OPERATORS · TEXAS · P-5 NUMBER 876645

Union Pacific Resources Company

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 4377 Recompletion 1225 Other 13 Field transfer 12 Reenter 11

430 PERMITS · PAGE 1 OF 9 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 22, 2001	504343	Recompletion	Brazos	Cannon-Chance Unit #1REH	11,000	—	04131741	Now Magnolia Oil & Gas Operating LLC
Dec 29, 2000	503527	Recompletion	Brazos	Varisco Unit #1REH	12,000	Final completion	04131534	Now Magnolia Oil & Gas Operating LLC
Nov 22, 2000	502267	Recompletion	Brazos	Scott-Stasny Unit #1REH	10,000	Final completion	04131587	Now Magnolia Oil & Gas Operating LLC
Nov 3, 2000	501557	Recompletion	Brazos	Hicks-Golden Triangle Unit #1REH	9,500	Final completion	04131651	Now Wildfire Energy Operating LLC
Oct 5, 2000	500412	Recompletion	Brazos	Bush-Warren Unit #1H	9,500	Unperforated completion	04131562	Now Magnolia Oil & Gas Operating LLC
Jul 18, 2000	497305	Recompletion	Brazos	Bush-Stasny Unit #1REH	15,000	—	04131553	Now Magnolia Oil & Gas Operating LLC
Jul 17, 2000	497244	Recompletion	Brazos	Moehlman RE Unit #1H	8,210	—	04131221	Now Wildfire Energy Operating LLC
Jun 20, 2000	496345	Recompletion	Brazos	Guest-Yager Unit #1REH	16,500	—	04131704	Now Magnolia Oil & Gas Operating LLC
May 19, 2000	495255	Recompletion	Brazos	Bukowski-Bienski Unit #1REH	14,000	Final completion	04131550	Now Wildfire Energy Operating LLC
May 16, 2000	495093	Drill	Brazos	Jones-Miller Unit #1H	15,000	—	04131925	Now Magnolia Oil & Gas Operating LLC
May 16, 2000	495093	Drill	Brazos	Jones-Miller Unit #1H	15,000	Final completion	04131925	Now Magnolia Oil & Gas Operating LLC
Apr 13, 2000	494031	Recompletion	Brazos	Milam Unit #1REH	9,000	Final completion	04130868	Now Wildfire Energy Operating LLC
Feb 9, 2000	491893	Recompletion	Brazos	Bush-Stetz #1REH	15,000	—	04131601	Now Magnolia Oil & Gas Operating LLC
Feb 9, 2000	491893	Recompletion	Brazos	Bush-Stetz #1REH	15,000	Final completion	04131601	Now Magnolia Oil & Gas Operating LLC
Jan 13, 2000	491050	Recompletion	Brazos	Berger-Porterfield #1REH	15,000	Spudded	04131571	Now Magnolia Oil & Gas Operating LLC
Jan 13, 2000	491050	Recompletion	Brazos	Berger-Porterfield #1REH	15,000	Final completion	04131571	Now Magnolia Oil & Gas Operating LLC
Oct 28, 1999	488933	Recompletion	Brazos	Stetz-Rancho Grande Unit #1H	9,300	Spudded	04131716	Now Magnolia Oil & Gas Operating LLC
Oct 28, 1999	488933	Recompletion	Brazos	Stetz-Rancho Grande #1REH	14,000	Final completion	04131716	Now Magnolia Oil & Gas Operating LLC
Aug 18, 1999	486733	Recompletion	Brazos	Jones-Foster Unit #1REH	14,000	—	04131723	Now Enervest Operating L.L.C.
Jun 17, 1999	485284	Recompletion	Brazos	Lenz Unit #1REH	14,000	Final completion	04131580	Now Wildfire Energy Operating LLC
May 28, 1999	484849	Recompletion	Brazos	Brazos Coal Ltd.-Terry "B" Unit #1REH	12,000	Final completion	04131729	Now Magnolia Oil & Gas Operating LLC
May 20, 1999	484654	Recompletion	Brazos	Weedon-Weedon B #1REH	10,750	Spudded	04131646	Now Magnolia Oil & Gas Operating LLC
May 20, 1999	484654	Recompletion	Brazos	Weedon-Weedon B #1REH	11,000	Final completion	04131646	Now Magnolia Oil & Gas Operating LLC
