OPERATORS · TEXAS · P-5 NUMBER 521538

Magnum Producing & Operating Co.

WindowAll time 90 days 1 year 3 years 10 years

CountyColorado 67 San Patricio 30 Austin 30 Galveston 20 De Witt 13 Victoria 12 Jackson 10 Montgomery 8 Lavaca 6 Wharton 6

TypeRecompletion 97 Drill 29 Reenter 28

251 FILINGS · 233 PERMITS · PAGE 2 OF 6 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 22, 2000	492463	Recompletion	Montgomery	Keystone Mills Gas Unit #2W	10,000	—	33930542	Now Magnum Producing LP
Mar 22, 2000	492463Amendment	Recompletion	Montgomery	Keystone Mills Gas Unit #2W	10,000	Final completion	33930542	Now Magnum Producing LP
Mar 15, 2000	492642	Recompletion	Chambers	Rogers, B. B. GU 1 #2	9,200	Final completion	07131688	Now Magnum Producing LP
Mar 1, 2000	490759	Recompletion	Aransas	H. A. Sultenfuss Unit #1	8,504	—	00730083	Now Tidewater Minerals Corporation
Feb 28, 2000	491740	Recompletion	Colorado	Herder Gas Unit 2 #1	11,077	—	08931448	Now Magnum Producing LP
Dec 9, 1999	489566	Recompletion	Colorado	Moebes, Leona K #2	9,660	—	08900053	Now Mosaic Oil LLC
Dec 9, 1999	489565	Recompletion	Colorado	Moebes, Leona K #1L	10,500	—	08900054	Now Mosaic Oil LLC
Dec 6, 1999	489903	Recompletion	San Patricio	J H Harvey Unit #1	9,494	Final completion	40932586	Now Magnum Producing LP
Oct 27, 1999	488767	Recompletion	Colorado	Johnson, B. A. "D" GU #1	7,328	Final completion	08931010	Now Magnum Producing LP
Oct 12, 1999	487718	Drill	San Patricio	Corpus Christi Bank & Trust #22	8,000	Final completion	40932602	—
Sep 8, 1999	487132	Recompletion	Austin	Winterbotham, John M. #1	10,816	Final completion	01530132	Now Magnum Producing LP
Aug 27, 1999	479494Amendment	Recompletion	Aransas	Schnitz, Olivia #1	8,400	Final completion	00730136	Now Magnum Producing LP
Jul 21, 1999	485527	Recompletion	De Witt	Geary, C. A. #1	7,671	Final completion	12300637	Now Jaybird Resources LLC
Jul 21, 1999	485513	Recompletion	Montgomery	Keystone Mills Gas Unit #1W	8,100	—	33930399	Now Magnum Producing LP
Jun 30, 1999	485034	Reenter	Austin	Klopsteck #1	11,771	Plugged dry hole (P&A)	01530385	Now Etoco Incorporated
Apr 27, 1999	484139	Drill	De Witt	Clifford F. Spies Gas Unit 1 #4	11,000	Spudded	12331858	Now IP Well Service LLC
Apr 27, 1999	484139Amendment	Drill	De Witt	Clifford F. Spies Gas Unit 1 #4	11,200	Final completion	12331858	Now IP Well Service LLC
Apr 27, 1999	481925	Drill	Montgomery	Pacific Gas Unit #1	11,500	Final completion	33930963	Now Magnum Producing LP
Feb 23, 1999	482886	Drill	San Patricio	J. H. Harvey Unit #1	9,500	—	40932586	Now Magnum Producing LP
Feb 23, 1999	482886Amendment	Drill	San Patricio	J. H. Harvey Unit #1	9,500	Final completion	40932586	Now Magnum Producing LP
Feb 18, 1999	482783	Drill	Jefferson	Fclt #1	12,000	—	24532195	—
Dec 7, 1998	470428	Recompletion	Austin	Mikeska, George #2	11,500	Final completion	01500622	Now Magnum Producing LP
Oct 20, 1998	480192	Reenter	San Patricio	Floerke, Max M., Jr. #1	10,431	Plugged dry hole (P&A)	40902649	Now Texas Eastern Transmission Corp.
