OPERATORS · RRC 521539

Magnum Engineering Co

WindowAll time 90 days 1 year 3 years 10 years

CountyLiberty 14 Starr 8 Martin 7 Bee 6 Hidalgo 6 Refugio 6 Nueces 4 San Patricio 4 Duval 4 Wharton 3

73 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jul 13, 2011	719897	Drill	Calhoun	State Tract 124 Unit #1	10,500	Spudded	05731782	Now Lamar Oil & Gas Inc.
Apr 22, 2005	560992	Recompletion	Bee	Algea Gas Unit #3	10,600	—	02532776	—
Apr 22, 2005	560992	Recompletion	Bee	Algea Gas Unit #3	10,600	Final completion	02532776	—
Jul 29, 2003	534470	Drill	Bee	Nelson, Carl #1	4,500	—	02533236	—
Jan 12, 2003	556077	Recompletion	Liberty	Williams, J. D. #32	3,200	—	29132269	—
Jun 25, 2002	521247	Recompletion	Duval	Parr, Hilda #5	7,600	Final completion	13136512	Now Voyager Gas Corporation
Jun 13, 2000	496127	Drill	Duval	Camden Cuellar #1	11,500	—	13138415	Acquired from Camden Resources, Inc.
Jun 13, 2000	496127	Drill	Duval	Camden Cuellar #1	11,500	Final completion	13138415	Acquired from Camden Resources, Inc.
Jan 7, 1999	481926	Drill	Liberty	Williams, J. D. #33	5,000	Final completion	29132321	Acquired from Hat Oil & Gas, Inc.
Mar 6, 1998	474133	Recompletion	Bee	Algea #1	3,800	Final completion	02532833	Acquired from Genesis Producing Company
Jul 15, 1997	464645	Drill	Bee	Algea #1	4,000	Final completion	02532833	Acquired from Genesis Producing Company
Jan 6, 1997	457012	Recompletion	Liberty	Williams, J. D. #31	6,000	Final completion	29102462	Acquired from Texas Oil Company, The
Oct 29, 1996	454472	Drill	Liberty	Williams, J. D. #30	5,000	Final completion	29132259	Acquired from Texas Oil Company, The
Aug 30, 1996	452110	Drill	Liberty	Williams, J. D. "D" #29	5,000	Final completion	29132257	Acquired from Texas Oil Company, The
Aug 30, 1996	452110	Drill	Liberty	Williams, J. D. "D" #29	5,000	—	29132257	Acquired from Texas Oil Company, The
Jul 29, 1996	450308	Drill	Bee	Algea Gas Unit #3	10,600	Final completion	02532776	Acquired from Hydrocarbon Operating, Inc.
Mar 9, 1995	433660	Drill	Liberty	Williams, J. D. #26	5,200	Final completion	29132222	Acquired from Texas Oil Company, The
Mar 9, 1995	433659	Drill	Liberty	Williams, J. D. #27	5,200	Final completion	29132223	Acquired from Texas Oil Company, The
Mar 9, 1995	433658	Drill	Liberty	Williams, J. D. #28	5,200	Spudded	29132224	Acquired from Texas Oil Company, The
Mar 9, 1995	433658	Drill	Liberty	Williams, J. D. -C- #28	3,900	Final completion	29132224	Acquired from Texas Oil Company, The
Jan 20, 1995	430138	Recompletion	Wharton	Felder, T.J. et AL #2	6,470	Final completion	48101038	—
Oct 3, 1994	428660	Drill	Jackson	Turk, Farley B. et. Al. #1	4,500	Final completion	23932827	Acquired from Everest Minerals Corp.
Mar 28, 1991	386190	Drill	Liberty	Williams, J.d.,-B- #2401	3,800	Final completion	29132122	Acquired from Texas Oil Company, The
Apr 20, 1990	371883	Recompletion	Hidalgo	Garza, Teodoro #1	9,725	Final completion	21531572	Acquired from Seneca Resources Corp.
