OPERATORS · TEXAS · P-5 NUMBER 174337

Cook Exploration Co.

WindowAll time 90 days 1 year 3 years 10 years

42 FILINGS · 38 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 12, 2001	503979	Recompletion	Gregg	Culpepper #6	11,000	Final completion	18331096	Now Neches Exploration L.L.C.
Jul 12, 2000	497104	Drill	Gregg	McGrede Cotton Valley G.U. No. 1 #5	11,000	—	18331418	—
Dec 15, 1999	490396	Recompletion	Gregg	Flewellen Gas Unit #6	10,792	Final completion	18331271	—
Jul 13, 1999	485815	Drill	Gregg	McGrede Cotton Valley G.U. NO.1 #4	11,000	Final completion	18331369	—
Oct 6, 1998	479933	Drill	Gregg	Flewellen Gas Unit #9	11,000	Final completion	18331338	Now Neches Exploration L.L.C.
Jun 24, 1998	477422	Drill	Gregg	Flewellen Gas Unit #8	11,000	Final completion	18331327	Now Neches Exploration L.L.C.
Aug 28, 1997	466874	Drill	Gregg	Culpepper #7	11,000	Final completion	18331294	Now Neches Exploration L.L.C.
Apr 28, 1997	461658	Drill	Gregg	Flewellen Gas Unit #7	11,000	Final completion	18331285	Now Neches Exploration L.L.C.
Dec 16, 1996	456361	Drill	Gregg	Castleberry Gas Unit #11	11,000	Final completion	18331270	Now Neches Exploration L.L.C.
Dec 16, 1996	456360	Drill	Gregg	Flewellen Gas Unit #6	11,000	Final completion	18331271	—
Dec 15, 1995	442895	Recompletion	Gregg	Denson, C. P. #1	7,702	Final completion	18300030	—
Jun 30, 1995	437435	Drill	Gregg	Castleberry Gas Unit #10	11,000	Final completion	18331187	—
May 5, 1995	435573	Drill	Gregg	Castleberry Gas Unit #9	11,000	—	18331182	—
Mar 21, 1995	434032	Drill	Gregg	Castleberry Gas Unit #8	11,000	Final completion	18331177	Now Neches Exploration L.L.C.
Jan 25, 1995	432245	Drill	Gregg	Castleberry Gas Unit #7	11,000	Final completion	18331169	Now Neches Exploration L.L.C.
Jan 25, 1995	432245Amendment	Drill	Gregg	Castleberry Gas Unit #7	11,000	—	18331169	Now Neches Exploration L.L.C.
Dec 12, 1994	430907	Drill	Gregg	Castleberry Gas Unit #6	11,000	Final completion	18331157	Now Neches Exploration L.L.C.
Nov 29, 1994	430451	Drill	Gregg	C. P. Denson Gas Unit No. 2 #5	11,000	Final completion	18331153	Now Neches Exploration L.L.C.
Sep 12, 1994	427977	Drill	Gregg	McGrede #3	11,000	Final completion	18331128	Now Neches Exploration L.L.C.
Aug 1, 1994	426516	Drill	Gregg	Denson #4	8,200	Final completion	18331117	—
Mar 25, 1994	422407	Drill	Gregg	Culpepper #6	11,000	Final completion	18331096	Now Neches Exploration L.L.C.
Sep 10, 1992	403355	Drill	Gregg	McGrede #3	11,000	—	18330952	—
Sep 10, 1992	403354	Drill	Gregg	Flewellen #5	11,000	Final completion	18330951	Now Neches Exploration L.L.C.
Sep 10, 1992	403353	Drill	Gregg	Culpepper #5	11,000	—	18330950	Now Neches Exploration L.L.C.
Sep 10, 1992	403353Amendment	Drill	Gregg	Culpepper #5	11,000	Final completion	18330950	Now Neches Exploration L.L.C.
Sep 10, 1992	403352	Drill	Gregg	Castleberry #5	11,000	—	18330949	Now Neches Exploration L.L.C.
Sep 10, 1992	403352Amendment	Drill	Gregg	Castleberry #5	11,000	—	18330949	Now Neches Exploration L.L.C.
Sep 10, 1992	403352Amendment	Drill	Gregg	Castleberry #5	11,000	Final completion	18330949	Now Neches Exploration L.L.C.
Jan 29, 1992	395696	Drill	Gregg	Denson #3	11,000	Final completion	18330909	—
Jun 26, 1991	389366	Drill	Gregg	Denson #2	11,000	Final completion	18330882	Now Neches Exploration L.L.C.
Jan 10, 1984	226184	Recompletion	Gregg	Denson, C. P. #1D	8,200	Final completion	18300030	—
Mar 15, 1983	188504	Recompletion	Gregg	McGrede #2	8,200	Final completion	18300029	—
Dec 31, 1982	182894	Drill	Gregg	Pine Tree I. S. D. #4	9,400	Final completion	18330572	Now Faulconer Energy LLC
Oct 7, 1982	175457	Drill	Gregg	Castleberry #4	9,300	Final completion	18330562	—
Aug 17, 1981	130852	Drill	Gregg	Bruton, Trudie #1	9,300	Final completion	18330521	Acquired from Segrest-Ward Joint Venture
Jun 12, 1981	122645	Recompletion	Gregg	Castleberry #4 D	8,300	—	18300268	—
Jun 12, 1981	122426	Recompletion	Gregg	Denson, C. P. #1 D	8,200	—	18300030	—
Dec 31, 1980	104840	Drill	Gregg	Culpepper #4	9,200	Final completion	18330482	—
Dec 31, 1980	104837	Drill	Gregg	Flewellen #4	9,200	Final completion	18330481	Now Neches Exploration L.L.C.
Aug 21, 1980	90512	Drill	Gregg	Castleberry #3	9,500	Final completion	18330449	Now Neches Exploration L.L.C.
Apr 11, 1980	77943	Drill	Gregg	Flewellen #3	9,500	Final completion	18330435	Now Neches Exploration L.L.C.
Jul 23, 1979	53462	Drill	Gregg	Culpepper #3	11,000	Final completion	18330414	Now Neches Exploration L.L.C.