Sep 23, 1998	479494	Recompletion	Aransas	Schnitz, Olivia #1	8,400	—	00730136	Now Magnum Producing LP
May 1, 1998	475098	Reenter	Colorado	Herder, George #3	12,221	—	08931803	—
Mar 20, 1998	474614	Recompletion	San Patricio	Floerke, Max M. #2R	11,416	—	40931364	Now Magnum Producing LP
Feb 23, 1998	473659	Reenter	Colorado	Herder, George #3	12,221	—	08931803	—
Feb 23, 1998	473434	Recompletion	Nueces	Doughty #1	10,300	Final completion	35531761	Now Magnum Producing LP
Dec 22, 1997	471228	Recompletion	Colorado	Wolf-Glasscock Gas Unit #1	11,500	Final completion	08932001	—
Dec 12, 1997	471133	Recompletion	San Patricio	Bartosh Gas Unit #3	10,988	Final completion	40931718	Now Magnum Producing LP
Oct 9, 1997	468619	Reenter	Duval	Denman, Leroy 'A' #3	4,288	—	13109458	—
Oct 3, 1997	468159	Recompletion	Wharton	Choppe, Dorothy #1	7,513	Final completion	48132957	Now Magnum Producing LP
Jul 29, 1997	465591	Drill	Jackson	Clark #1	4,500	Plugged dry hole (P&A)	23932955	—
Jul 17, 1997	464851	Recompletion	Colorado	Wolf-Glasscock Gas Unit #1	11,500	Final completion	08932001	—
Jul 7, 1997	463101	Recompletion	San Patricio	Hamon-Harvey #1A	9,360	Final completion	40932423	Now Magnum Producing LP
Jun 20, 1997	460492	Recompletion	Galveston	Lobit #1	9,385	Final completion	16731209	Acquired from Antara Resources, Inc.
Jun 5, 1997	463143	Recompletion	Colorado	Matthews, Frances #1	10,073	—	08931046	—
Jun 5, 1997	462835	Recompletion	Colorado	Wegenhoft, John and Ford #1	10,268	Final completion	08930440	—
Jun 3, 1997	463223	Recompletion	Colorado	Moebes, Leona K #2M	9,660	Final completion	08900053	Now Mosaic Oil LLC
Jun 3, 1997	463220	Recompletion	Colorado	Moebes, Leona K #1L	10,500	—	08900054	Now Mosaic Oil LLC
Apr 14, 1997	459102	Recompletion	De Witt	Geary, C. A. Unit # 4 #8	9,000	Final completion	12331135	Now Magnum Producing LP
Feb 24, 1997	459000	Reenter	Austin	Mikeska, Jerry #1	11,200	Final completion	01530245	Now Magnum Producing LP
Feb 20, 1997	457807	Reenter	Colorado	Brune, Wilhelminia #1	10,500	—	08900066	Now Operator P-5 Not on File
Feb 20, 1997	457425	Recompletion	Montgomery	Keystone Mills Gas Unit #1W	8,100	Final completion	33930399	Now Magnum Producing LP
Dec 31, 1996	456442	Recompletion	Colorado	Johnson, B. A. 'E' GU #1	10,807	Final completion	08931936	Now Zone Ridge Operating LLC
Dec 11, 1996	456050	Recompletion	Colorado	Johnson, B. A. "A" #1	10,721	Final completion	08900407	Now Mag Exploration LLC
Nov 15, 1996	455212	Reenter	San Patricio	Floerke, Max M., Jr. #2	10,583	—	40902650	Now Zone Ridge Operating LLC
Nov 15, 1996	455212Amendment	Reenter	San Patricio	Floerke, Max M., Jr. #2	10,583	Final completion	40902650	Now Zone Ridge Operating LLC
Oct 8, 1996	453344	Recompletion	San Patricio	Vanecek Gas Unit #1	5,810	Final completion	40932328	—
Sep 12, 1996	451221	Reenter	Colorado	Herder Gas Unit 2 #1	11,077	Final completion	08931448	Now Magnum Producing LP