OPERATORS · RRC 618275

Odessa Expl, Inc

WindowAll time 90 days 1 year 3 years 10 years

CountyMartin 45 Glasscock 17 Pecos 16 Upton 6 Midland 6 Carson 5 Crane 4 Reagan 3 Ector 3 Loving 3

TypeDrill 78 Recompletion 18 Reenter 6 Other 1

112 PERMITS · PAGE 1 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jul 7, 2000	495960	Recompletion	Upton	Jack #1A	11,700	—	46132178	—
Jun 18, 1999	484591	Drill	Martin	Meeks #1	9,100	—	31730240	—
Oct 13, 1998	479894	Recompletion	Hutchinson	Burnett #4	2,700	Final completion	23330882	Now High River Res Operating LLC
Oct 9, 1998	479444	Recompletion	Glasscock	Woody, S. O. "A" #1	10,200	Final completion	17332051	Now Santa FE Minerals Inc.
Sep 18, 1998	479501	Drill	Carson	Poling "26-27" #1HH	3,000	Final completion	06532035	Now High River Res Operating LLC
Sep 18, 1998	479499	Drill	Carson	Poling "29-30" #C 3HH	3,000	Final completion	06532037	Now High River Res Operating LLC
Sep 9, 1998	479337	Drill	Carson	Poling -26- #6HH	3,000	Final completion	06532036	Now High River Res Operating LLC
Jul 27, 1998	478267	Recompletion	Carson	Poling #1024H	3,000	—	06501153	Now High River Res Operating LLC
Jul 27, 1998	478267	Recompletion	Carson	Poling #1024H	3,000	Final completion	06501153	Now High River Res Operating LLC
May 26, 1998	475700	Drill	Martin	Jones, P. K. #5	9,400	—	31734178	—
May 22, 1998	475698	Drill	Martin	Yarbrough #6	10,800	—	31734177	Now Endeavor Energy Resources L.P.
May 22, 1998	475698	Drill	Martin	Yarbrough #6	10,800	Final completion	31734177	Now Endeavor Energy Resources L.P.
May 19, 1998	475186	Recompletion	Glasscock	Woody, S. O. "B" #1	10,348	Final completion	17332063	Now Diamondback E&P LLC
May 5, 1998	475699	Drill	Martin	Epley #3	9,600	Final completion	31734179	Now Pioneer Natural Res. USA Inc.
Apr 3, 1998	474912	Drill	Martin	Epley, J. C. #8	9,500	Final completion	31734176	Now Diamondback E&P LLC
Apr 1, 1998	474909	Drill	Martin	Epley, J. C. #7	9,500	Final completion	31734175	Now Diamondback E&P LLC
Mar 18, 1998	473234	Drill	Martin	Quattlebaum #2	9,600	Final completion	31734168	Now Endeavor Energy Resources L.P.
Mar 13, 1998	474317	Drill	Martin	Jones, P. K. #4	9,400	Final completion	31734173	Now Endeavor Energy Resources L.P.
Mar 13, 1998	474317	Drill	Martin	Jones, P. K. #4	9,400	—	31734173	Now Endeavor Energy Resources L.P.
Feb 26, 1998	472816	Recompletion	Upton	Jack #1 A	11,700	—	46132178	—
Feb 20, 1998	473592	Drill	Martin	Angel #2	9,600	Final completion	31734170	Now Pogo Panhandle 2004 L.P.
Feb 4, 1998	472107	Drill	Martin	McKenney #4	9,600	Final completion	31734156	Now Diamondback E&P LLC
Jan 12, 1998	472074	Drill	Martin	Collins #2	9,600	Final completion	31734155	Now Endeavor Energy Resources L.P.
Dec 4, 1997	470801	Drill	Martin	Hazelwood #3	9,600	Final completion	31734145	—
Nov 14, 1997	470093	Drill	Martin	Reese #3	9,600	Final completion	31734135	Now Pogo Panhandle 2004 L.P.
Oct 20, 1997	468989	Drill	Midland	Elkin, P. B. #4	9,600	Final completion	32933933	Now Endeavor Energy Resources L.P.
Sep 26, 1997	468066	Drill	Midland	Elkin, P. B. #5	9,600	Final completion	32933917	Now Endeavor Energy Resources L.P.
Aug 20, 1997	466378	Drill	Martin	Meeks #4	9,600	Final completion	31734119	Now Endeavor Energy Resources L.P.
Aug 18, 1997	466398	Drill	Martin	Meeks #3	9,600	Final completion	31734118	Now Endeavor Energy Resources L.P.
Jul 23, 1997	465299	Drill	Martin	Jones, P. K. #3	9,600	Final completion	31734116	Now Endeavor Energy Resources L.P.
Jul 1, 1997	464449	Drill	Midland	Elkin 22 #1	9,600	Final completion	32933799	Now Diamondback E&P LLC
Jun 13, 1997	463749	Drill	Midland	Elkin, P. B. #3	9,600	Final completion	32933781	Now Endeavor Energy Resources L.P.
May 20, 1997	462655	Drill	Martin	Louder #5	9,600	Final completion	31734094	Now Endeavor Energy Resources L.P.
Apr 29, 1997	461720	Drill	Martin	Frazier #5	9,600	Final completion	31734091	Now Diamondback E&P LLC
Apr 9, 1997	460871	Drill	Martin	Frazier #3	9,500	Final completion	31734089	Now Diamondback E&P LLC
Feb 28, 1997	459268	Drill	Martin	Yarbrough #5	9,600	—	31734080	Now Endeavor Energy Resources L.P.
Feb 28, 1997	459268	Drill	Martin	Yarbrough #5	9,600	Final completion	31734080	Now Endeavor Energy Resources L.P.
Feb 26, 1997	459171	Drill	Martin	Frazier #4	9,900	Final completion	31734079	Now Diamondback E&P LLC
Jan 29, 1997	457965	Reenter	Martin	Folkner, A. F. #2	8,432	Final completion	31734060	—
Jan 27, 1997	457445	Drill	Midland	Elkin, P. B. #2	9,600	Spudded	32933645	Now Endeavor Energy Resources L.P.
Jan 27, 1997	457445	Drill	Midland	Elkin, P. B. #2	9,600	Final completion	32933645	Now Endeavor Energy Resources L.P.
Jan 9, 1997	457162	Drill	Martin	Louder #4	9,500	Final completion	31734071	Now Endeavor Energy Resources L.P.
Jan 6, 1997	456810	Drill	Reagan	Ricker 36 #1	8,900	Final completion	38334682	Now Endeavor Energy Resources L.P.
Jan 6, 1997	456809	Drill	Reagan	Ricker 45 #1	8,900	Final completion	38334681	Now Diamondback E&P LLC
Jan 6, 1997	456808	Drill	Reagan	Ricker 38 #1	8,900	Final completion	38334680	Now Endeavor Energy Resources L.P.
Dec 10, 1996	456146	Drill	Martin	Louder #3	9,500	Final completion	31734063	Now Endeavor Energy Resources L.P.
Nov 7, 1996	454715	Drill	Martin	Yarbrough #4	9,500	Final completion	31734061	Now Endeavor Energy Resources L.P.
Oct 22, 1996	454003	Recompletion	Loving	Regan-McElvain #17	21,707	Final completion	30130035	—
Aug 12, 1996	451207	Drill	Martin	Yarbrough #3	9,500	Final completion	31734041	Now Endeavor Energy Resources L.P.
Jul 24, 1996	450614	Drill	Martin	Epley, J. C. #6	9,500	Final completion	31734040	Now Diamondback E&P LLC