OPERATORS · TEXAS · P-5 NUMBER 931352

Winchester Production Company

WindowAll time 90 days 1 year 3 years 10 years

CountyHarrison 357 Panola 75 Denton 37 Wise 25 Franklin 22 Tarrant 17 Grayson 14 Titus 14 Webb 6 Red River 3

TypeDrill 359 Recompletion 94 Reenter 6 Other 2

576 FILINGS · 514 PERMITS · PAGE 2 OF 12 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 3, 2004	542772	Drill	Denton	Turner "A" #8H	8,000	Final completion	12132270	Now Briley Operating LLC
Feb 5, 2004	541716	Drill	Denton	Range #19H	8,100	Final completion	12132244	Now Bedrock Production LLC
Feb 5, 2004	541714	Drill	Denton	Lesley #4H	8,500	Final completion	12132246	Now BKV Barnett II LLC
Feb 4, 2004	541715	Drill	Denton	Peterson "B" #2H	10,000	Final completion	12132245	Now BKV Barnett II LLC
Feb 3, 2004	541436	Drill	Harrison	Currie #4	9,800	Final completion	20332894	Now Brookston Energy Inc.
Jan 30, 2004	541403	Drill	Wise	Reed-Hathorn #6	8,400	Final completion	49735524	Now BKV Barnett II LLC
Jan 20, 2004	540913	Drill	Panola	Burnett #6	10,000	Final completion	36535246	Now Brookston Energy Inc.
Jan 16, 2004	540835	Drill	Panola	Burnett #5	10,000	Final completion	36535245	Now Brookston Energy Inc.
Jan 13, 2004	540590	Drill	Panola	Bowles #2	9,900	—	36535238	—
Jan 13, 2004	540590Amendment	Drill	Panola	Bowles #2	7,100	—	36535238	—
Jan 12, 2004	540529	Recompletion	Harrison	Abney, R. K. #6	6,500	Final completion	20331426	Now Brookston Energy Inc.
Jan 8, 2004	540470	Recompletion	Harrison	Jonesville A #7A	6,700	Final completion	20331942	Now Indigo Resources LLC
Jan 7, 2004	540355	Recompletion	Harrison	Boggery Gas Unit #1	6,280	Final completion	20301675	Now Brookston Energy Inc.
Dec 29, 2003	540147	Drill	Denton	Range A #21	8,100	Final completion	12132206	Now Bedrock Production LLC
Dec 29, 2003	540145	Drill	Wise	Sauder, Lee #3H	8,300	Final completion	49735491	Now Encana Oil & Gas(usa) Inc.
Dec 16, 2003	539734	Drill	Denton	Range A #20	8,100	Final completion	12132194	Now Bedrock Production LLC
Dec 16, 2003	539733	Drill	Wise	Cocanougher 287 #5H	8,000	Final completion	49735465	Now BKV Barnett II LLC
Dec 16, 2003	539700	Recompletion	Harrison	Sanders "A-6" #1	6,300	Final completion	20331188	Now Exco Production Company LP
Dec 11, 2003	539451	Drill	Panola	Burnett #4	10,000	Final completion	36535213	Now Brookston Energy Inc.
Dec 10, 2003	539520	Drill	Denton	Union Central #3H	8,500	Final completion	12132185	Now BKV Barnett II LLC
Dec 5, 2003	539333	Recompletion	Harrison	Jonesville "A" #8	6,700	—	20331118	Now Brookston Energy Inc.
Dec 5, 2003	539333Amendment	Recompletion	Harrison	Jonesville "A" #8	6,700	Final completion	20331118	Now Brookston Energy Inc.
Nov 25, 2003	538959	Recompletion	Harrison	R. K. Abney #8	6,300	Final completion	20331582	Now Brookston Energy Inc.
Nov 25, 2003	538946	Recompletion	Panola	Pitts-Furrh #1	6,600	Final completion	36534413	Now Exco Operating Company LP
Nov 18, 2003	538716	Drill	Wise	Sauder, Jay #1H	8,400	—	49735452	Now Enervest Operating L.L.C.
Nov 18, 2003	538716Amendment	Drill	Wise	Sauder, Jay #1H	8,400	Final completion	49735452	Now Enervest Operating L.L.C.
Nov 18, 2003	538715	Drill	Wise	Harrington #3	8,200	Final completion	49735453	Now BKV Barnett II LLC
Nov 17, 2003	538548	Recompletion	Harrison	R. K. Abney #6	6,500	Final completion	20331426	Now Brookston Energy Inc.
Nov 10, 2003	538356	Recompletion	Harrison	Abney, R. K. #4	6,500	Final completion	20331265	Now Brookston Energy Inc.
Nov 6, 2003	538082	Drill	Denton	Turner "A" #7	8,400	Final completion	12132150	Now Briley Operating LLC
Nov 3, 2003	538146	Drill	Wise	Cocanougher, Charles #3H	8,200	Final completion	49735437	Now Bedrock Production LLC
Oct 28, 2003	537956	Drill	Denton	Monschke #1H	9,000	Final completion	12132144	Now Encana Oil & Gas(usa) Inc.
Oct 23, 2003	537812	Drill	Panola	Burnett #7	7,200	Final completion	36535155	Now Diversified Production LLC
Oct 23, 2003	537810	Drill	Harrison	Sanders "A" #12	6,500	—	20332872	—
Oct 21, 2003	537727	Drill	Denton	Brinkley #2	8,500	Final completion	12132138	Now Bedrock Production LLC
Oct 20, 2003	537648	Drill	Harrison	McElroy Heirs #3	10,050	Final completion	20332869	Now RFE Operating LLC
Oct 15, 2003	537430	Drill	Harrison	McElroy Heirs #2	10,050	Final completion	20332868	Now RFE Operating LLC
Oct 14, 2003	537431	Drill	Panola	Chadwick #6 #6	7,000	Final completion	36535138	Now RFE Operating LLC
Oct 9, 2003	537343	Drill	Panola	Chadwick #5	7,200	Final completion	36535137	Now RFE Operating LLC
Oct 9, 2003	537325	Recompletion	Harrison	Abney, R. K. #3	6,500	Final completion	20331249	Now Brookston Energy Inc.
Oct 1, 2003	536953	Drill	Harrison	Johnson "A" #4	6,500	Final completion	20332865	Now Brookston Energy Inc.
Sep 30, 2003	536987	Drill	Wise	Collins #4	8,100	Final completion	49735407	Now BKV Barnett II LLC
Sep 26, 2003	536889	Drill	Wise	Skinner, Joe #3	8,100	Final completion	49735406	Now BKV Barnett II LLC
Sep 23, 2003	536665	Drill	Harrison	Timmins Furrh #4	6,500	Spudded	20332861	Now Brookston Energy Inc.
Sep 23, 2003	536665Amendment	Drill	Harrison	Timmins Furrh #4	6,500	Final completion	20332861	Now Brookston Energy Inc.
Sep 19, 2003	536605	Drill	Denton	Tally, Curtis #3H	8,100	Final completion	12132106	Now BKV Barnett II LLC
Sep 16, 2003	536488	Drill	Panola	Burnett #3	10,000	Final completion	36535127	Now Brookston Energy Inc.
Sep 16, 2003	536468	Drill	Denton	Hall #6	8,800	Final completion	12132105	Now BKV Barnett II LLC
Sep 15, 2003	536398	Drill	Harrison	Jonesville #26	9,800	Final completion	20332860	Now Brookston Energy Inc.
Sep 12, 2003	536338	Drill	Harrison	Jobe #10	9,800	Final completion	20332859	Now Brookston Energy Inc.