OPERATORS · TEXAS · P-5 NUMBER 340179

HCW Exploration, Inc.

WindowAll time 90 days 1 year 3 years 10 years

CountyMartin 33 Midland 23 Pecos 19 Crane 6 Glasscock 6 Wise 4 Upton 4 Jack 4 Hockley 3 Fayette 3

117 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Nov 21, 1983	221380	Drill	Martin	Coffield #1	9,500	Final completion	31732840	Now Pioneer Natural Res. USA Inc.
Nov 17, 1983	220878	Drill	Martin	Fuller #1	9,500	Final completion	31732836	Now Diamondback E&P LLC
Nov 17, 1983	220880	Drill	Martin	Fuller #2	9,500	Final completion	31732837	Now Pioneer Natural Res. USA Inc.
Nov 14, 1983	220630	Drill	Martin	MO-Mc #1	9,500	Final completion	31732832	Now Pioneer Natural Res. USA Inc.
Nov 14, 1983	220714	Drill	Martin	Jim Tom #1	9,500	Final completion	31732834	Now Pioneer Natural Res. USA Inc.
Nov 1, 1983	219414	Drill	Martin	Key #2	9,500	Final completion	31732823	Now Pioneer Natural Res. USA Inc.
Oct 26, 1983	218558	Drill	Martin	Tewksbury #1	9,500	—	31732817	—
Sep 15, 1983	212539	Recompletion	Martin	Griffin, C. Estate #1	6,500	—	31731067	Now Pioneer Natural Res. USA Inc.
Aug 16, 1983	205797	Drill	Midland	Fasken "H" #1	9,200	Final completion	32931198	Now Pioneer Natural Res. USA Inc.
Aug 12, 1983	205526	Drill	Gray	Tigrett #01	3,600	Final completion	17931469	Now Parker & Parsley Development Co.
Jun 15, 1983	198318	Drill	Martin	Griffin, C. Estate #3	9,550	Final completion	31732708	Now Pioneer Natural Res. USA Inc.
May 19, 1983	195760	Drill	Martin	Griffin, C. Estate #2	4,485	Plugged dry hole (P&A)	31732704	—
May 4, 1983	193475	Drill	Pecos	Girvin, Roy 19 #24	3,200	Final completion	37134331	Now Greenstone Energy LLC
Apr 20, 1983	192181	Drill	Pecos	Scott, J. W. #22	3,200	Final completion	37134302	Now Greenstone Energy LLC
Apr 20, 1983	192180	Drill	Pecos	Scott, J. W. #21	3,200	Final completion	37134301	Now Greenstone Energy LLC
Apr 11, 1983	191054	Drill	Upton	Rudy #1	3,100	—	46132018	—
Mar 29, 1983	189970	Drill	Upton	Gibbs #1	2,500	—	46132009	—
Mar 18, 1983	191955	Drill	Upton	Rudy #1	2,500	Final completion	46132022	Now Tahoe Oil & Cattle Co.
Feb 18, 1983	186457	Drill	Wise	Hall-Stark #2	6,200	Final completion	49732528	Now Parker & Parsley Petroleum Co.
Jan 21, 1983	183807	Drill	Pecos	Atlantic 17-A #8	3,300	Final completion	37134168	Now Greenstone Energy LLC
Jan 21, 1983	183805	Drill	Pecos	Atlantic 17-A #7	3,300	Final completion	37134167	Now Greenstone Energy LLC
Jan 21, 1983	183801	Drill	Pecos	Atlantic 17-A #9	3,300	Final completion	37134166	Now Greenstone Energy LLC
Jan 20, 1983	183732	Drill	Martin	Key #1	9,300	Final completion	31732667	Now Pioneer Natural Res. USA Inc.
Nov 24, 1982	180882	Drill	Crane	Abell Devonian Unit #32	5,500	Final completion	10333064	Now Fasken Oil and Ranch Ltd.
Nov 17, 1982	177661	Drill	Martin	Alico #1	8,400	Final completion	31732629	Now Pioneer Natural Res. USA Inc.
Oct 15, 1982	174750	Drill	Pecos	Scott, J. W. #15	3,300	Final completion	37134056	Now Greenstone Energy LLC
Oct 15, 1982	174749	Drill	Pecos	Scott, J. W. #16	3,300	Final completion	37134055	Now Greenstone Energy LLC
Oct 15, 1982	174745	Drill	Pecos	Scott, J. W. #17	3,300	Final completion	37134054	Now Greenstone Energy LLC
Oct 15, 1982	174743	Drill	Pecos	Girvin, Roy 19 #14	3,300	Final completion	37134053	Now Greenstone Energy LLC
Oct 14, 1982	174403	Drill	Pecos	Roosevelt "20" #3	3,300	Final completion	37134048	Now Greenstone Energy LLC
Oct 14, 1982	174396	Drill	Pecos	Girvin, Roy 19 #15	3,300	Final completion	37134047	Now Greenstone Energy LLC
Oct 14, 1982	174325	Drill	Fayette	Findeisen #1	12,400	Final completion	14931417	Now Ows Energy Inc.
Oct 8, 1982	174025	Drill	Glasscock	Currie #4	8,400	Final completion	17331355	Now King Energy Resources
Oct 8, 1982	174024	Drill	Pecos	Scott, J. W. #13	3,300	Final completion	37134040	Now Greenstone Energy LLC
Oct 8, 1982	174023	Drill	Pecos	Scott, J. W. #14	3,300	Final completion	37134039	Now Greenstone Energy LLC
Oct 7, 1982	173868	Drill	Fayette	Appelt #1	12,400	Final completion	14931415	Now Sandel Operating Company
Sep 22, 1982	172608	Drill	Wise	Waller/Hill #1	5,750	Final completion	49732463	Acquired from Circle Seven Production Co.
May 18, 1982	160868	Drill	Glasscock	Reynolds #1	8,400	Final completion	17331294	—
Apr 23, 1982	158202	Other	Crockett	Hoover C #1	6,923	Plugged dry hole (P&A)	10581298	—
Feb 24, 1982	151739	Drill	Glasscock	Currie #3	8,400	Final completion	17331269	Now King Energy Resources
Feb 18, 1982	151236	Drill	Glasscock	Glass #2	8,376	Plugged dry hole (P&A)	17331268	—
Feb 11, 1982	150447	Drill	Glasscock	Pogo-Glass #1	8,450	Final completion	17331266	Now King Energy Resources
Feb 11, 1982	150444	Drill	Glasscock	Currie #2	8,400	Final completion	17331265	Now King Energy Resources
Dec 31, 1981	146583	Drill	Crane	Syndicate Fee "A" #4	4,400	Final completion	10332795	Now Green Century Exp & Prod LLC
Dec 15, 1981	144272	Drill	Wise	Sipes, D.C. #1	6,074	Final completion	49732318	Acquired from Circle Seven Production Co.
Nov 25, 1981	141394	Drill	Fisher	Perkins #1	6,000	Final completion	15131422	Acquired from H & S Production, Inc.
Oct 30, 1981	140557	Drill	Crane	Abell Devonian Unit #30	5,500	Final completion	10332704	Now Fasken Oil and Ranch Ltd.
Oct 30, 1981	140556	Drill	Crane	Abell Devonian Unit #29	5,500	Final completion	10332700	Now Fasken Oil and Ranch Ltd.
Oct 14, 1981	136403	Drill	Martin	Nichols #01	12,232	Spudded	31732425	Now Diamondback E&P LLC
Oct 7, 1981	136248	Drill	Crane	Devonian, Abell Unit #31	5,500	Final completion	10332703	Now Fasken Oil and Ranch Ltd.