Feb 18, 1999	482767	Recompletion	Brazos	Woolum-Holligan Unit #1REH	15,000	—	04131540	Now Halcon Operating Co. Inc.
Feb 8, 1999	482533	Recompletion	Brazos	Wheeler-Wheeler "a" Unit #1REH	11,000	—	04131619	Now Enervest Operating L.L.C.
Nov 9, 1998	480743	Recompletion	Brazos	Fickey-Lard (Buda) Unit #1REH	13,800	Final completion	04131666	Now Magnolia Oil & Gas Operating LLC
Nov 5, 1998	480660	Drill	Brazos	Sitka Unit #1H	8,000	Spudded	39530577	Now Wildfire Energy Operating LLC
Jul 7, 1998	477635	Recompletion	Brazos	Oliver F. Goen Unit #1H	11,500	Final completion	04131653	Now Magnolia Oil & Gas Operating LLC
Apr 15, 1998	475335	Recompletion	Brazos	J. E. Weedon Unit #2REH	13,200	Final completion	04131508	Now Magnolia Oil & Gas Operating LLC
Mar 26, 1998	474566	Drill	Brazos	Fuente Unit #1H	11,800	—	04131918	—
Mar 26, 1998	472899	Drill	Brazos	Steephollow Unit #1H	12,500	—	04131916	Now Magnolia Oil & Gas Operating LLC
Mar 2, 1998	472899	Drill	Brazos	Steephollow Unit #1H	12,500	Spudded	04131916	Now Magnolia Oil & Gas Operating LLC
Mar 2, 1998	472899	Drill	Brazos	Steephollow Unit #1H	12,500	Final completion	04131916	Now Magnolia Oil & Gas Operating LLC
Dec 9, 1997	471003	Drill	Brazos	Schadenfreude Unit #1H	14,800	Final completion	04131914	Now Magnolia Oil & Gas Operating LLC
Nov 25, 1997	470561	Recompletion	Brazos	Dansby "A" #4H	8,900	Spudded	04131118	Now Wildfire Energy Operating LLC
Nov 25, 1997	470561	Recompletion	Brazos	Dansby "A" #4H	8,900	Final completion	04131118	Now Wildfire Energy Operating LLC
Oct 28, 1997	469158	Recompletion	Brazos	Mancuso Unit #2H	13,945	Final completion	04131839	Now Redbud E & P Inc.
Aug 21, 1997	466553	Recompletion	Brazos	Scott-Ruesink Unit #1H	8,800	Side one multi completion	04131500	Now Wildfire Energy Operating LLC
Jul 24, 1997	464320	Recompletion	Brazos	Dansby "A" #1H	9,000	Final completion	04131097	Now Wildfire Energy Operating LLC
Jul 24, 1997	464320	Recompletion	Brazos	Dansby "a" Unit #1H	9,000	—	04131097	Now Wildfire Energy Operating LLC
Jun 23, 1997	462801	Drill	Brazos	Myers Cattle Unit #3H	16,200	Final completion	04131903	Now Magnolia Oil & Gas Operating LLC
May 28, 1997	461811	Drill	Brazos	McFarlane #4H	15,200	Final completion	04131901	Now Magnolia Oil & Gas Operating LLC
Apr 24, 1997	461311	Drill	Brazos	Grant #H 1H	8,900	Final completion	04131900	Now Wildfire Energy Operating LLC
Apr 15, 1997	461051	Drill	Brazos	A&m Easterwood #4H	19,300	—	04131899	—
Dec 17, 1996	456416	Drill	Brazos	Sandbag Unit #1H	11,794	Final completion	04131896	Now Magnolia Oil & Gas Operating LLC
Dec 17, 1996	456416	Drill	Brazos	Sandbag Unit #1H	11,794	—	04131896	Now Magnolia Oil & Gas Operating LLC
Nov 25, 1996	455390	Drill	Brazos	Enterprise Unit #1H	12,000	Final completion	04131894	Now Magnolia Oil & Gas Operating LLC
Nov 21, 1996	454773	Drill	Brazos	Smith-Mohawk Unit #1H	11,000	Spudded	04131890	Now Ogden Resources Corporation
Nov 21, 1996	454773	Drill	Brazos	Smith-Mohawk Unit #1H	11,000	Final completion	04131890	Now Ogden Resources Corporation
Nov 19, 1996	455169	Drill	Brazos	Raceway #1H	13,500	Spudded	04131893	Now Enervest Operating L.L.C.