Mar 14, 1990	370947	Drill	Liberty	Williams, J.D. #24	5,000	Final completion	29132098	Acquired from Texas Oil Company, The
Mar 14, 1990	370946	Drill	Liberty	Williams, J.D. #25	5,000	Final completion	29132096	Acquired from Texas Oil Company, The
Mar 14, 1990	370945	Drill	Liberty	Williams, J.D. #23	5,000	Final completion	29132097	Acquired from Texas Oil Company, The
Jan 29, 1990	369073	Recompletion	San Patricio	Clarkson-Hardwick Unit #1	7,994	Final completion	40932206	—
Aug 11, 1989	362591	Drill	Live Oak	Lamprecht #1	2,150	Plugged dry hole (P&A)	29733905	—
Apr 6, 1989	357754	Recompletion	Starr	Coates Energy Trust, et AL #2	5,000	Final completion	42732001	Acquired from Denovo Oil & Gas, Inc.
Dec 20, 1988	354427	Drill	Goliad	Koontz #1	5,000	—	17532359	—
Sep 12, 1988	350712	Recompletion	San Patricio	Clarkson-Hardwicke #1	7,994	—	40932206	—
Sep 12, 1988	350712	Recompletion	San Patricio	Clarkson-Hardwick Unit #1	7,994	Final completion	40932206	—
Jul 12, 1988	348737	Drill	Live Oak	Grant #1	2,200	Plugged dry hole (P&A)	29733833	—
Nov 30, 1987	339359	Drill	San Patricio	Clarkson-Hardwick Unit #1	8,100	Final completion	40932206	Acquired from Oil Property Management Company
Mar 11, 1987	326942	Recompletion	Hidalgo	Garza, Teodoro et AL #1	9,725	Final completion	21531572	Acquired from Seneca Resources Corp.
Sep 24, 1986	320894	Recompletion	Duval	Parr, Atlee "A" #4	7,575	Unsuccessful workover	13109498	Acquired from Mobil Producing TX. & N.M. Inc.
Oct 8, 1985	286851	Other	Matagorda	Sanders #1	9,450	Final completion	32102672	Acquired from Bald Exploration, Inc.
Jul 3, 1985	279482	Drill	Refugio	Roche "A" #1	7,000	Final completion	39131867	Acquired from Oil Property Management Company
May 31, 1985	276498	Drill	Hidalgo	Garza, Juan A. et AL #3	9,400	Final completion	21531623	Acquired from Seneca Resources Corp.
May 3, 1985	274080	Drill	Hidalgo	Garza, Juan A. et AL #2	9,250	Final completion	21531609	Acquired from Seneca Resources Corp.
Feb 26, 1985	267885	Drill	Starr	Coates Energy Trust Etal #2	5,500	Final completion	42732001	Acquired from Goldking Prod. Co.
Feb 4, 1985	265823	Recompletion	Wharton	S. R. Luera et al Unit #1	6,480	Final completion	48101048	Acquired from Lago Petroleum Co.
Dec 19, 1984	262123	Drill	Hidalgo	Garza, Teodoro et AL #1	10,000	Final completion	21531572	Acquired from Seneca Resources Corp.
Nov 5, 1984	256782	Drill	Starr	Coates Energy Trust Etal #1	5,500	Final completion	42731960	Acquired from Goldking Prod. Co.
Oct 17, 1984	254830	Drill	Brazoria	Hogg #2	4,500	Final completion	03932022	Acquired from Scoggins Oil & Gas Co.
Oct 1, 1984	253034	Drill	Starr	Martinez #5	5,000	Final completion	42731951	Acquired from Goldking Prod. Co.
Sep 12, 1984	251269	Recompletion	Wharton	Felder-Moers Unit #1	7,006	Final completion	48103481	Acquired from Lago Petroleum Co.
Jul 27, 1984	246491	Drill	Starr	Martinez #4	5,000	Final completion	42731924	Acquired from Goldking Prod. Co.
Jul 19, 1984	245515	Drill	Refugio	Roche #6	5,600	Final completion	39131750	Acquired from Encino Oil Corporation