OPERATORS · TEXAS · P-5 NUMBER 215333

Denali Oil & Gas Management, LLC

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37 FILINGS · 30 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 3, 2011	721187	Drill	Zapata	Violeta Ranch #5	16,500	—	50536560	Now Hilcorp Energy Company
Aug 3, 2011	721187Amendment	Other	Zapata	Violeta Ranch #5	16,500	Final completion	50536560	Now Hilcorp Energy Company
May 21, 2010	696085	Drill	Zapata	Alberto Trevino #3	16,500	Final completion	50536513	Now Hilcorp Energy Company
May 21, 2010	696084	Drill	Zapata	Violeta Ranch #4	16,500	Final completion	50536512	Now Hilcorp Energy Company
May 11, 2010	695769	Drill	Zapata	A.A. Uribe #1	13,500	Final completion	50536510	Now Remora Operating LLC
May 11, 2010	695769Amendment	Drill	Zapata	A.A. Uribe #1	13,500	Final completion	50536510	Now Remora Operating LLC
May 4, 2010	695341	Drill	Zapata	Violeta Ranch #3	16,500	Final completion	50536509	Now Hilcorp Energy Company
Dec 22, 2009	688820	Drill	Zapata	Alberto Trevino #2	16,500	Final completion	50536476	Now Hilcorp Energy Company
Apr 21, 2009	680540	Drill	Zapata	Los Mesquites #3D	4,500	—	50536429	—
Sep 18, 2008	670243	Drill	Zapata	Garza Trust #5	16,500	—	50536297	—
Aug 25, 2008	668656	Drill	Zapata	Los Mesquites #2	17,500	—	50536259	Now Hilcorp Energy Company
Aug 25, 2008	668656Amendment	Other	Zapata	Los Mesquites #2	17,500	Final completion	50536259	Now Hilcorp Energy Company
Jul 10, 2008	664832	Drill	Zapata	Violeta Ranch #2	16,500	Final completion	50536217	Now Hilcorp Energy Company
May 29, 2008	661727	Drill	Zapata	Los Mesquites #1	17,500	—	50536176	Now Hilcorp Energy Company
May 29, 2008	661727Amendment	Drill	Zapata	Los Mesquites #1	17,500	Final completion	50536176	Now Hilcorp Energy Company
Mar 26, 2008	657204	Drill	Zapata	Alberto Trevino #1	16,500	Side one multi completion	50536126	Now Hilcorp Energy Company
Nov 8, 2007	648848	Drill	Zapata	Violeta Ranch #1	16,500	Side one multi completion	50536019	Now Hilcorp Energy Company
Apr 14, 2005	560482	Drill	Zapata	Gonzales Benavides Trust #1	10,500	—	50535264	Now Chesapeake Operating L.L.C.
Apr 14, 2005	560482Amendment	Drill	Zapata	Gonzales Benavides Trust #1	10,500	Final completion	50535264	Now Chesapeake Operating L.L.C.
Apr 14, 2005	560482Amendment	Drill	Zapata	Gonzales Benavides Trust #1	10,500	Final completion	50535264	Now Chesapeake Operating L.L.C.
May 25, 2004	546104	Drill	Zapata	Singer #1	14,000	Plugged dry hole (P&A)	50535012	—
Jan 15, 2004	540802	Drill	Zapata	Alonzo #1	14,000	Final completion	50534904	Now Hilcorp Energy Company
Apr 16, 1999	483925	Recompletion	Zapata	Phelps-Neblett #1	11,700	Final completion	50532361	Acquired from Pennzenergy Exp. & Prod., L.L.C.
Dec 28, 1998	481730	Recompletion	Zapata	Garza, Lauro #E 1	11,500	—	50532072	Acquired from Pennzoil Exploration & Prod. Co.
Jun 2, 1998	476804	Recompletion	Zapata	Garza, Lauro #E8	10,000	Final completion	50533102	Acquired from Pennzoil Exploration & Prod. Co.
Sep 23, 1997	467949	Recompletion	Zapata	Garza, Lauro #C 2	13,452	Final completion	50531745	Acquired from Pennzoil Exploration & Prod. Co.
Aug 25, 1995	439327	Recompletion	Zapata	Gracia, Catarino et Al #1	10,800	Final completion	50531684	Acquired from Pennzoil Exploration & Prod. Co.
Oct 8, 1993	416898	Drill	Zapata	Garza, Lauro #E 8	13,000	Final completion	50533102	Acquired from Pennzoil Exploration & Prod. Co.
Oct 8, 1993	416898Amendment	Drill	Zapata	Garza, Lauro #E 8	13,000	Spudded	50533102	Acquired from Pennzoil Exploration & Prod. Co.
Mar 22, 1988	344242	Drill	Zapata	Garza, Lauro #E 5	13,500	Final completion	50532439	Acquired from Pennzoil Company
Jan 26, 1988	341935	Recompletion	Zapata	Garza, Lauro #D 3	13,000	Final completion	50532170	Acquired from Pennzoil Company
Aug 20, 1987	334775	Drill	Zapata	Phelps-Neblett #1	13,000	Final completion	50532361	Acquired from Pennzoil Company
Feb 19, 1986	298096	Drill	Zapata	Garza, Lauro #D3	13,500	Final completion	50532170	Acquired from Pennzoil Producing Co.
May 7, 1985	274465	Drill	Zapata	Garza, Lauro #E1	14,000	Final completion	50532072	Acquired from Pennzoil Producing Co.
Dec 5, 1983	222547	Drill	Zapata	Garza, Lauro #C2	14,000	Final completion	50531745	Acquired from Pennzoil Producing Co.
Jun 10, 1983	197906	Drill	Zapata	Gracia, Catarino, et Al #1	11,500	Final completion	50531684	Acquired from Pennzoil Producing Co.
Aug 5, 1982	168276	Drill	Zapata	Trevino, Albert #B-1	6,500	Final completion	50531561	Acquired from Pennzoil Producing Co.