,600	Final completion	38333027	Acquired from Tiburon Petroleum Corporation
Apr 24, 1984	236530	Drill	Reagan	Rocker-B "20-A" #1	7,600	Final completion	38333025	Acquired from Tiburon Petroleum Corporation
Dec 28, 1983	225035	Drill	Upton	Cowden #1	8,500	Final completion	46132135	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224537	Drill	Upton	Hill "14" #4	9,000	Final completion	46132117	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224560	Drill	Upton	Hill "14" #2	9,000	Final completion	46132125	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224557	Drill	Upton	Hill "14" #1	9,000	Final completion	46132124	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224548	Drill	Upton	Neal #2	9,500	Long string casing	46132123	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224546	Drill	Upton	Neal "A" #1	9,500	Final completion	46132122	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224538	Drill	Upton	Hill "14" #3	9,000	Final completion	46132118	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224535	Drill	Upton	Hill "14" #5	9,000	Final completion	46132116	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224561	Drill	Upton	Hill "14" #6	9,000	Final completion	46132126	Acquired from Wyoming Resources-Mark-Keystone
Dec 22, 1983	224528	Drill	Reagan	Cahoon #1	8,400	Final completion	38332874	Acquired from Wyoming Resources-Keystone
Nov 29, 1983	221938	Drill	Sterling	Reed, J. C. Estate "E" #103	8,400	Final completion	43131424	Acquired from Schrimsher Exploration, Ltd.
Oct 26, 1983	218540	Drill	Upton	Neal "C" #1	9,500	Final completion	46132079	Acquired from Wyoming Resources-Mark-Keystone
Sep 28, 1983	215264	Drill	Winkler	Cowden #1	3,200	—	49531894	Acquired from Rankin Oil Co.
Aug 18, 1983	206433	Drill	Upton	Neal #1	9,200	Final completion	46132060	Acquired from Wyoming Resources-Mark-Keystone
Aug 18, 1983	206432	Drill	Upton	Neal "B" #1	9,200	Final completion	46132059	Acquired from Wyoming Resources-Mark-Keystone
Jul 1, 1983	200126	Drill	Upton	Hill #2	9,000	Final completion	46132043	Acquired from Wyoming Resources-Keystone
Jul 1, 1983	200125	Drill	Upton	Hill #3	9,000	Final completion	46132042	Acquired from Wyoming Resources-Keystone
Jul 1, 1983	200124	Drill	Upton	Hill #1	9,000	Final completion	46132041	Acquired from Wyoming Resources-Keystone
Dec 28, 1982	181453	Drill	Reagan	Palomino '42' #1	8,400	Final completion	38332433	Acquired from Wyoming Resources-Keystone
Dec 28, 1982	181452	Drill	Reagan	Palomino '37' #1	8,400	Final completion	38332432	Acquired from Wyoming Resources-Keystone
Dec 28, 1982	181451	Drill	Reagan	Palomino '41' #1	8,400	Final completion	38332431	Acquired from Wyoming Resources-Keystone
Dec 28, 1982	181450	Drill	Reagan	Palomino '36' #1	8,400	Final completion	38332430	Acquired from Wyoming Resources-Keystone
Nov 6, 1981	139970	Drill	Sterling	Reed, M.C. #2	8,500	Final completion	43131066	Acquired from Hexagon Oil and Gas Inc.