OPERATORS · TEXAS · P-5 NUMBER 253210

Enserch Exploration, Inc

50 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Aug 18, 1997464482RecompletionAtascosaL. T. Urbanczyk Unit 2 #510,800Final completion01334020Now Capital Star Oil & Gas Inc.
May 23, 1997461438RecompletionAtascosaTom, J. L. -a- Unit 2 #511,000Final completion01334031Now Capital Star Oil & Gas Inc.
Apr 23, 1997461437RecompletionAtascosaUrbanczyk, L. T. Unit 3 #411,000—01334017Now Capital Star Oil & Gas Inc.
Oct 16, 1996447823RecompletionAtascosaL. T. Urbanczyk Gas Unit 1 #410,620Final completion01334030Now Capital Star Oil & Gas Inc.
Jan 20, 1987348281DrillAtascosaUrbanczyk, L.T. Unit 2 #210,900—01320096Acquired from EP Operating Company
Jan 23, 1985264988DrillAtascosaJ. L. Tom "a" Unit 4 #311,000Final completion01333179Now Capital Star Oil & Gas Inc.
Jun 30, 1983200095RecompletionAtascosaL.T. Urbanczyk, Unit #1 #110,919—01380822—
Jun 6, 1983197814DrillAtascosaH. Richter Unit #311,000Final completion01331876Now Britanco L.L.C.
Apr 18, 1983193104DrillAtascosaJ. L. Tom "a" Unit 2 #310,850Final completion01331798Now Capital Star Oil & Gas Inc.
Apr 5, 1982155736DrillAtascosaSchumann, H.A. "a" Unit #310,900Final completion01331436Now Zone Ridge Operating LLC
Feb 22, 1982151439RecompletionAtascosaH.E. Richter Unit 1 #110,100—01380810—
Feb 8, 1982151025RecompletionAtascosaH.E. Richter Unit 1 #110,100Final completion01300734Now EP Operating Company
Aug 24, 1981160801DrillAtascosaUrbanczyk, L. T. Unit 1 #311,000Final completion01331298Now Capital Star Oil & Gas Inc.
Aug 3, 1981129938DrillAtascosaTom, J. L. "a" Unit 3 #211,000Final completion01331283Now Capital Star Oil & Gas Inc.
Jul 2, 1981123529DrillAtascosaUrbanczyk, L. T. Unit 1 #311,000Spudded01331298Now Capital Star Oil & Gas Inc.
Feb 24, 1981112771DrillAtascosaLieke, Otto #210,900Final completion01331217Now Newfield Exploration Company
Nov 24, 1980106592DrillAtascosaEschenburg, Frances #110,699Plugged dry hole (P&A)01331154—
Sep 29, 198096445DrillAtascosaSchumann, H. A. "B" Unit #211,000Final completion01331109Now Momentum Oil & Gas LLC
Jul 28, 198093623DrillAtascosaTom, J. L. "a" Unit 4 #2L10,901Spudded01331046—
Jul 28, 198093194OtherAtascosaSchumman, H. A. "a" Unit #1U11,069—01380791—
Feb 5, 198071747OtherAtascosaTom, J. L. "a" Unit 4 #211,000—01331046—
Feb 4, 198071744OtherAtascosaTom, J. L. "a" Unit 2 #210,950—01303103Now EP Operating Company
Dec 28, 197967750DrillAtascosaUrbanczyk, L. T. Unit 3 #311,000Final completion01331062Now Capital Star Oil & Gas Inc.
Dec 20, 197967368OtherAtascosaSchumann, H. A. "a" Unit #211,000—01380787—
Dec 17, 197967050DrillAtascosaUrbanczyk, L. T. Unit 2 #311,000Final completion01331061Now Capital Star Oil & Gas Inc.
Nov 16, 197964054DrillAtascosaTom, J. L. "a" Unit 4 #211,000Final completion01331046—
Oct 4, 197960883DrillAtascosaRichter, H. Unit #211,000Spudded01331029Now J & D Logistics Inc
Sep 4, 197957683DrillAtascosaSchumann, H. A. "a" Unit #211,000Long string casing01330997Now Newfield Exploration Company
Jan 9, 197940504DrillAtascosaReidel, Robert #11,500Plug stat test01330975—
Jan 9, 197940503DrillAtascosaReidel, Robert #21,500Plug stat test01330974—
Jan 9, 197940502DrillAtascosaPhillip, Dr. Gerald #11,500Plug stat test01330973—
Nov 13, 197836772DrillAtascosaCampbell, T. P. #41,500Plug stat test01330964—
Nov 9, 197836570DrillAtascosaCampbell, T. P. #51,500Plug stat test01330961—
Nov 3, 197836160DrillAtascosaHenke, Felix B., et Al #11,500—01330959—
Nov 3, 197836158DrillAtascosaTom, J. L., Sr., et UX #11,500—01330958—
Nov 3, 197836157DrillAtascosaMay, Robert L. #11,500Plugged dry hole (P&A letter)01330957—
Oct 31, 197835965DrillAtascosaHenke, Richard H., et Al #1954Plugged dry hole (P&A)01330956—
Oct 31, 197835964DrillAtascosaHenke, Lawrence C. et UX #2600—01330955—
Oct 16, 197835687OtherAtascosaTom. J. L. "a" Unit 2 #2-L10,950—01380781—
Oct 16, 197835682OtherAtascosaTom, J. L. "a" Unit 1 #2-L10,850—01320039Now Newfield Exploration Company
Oct 16, 197834625DrillAtascosaMauch, Joe #4600Plugged dry hole (P&A letter)01330951—
Oct 16, 197834624DrillAtascosaMauch, Joe #3600—01330950—
Oct 16, 197834623DrillAtascosaMauch, Joe #2600—01330949—
Oct 16, 197834622DrillAtascosaMauch, Joe #1600Plugged dry hole (P&A letter)01330948—
Oct 16, 197834621DrillAtascosaWright, A. M. Henke #3600—01330947—
Oct 16, 197834620DrillAtascosaWright, A. M. Henke #2600—01330946—
Oct 16, 197834619DrillAtascosaWright, A. M. Henke #1553Plugged dry hole (P&A)01330945—
Oct 16, 197834618DrillAtascosaWeigang, L. R. #1497Plugged dry hole (P&A)01330944—
Jul 5, 197827932DrillAtascosaUrbanczyk, L. T. Unit 1 #211,000—01330925—
Feb 8, 197817859DrillAtascosaUrbanczyk, L. T. Unit 1 #211,000Long string casing01330904Now Capital Star Oil & Gas Inc.