OPERATORS · TEXAS · P-5 NUMBER 20544

Anadarko Austin Chalk Company

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32 FILINGS · 25 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Apr 21, 2006	614377	Recompletion	Lee	G.P. Proske #3REH	9,200	—	28731863	Now Magnolia Oil & Gas Operating LLC
Jun 22, 2005	602395	Recompletion	Lee	York A #2REH	8,500	Final completion	28732355	Now Magnolia Oil & Gas Operating LLC
May 27, 2005	601371	Recompletion	Lee	York Unit #1REH	8,000	Final completion	28732333	Now Magnolia Oil & Gas Operating LLC
Nov 12, 2004	553540	Recompletion	Lee	Jensen B #1REH	9,000	Spudded	28730701	Now Magnolia Oil & Gas Operating LLC
Nov 12, 2004	553540Amendment	Recompletion	Lee	Jensen B #1REH	9,000	Final completion	28730701	Now Magnolia Oil & Gas Operating LLC
Sep 23, 2004	549233	Recompletion	Lee	E. E. Simpson #1REH	8,500	Final completion	28731126	Now Magnolia Oil & Gas Operating LLC
Sep 23, 2004	549233Amendment	Recompletion	Lee	Simpson, E. E. #1REH	8,500	Final completion	28731126	Now Magnolia Oil & Gas Operating LLC
Aug 27, 2004	550124	Recompletion	Lee	Curtis Leitko #2H	9,400	Spudded	28730382	Now Magnolia Oil & Gas Operating LLC
Aug 27, 2004	550124Amendment	Recompletion	Lee	Leitko, Curtis #2H	9,400	Final completion	28730382	Now Magnolia Oil & Gas Operating LLC
Jan 8, 2004	539594	Recompletion	Lee	T. Stranger Unit #3H	11,700	Spudded	28731299	Now Enervest Operating L.L.C.
Jan 8, 2004	539594Amendment	Recompletion	Lee	T. Stranger Unit #3H	8,700	Final completion	28731299	Now Enervest Operating L.L.C.
Feb 14, 2003	527568	Drill	Lee	Stuermer-Plueckhahn Unit #2H	11,000	Spudded	28732516	Now Magnolia Oil & Gas Operating LLC
Feb 14, 2003	527568Amendment	Drill	Lee	Stuermer-Plueckhahn Unit #2H	11,000	—	28732516	Now Magnolia Oil & Gas Operating LLC
Feb 14, 2003	527568Amendment	Drill	Lee	Stuermer-Plueckhahn Unit #2H	11,000	Final completion	28732516	Now Magnolia Oil & Gas Operating LLC
Jan 10, 1997	457224	Recompletion	Lee	Kimberly South #1REH	9,600	Final completion	28731760	Acquired from Union Pacific Austin Chalk Co.
Jan 5, 1996	442531	Recompletion	Lee	Harrell, M. B. #2H	9,800	Final completion	28730944	Acquired from Union Pacific Austin Chalk Co.
Mar 30, 1993	410302	Drill	Lee	Keng #1H	8,085	Final completion	28732341	Acquired from Gemini Exploration Company
May 7, 1992	399085	Drill	Lee	Keng #1H	8,000	Final completion	28732341	Acquired from Gemini Exploration Company
May 7, 1992	399085Amendment	Drill	Lee	Keng #1H	8,032	—	28732341	Acquired from Gemini Exploration Company
Aug 27, 1986	305695	Recompletion	Lee	Siegmund #1	9,723	Final completion	28731562	Acquired from Santa FE Minerals, Inc.
Jan 25, 1985	265123	Recompletion	Lee	J. B. Fox Unit #1	8,492	Final completion	28730501	Acquired from RGR Production
Jan 22, 1985	264872	Drill	Lee	Kimberly South Unit 1 #1	10,000	Final completion	28731760	Acquired from Zapata Exploration Co-Onshore
Aug 17, 1984	248676	Drill	Lee	Seth Unit #3	9,300	Final completion	28731639	Acquired from Santa FE Minerals, Inc.
Jul 5, 1984	245068	Drill	Lee	Seth #3	9,300	—	28731639	Acquired from Santa FE Minerals, Inc.
Feb 2, 1984	228219	Drill	Lee	Siegmund #1	10,000	Final completion	28731562	Acquired from Santa FE - Windsor Producing Co.
Nov 1, 1983	221296	Drill	Lee	Geisler Unit #1	9,100	Final completion	28731518	Acquired from Santa FE - Windsor Producing Co.
Jul 21, 1982	167199	Drill	Lee	Linda #2	9,000	Final completion	28731266	Acquired from U. S. Operating, Inc.
Jul 12, 1982	165975	Drill	Lee	Seth #2	9,300	Final completion	28731277	Acquired from Santa FE - Windsor Producing Co.
Apr 30, 1981	117004	Drill	Lee	Harrell, Mary Blackburn Unit #2	9,400	Final completion	28730944	Acquired from Champlin Exploration, Inc.
Feb 15, 1980	72748	Drill	Lee	Seth Unit #1	9,400	Final completion	28730646	Acquired from Windsor Producing Co.
Nov 7, 1979	63502	Drill	Lee	Linda Unit #1	10,000	Final completion	28730590	Acquired from U. S. Resources, Inc.
May 23, 1979	48994	Drill	Lee	Fox, J. B. Unit #1	9,400	Final completion	28730501	Acquired from Houston Oil & Minerals Corp.