OPERATORS · TEXAS · P-5 NUMBER 876645

Union Pacific Resources Company

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 3342 Recompletion 1046 Other 12 Field transfer 12 Reenter 10

44 FILINGS · 32 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Oct 17, 2000	500763	Drill	Newton	Hobbs Unit A-19 #1H	20,500	—	35130708	Now Atlas Operating LLC
May 18, 2000	495184	Drill	Newton	L. Fortensky Unit A-1104 #1H	11,700	Final completion	35130702	Now Arcadia Energy Resources LLC
Jan 22, 1999	451165Amendment	Recompletion	Newton	Arco-Maersk #3REH	12,109	Final completion	35130526	Now Mineral Technologies Inc.
Apr 14, 1998	474898	Drill	Newton	Texaco Ami Unit 4 #1H	10,500	Final completion	35130688	Now Shoco Production LLC
Apr 2, 1998	474932	Recompletion	Newton	Texaco Fee Ami #1REH	15,800	Final completion	35130531	Now Bonfire Operating LLC
Mar 4, 1998	474032	Recompletion	Newton	Texaco Ami Unit 5 #1HH	14,000	Final completion	35130573	Now Bonfire Operating LLC
Aug 15, 1997	466296	Drill	Newton	Arco Fee Unit A-231 #1H	12,000	Final completion	35130682	Now Anadarko E&P Company LP
Oct 16, 1996	452989	Recompletion	Newton	Texaco 'A' #1REH	10,000	Final completion	35130528	—
Sep 10, 1996	452458	Recompletion	Newton	Texaco 'B' #1REH	10,000	Final completion	35130530	Now Anadarko E&P Company LP
Aug 6, 1996	451165	Recompletion	Newton	Arco-Maersk #3REH	11,500	—	35130526	Now Mineral Technologies Inc.
Oct 17, 1995	440805	Drill	Newton	Blackstone Minerals Unit A-956 #1H	13,850	Spudded	35130640	Now Enervest Operating L.L.C.
Oct 17, 1995	440805Amendment	Drill	Newton	Blackstone Minerals Unit A-956 #1H	12,946	Final completion	35130640	Now Enervest Operating L.L.C.
Oct 11, 1995	440539	Recompletion	Newton	Blackstone Minerals Unit A-270 #1H	13,000	—	35130144	Now Anadarko E&P Company LP
Aug 9, 1995	438492	Drill	Newton	Spartan Unit #1H	13,800	—	35130636	—
Aug 9, 1995	438492Amendment	Drill	Newton	Blackstone Minerals A-140 #1H	12,990	Final completion	35130636	—
Jul 10, 1995	437639	Drill	Newton	Hobbs Unit #1HH	11,500	—	35130632	Acquired from Bexco Operating, Inc.
Jul 10, 1995	437639Amendment	Drill	Newton	Hobbs Unit #1HH	11,700	Final completion	35130632	Acquired from Bexco Operating, Inc.
Jun 16, 1995	436981	Drill	Newton	Arco Fee A-227 #1H	15,000	Final completion	35130630	Now Rme Petroleum Company
Oct 13, 1994	429061	Drill	Newton	Donner Brown Unit A-148 #1H	11,400	—	35130616	Now Atlas Operating LLC
Oct 13, 1994	429061Amendment	Drill	Newton	Donner-Brown Unit A-148 #1H	11,800	Spudded	35130616	Now Atlas Operating LLC
Oct 13, 1994	429061Amendment	Drill	Newton	Donner-Brown Unit A-148 #1H	11,851	Final completion	35130616	Now Atlas Operating LLC
Mar 2, 1994	421653	Drill	Newton	Champion Int'l Unit A-1142 #1H	11,400	Spudded	35130593	Now Kovar Operating LLC
Dec 14, 1993	418955	Drill	Newton	Arco Fee Unit A-228 #1H	10,400	Spudded	35130583	Now Enervest Operating L.L.C.
Dec 14, 1993	418955Amendment	Drill	Newton	Arco Fee Unit A-228 #1H	10,603	Final completion	35130583	Now Enervest Operating L.L.C.
Jun 24, 1993	412826	Drill	Newton	Donner "a" Unit #1H	10,950	Final completion	35130570	Now Prize Exploration & Prod LLC
May 19, 1993	411493	Drill	Newton	Champion International Unit #1H	19,000	Final completion	35130567	Now Prize Exploration & Prod LLC
Apr 28, 1993	411133	Drill	Newton	Arco Fee #1006AH	19,800	Final completion	35130564	Now Rme Petroleum Company
Mar 3, 1993	409503	Drill	Newton	Arco Fee A-172 #2H	13,000	Final completion	35130563	Acquired from Arco Oil & Gas Co.
Feb 23, 1993	409256	Drill	Newton	Donner Unit #1H	19,200	Final completion	35130561	Now Atlas Operating LLC
Dec 23, 1992	407605	Drill	Newton	Arco Fee Unit #1H	19,000	Final completion	35130558	Now Bonfire Operating LLC
Oct 5, 1992	403753	Drill	Newton	Gsu Unit #1H	14,750	Final completion	35130549	Now Bonfire Operating LLC
Oct 5, 1992	403752	Drill	Newton	Gsu 'A' #1H	14,750	—	35130550	—
Apr 13, 1992	398308	Drill	Newton	Texaco "D" Lease #1	13,000	Spudded	35130542	Acquired from Maersk Energy Inc.
Apr 13, 1992	398308Amendment	Drill	Newton	Texaco "D" Lease #1H	12,771	Unsuccessful workover	35130542	Acquired from Maersk Energy Inc.
Feb 21, 1992	396669	Drill	Newton	Arco Fee A-1008 #1D	5,700	Final completion	35130537	Acquired from Arco Oil & Gas Co.
Dec 10, 1991	394871	Drill	Newton	Texaco #4H	11,900	Final completion	35130533	Acquired from Maersk Energy Inc.
Oct 14, 1991	392869	Drill	Newton	Arco Fee A-1008 #1H	13,500	—	35130529	Acquired from Arco Oil & Gas Co.
Oct 14, 1991	392869Amendment	Drill	Newton	Arco Fee A-1008 #1	13,500	Final completion	35130529	Acquired from Arco Oil & Gas Co.
Aug 22, 1991	391141	Drill	Newton	Texaco #2H	12,700	Final completion	35130528	Acquired from Maersk Energy Inc.
Aug 22, 1991	391141Amendment	Drill	Newton	Texaco #2H	12,821	Spudded	35130528	Acquired from Maersk Energy Inc.
May 30, 1991	388424	Drill	Newton	Arco Fee A-172 #1H	13,000	Final completion	35130525	Acquired from Arco Oil & Gas Co.
May 30, 1991	388424Amendment	Drill	Newton	Arco Fee A-172 #1H	14,000	—	35130525	Acquired from Arco Oil & Gas Co.
Jan 16, 1991	383529	Drill	Newton	Arco #1H	12,500	Final completion	35130516	Acquired from Arco Oil & Gas Co.
Jan 16, 1991	383529Amendment	Drill	Newton	Arco Fee 183 #1H	12,500	—	35130516	Acquired from Arco Oil & Gas Co.