OPERATORS · TEXAS · P-5 NUMBER 801642

Sonat Exploration Company -Tyler

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 354 Recompletion 92 Other 3 Field transfer 3 Reenter 1

87 FILINGS · 64 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Dec 10, 1997	470712	Reenter	Harrison	Furrh-McDaniel #1	6,700	Plugged dry hole (P&A)	20331613	Acquired from Triple J Investments Inc.
Nov 4, 1994	429728	Drill	Harrison	Davis #1	8,500	Final completion	20332324	—
Dec 20, 1993	419478	Other	Harrison	Haddad 1 #2	6,500	Final completion	20331793	Now Comstock Oil & Gas LP
Oct 26, 1993	417550	Recompletion	Harrison	Rudd-Youngblood #1	6,435	Final completion	20331619	Now L-Texx Petroleum LP
Oct 26, 1993	417549	Recompletion	Harrison	Phillips-Rudd #1	6,515	Final completion	20331685	—
Jun 16, 1993	412888	Drill	Harrison	Falconer-Key #2	10,200	Final completion	20332208	Now Smith Resources L.L.C.
Jun 15, 1993	412849	Recompletion	Harrison	Whitfield, Zora #1	6,475	Final completion	20301955	—
May 21, 1993	412009	Drill	Harrison	Smith, T.P. 'C' Estate #7	6,500	Final completion	20332207	Now Comstock Oil & Gas LLC
May 21, 1993	412009Amendment	Drill	Harrison	Smith, T.P. 'C' Estate #7	6,500	—	20332207	Now Comstock Oil & Gas LLC
May 21, 1993	412009Amendment	Drill	Harrison	Smith, T.P. 'C' Estate #7	6,500	Spudded	20332207	Now Comstock Oil & Gas LLC
Apr 9, 1993	410636	Drill	Harrison	T.P. Smith Estate 'C' #6	6,500	Final completion	20332202	Now Brookston Energy Inc.
Apr 9, 1993	410636Amendment	Drill	Harrison	Smith, T. P. Estate 'C' #6	6,500	—	20332202	Now Brookston Energy Inc.
Mar 24, 1993	410148	Other	Harrison	Smith, T.P. Estate 'C' #2	9,800	Final completion	20332160	Now Brookston Energy Inc.
Mar 16, 1993	409921	Recompletion	Harrison	Furrh-McDaniel #1	6,700	Final completion	20331613	—
Mar 4, 1993	409538	Drill	Harrison	Hammond Estate #5	6,400	—	20332196	—
Feb 4, 1993	407780	Drill	Harrison	Key #1	10,200	Final completion	20332192	Now Comstock Oil & Gas LLC
Jan 7, 1993	407947	Drill	Harrison	Cox #3	10,500	Final completion	20332193	—
Jan 7, 1993	407947Amendment	Drill	Harrison	Cox #3	10,500	—	20332193	—
Dec 10, 1992	407113	Drill	Harrison	Falconer-Key #1	11,200	Final completion	20332184	Now Smith Resources L.L.C.
Dec 10, 1992	407112	Drill	Harrison	Smith, T. P. Estate 'C' #5	9,800	Final completion	20332185	Now Comstock Oil & Gas LP
Dec 4, 1992	406821	Drill	Harrison	Hammond Estate #4	10,000	Final completion	20332183	Now Comstock Oil & Gas LP
Nov 12, 1992	406029	Recompletion	Harrison	Richardson #1	8,080	Final completion	20331844	Now Riverstone Energy Operating LLC
Nov 5, 1992	405739	Drill	Harrison	Tutle #3	10,200	Final completion	20332172	Now Brookston Energy Inc.
Oct 30, 1992	405496	Drill	Harrison	T. P. Smith Estate 'C' #4	9,800	—	20332168	Now Brookston Energy Inc.
Oct 30, 1992	405496Amendment	Drill	Harrison	T. P. Smith Estate 'C' #4	9,800	Spudded	20332168	Now Brookston Energy Inc.
