OPERATORS · TEXAS · P-5 NUMBER 174000

Convest Energy Corporation

21 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jul 25, 1984246082RecompletionMatagordaState Tract 173 #25,882Final completion32130833Now Coastland Operations LLC
Dec 23, 1983224321RecompletionMatagordaState Tract 194 #63,303—32130969Now Chaparral Energy L.L.C.
Nov 4, 1983219811RecompletionMatagordaState Tract 194 #53,036Final completion32130856Now Sterling Expl. & Prod. Co. LLC
Oct 6, 1983216487RecompletionMatagordaHuebner, M. D. #38,900Final completion32130773Now McGowan Working Partners Inc.
Jun 8, 1983197613RecompletionMatagordaState Tract 179 #16,100—32130895Now Main Energy Inc.
May 17, 1983195249DrillMatagordaState Tract 194 #72,818Final completion32131308Now Sterling Expl. & Prod. Co. LLC
May 17, 1983195253DrillMatagordaState Tract 173 #33,000—32131309—
May 10, 1983194272DrillMatagordaState Tract 174 #16,000Final completion32131304Now BKN Oil & Gas Inc.
Jun 3, 1981124835RecompletionMatagordaHeffelfinger, Nancy #19,200Final completion32130818Acquired from Integral Energy Corp.
Oct 27, 198096943RecompletionMatagordaHuebner, M. D. #311,330Final completion32130773Now McGowan Working Partners Inc.
May 21, 198084720RecompletionMatagordaHeffelfinger, Nancy #19,600Final completion32130818Acquired from Integral Energy Corp.
Apr 8, 198077543RecompletionMatagordaHuebner, M. D. #110,807Final completion32130462Now McGowan Working Partners Inc.
Sep 26, 197833511DrillMatagordaState Tract 168 #16,000—32130880—
Aug 25, 197831382DrillMatagordaState Tract 167 #15,882Plugged dry hole (P&A)32130876—
Aug 9, 197831289DrillMatagordaHeffelfinger, Nancy #18,970Final completion32130818Acquired from Integral Energy Corp.
Jul 20, 197828834DrillMatagordaHuebner, Pauline #110,500Plugged dry hole (P&A)32130868—
Jul 19, 197828759RecompletionMatagordaSartwelle, J. D. #1-A9,015—32130424Acquired from Integral Energy Corp.
Jul 7, 197828064DrillMatagordaKrenek, Frank J. #110,200Plugged dry hole (P&A)32130866—
Dec 12, 197713793DrillMatagordaHeffelfinger, Nancy #19,600Final completion32130818Acquired from Integral Energy Corp.
Jun 17, 1977951DrillMatagordaOwen, Bessie Mae #15,011Plugged dry hole (P&A)32181480Now Sun Expl. & Prod. Co.-Abilene
Jun 15, 1977744DrillMatagordaHuebner, M. D. #311,750—32130773Now McGowan Working Partners Inc.