Oct 30, 1992	405496Amendment	Drill	Harrison	Smith, T. P. Estate 'C' #4	9,800	Final completion	20332168	Now Brookston Energy Inc.
Sep 23, 1992	403802	Drill	Harrison	Smith, T.P. Estate 'C' #2	9,800	Final completion	20332160	Now Brookston Energy Inc.
Aug 11, 1992	402226	Drill	Harrison	Smith, T.P. Estate "C" #3	9,800	Spudded	20332150	—
Aug 11, 1992	402226Amendment	Drill	Harrison	Smith, T.P. Estate "C" #3	9,800	Final completion	20332150	—
Jul 24, 1992	401603	Recompletion	Harrison	Hammond Estate #1	6,980	Final completion	20330514	—
Dec 12, 1991	395008	Recompletion	Harrison	Taylor 'A' #1	8,880	Final completion	20331850	Acquired from Marshall Expl. Inc.
May 14, 1990	372620	Drill	Harrison	McDaniels, Furrh #2	9,900	Final completion	20331922	Acquired from Marshall Expl. Inc.
Jan 29, 1990	369231	Drill	Harrison	Haddad Gas Unit 1 #4	6,500	Final completion	20331880	Acquired from Sonat Exploration Company
Jan 29, 1990	369231Amendment	Drill	Harrison	Haddad Gas Unit 1 #4	6,500	Final completion	20331880	Acquired from Sonat Exploration Company
Jan 29, 1990	369231Amendment	Drill	Harrison	Haddad Gas Unit 1 #4	6,575	—	20331880	Acquired from Sonat Exploration Company-MCR
Nov 22, 1989	366771	Drill	Harrison	Taylor "A" #1	10,000	Final completion	20331850	Acquired from Marshall Expl. Inc.
Jun 30, 1989	361035	Recompletion	Harrison	Rudd Gas Unit 2 #C 1	6,500	Final completion	20331388	Acquired from Sonat Exploration Company
Mar 16, 1989	357127	Drill	Harrison	Clark #4	10,000	Final completion	20331773	Acquired from Marshall Expl. Inc.
Dec 23, 1988	354510	Drill	Harrison	Mann #3	10,000	Final completion	20331755	Acquired from Marshall Expl. Inc.
Dec 23, 1988	354510Amendment	Drill	Harrison	Mann #3	10,000	—	20331755	Acquired from Marshall Expl. Inc.
Dec 23, 1988	354510Amendment	Drill	Harrison	Mann #3	10,000	—	20331755	Acquired from Marshall Expl. Inc.
Sep 14, 1988	351190	Drill	Harrison	Hightower, Mattie #2	7,000	—	20331730	Acquired from Sonat Exploration Company
Sep 14, 1988	351190Amendment	Drill	Harrison	Hightower, Mattie #2	7,000	—	20331730	Acquired from Sonat Exploration Company
Sep 14, 1988	351190Amendment	Drill	Harrison	Hightower, Mattie #2	8,200	Final completion	20331730	Acquired from Sonat Exploration Company
Sep 13, 1988	351191	Drill	Harrison	Taylor #2	7,000	Final completion	20331729	Acquired from Sonat Exploration Company
Sep 13, 1988	351191Amendment	Drill	Harrison	Taylor #2	7,000	—	20331729	Acquired from Sonat Exploration Company
Sep 13, 1988	351191Amendment	Drill	Harrison	Taylor #2	6,500	—	20331729	Acquired from Sonat Exploration Company
Aug 29, 1988	350587	Drill	Harrison	Swift #5	10,000	Unsuccessful workover	20331725	Acquired from Marshall Expl. Inc.
Dec 31, 1987	340919	Drill	Harrison	Phillips-Rudd #1	7,000	Final completion	20331685	Acquired from Hanover Energy Inc.
Dec 31, 1987	340919Amendment	Drill	Harrison	Phillips-Rudd #1	7,000	Spudded	20331685	Acquired from Hanover Energy Inc.