OPERATORS · RRC 186120

Cox Oil & Gas, Inc

60 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jan 2, 1992395486DrillWebbAlley #910,500Final completion47935378Now Eex Operating L.P.
Jan 2, 1992395486DrillWebbAlley #910,503Spudded47935378Now Eex Operating L.P.
Oct 17, 1991392919DrillBordenCoates #19,000—03331508Now Gunnagoe Production LLC
Oct 17, 1991392919DrillBordenCoates #19,100—03331508Now Gunnagoe Production LLC
Oct 17, 1991392919DrillBordenCoates #19,100Final completion03331508Now Gunnagoe Production LLC
Oct 14, 1991392673DrillDuvalHoffman #116115,500Plugged dry hole (P&A)13137514—
Nov 8, 1990380720DrillDuvalCuellar #117115,500—13137428—
Nov 8, 1990380720DrillDuvalCuellar #117116,500Plugged dry hole (P&A)13137428—
Jul 27, 1990375736DrillDuvalMobil Fee #215,500Final completion13137381Now Mobil Producing TX. & N.M. Inc.
Jul 27, 1990375736DrillDuvalMobil Fee #216,500Spudded13137381Now Mobil Producing TX. & N.M. Inc.
Apr 2, 1990371628DrillWebbRuben Gonzalez Gas Unit #5A14,500Final completion47935019Now Hughes Dan A. Company L.P.
Feb 7, 1990369497DrillDuvalCuellar-State #116,000Final completion13137320Now Daf Operating LLC
Dec 1, 1989367023DrillWebbRuben Gonzalez Gas Unit #514,500Plugged dry hole (P&A)47934951—
Sep 28, 1989364494DrillLive OakRose #14,500Plugged dry hole (P&A)29733912—
Sep 13, 1989363703DrillWebbBenavides #113,000Final completion47934910Now Cox Exploration Inc.
Sep 13, 1989363703DrillWebbBenavides #113,000—47934910Now Cox Exploration Inc.
Jun 1, 1989359865DrillDuvalMobil Fee #117,000Final completion13137239—
Mar 3, 1989356597DrillZapataFulbright, J. E. #114,500—50532534—
Mar 3, 1989356597DrillZapataFulbright, J. E. #114,500Plugged dry hole (P&A)50532534—
Nov 22, 1988353500DrillFrioHildebrand #27,900Final completion16332570Now Blackbrush O & G LLC
Jul 27, 1988349346DrillDuvalPeters #115,000Plugged dry hole (P&A)13137135—
Jun 21, 1988347988DrillJim HoggArmstrong 258 #216,000Final completion24731822—
Dec 14, 1987340005DrillJim HoggArmstrong, Frank #310,700Plug fresh water24731808—
Jul 23, 1987333222DrillLavacaWilliams-Frost Gas Unit #114,000—28532001Now Apache Corporation
Jul 23, 1987333222DrillLavacaWilliams-Frost Gas Unit #114,000Final completion28532001Now Apache Corporation
Jun 4, 1987331105DrillCraneLieurance #45,200Unsuccessful workover10333801Now Banks R. C.
May 27, 1987330627DrillStarrSlick Estate #112,000—42732195—
May 27, 1987330626DrillStarrSlick Estate #212,000Final completion42732196—
May 13, 1987330060DrillWebbOlmitos Ranch #139,200Final completion47934519Now Proline Energy Resources Inc
May 13, 1987330058DrillWebbOlmitos Ranch #129,200Final completion47934520Now Cox Exploration Inc.
May 12, 1987329926DrillWebbRuben Gonzalez Gas Unit #316,000Final completion47934518—
May 12, 1987329925DrillWebbRuben Gonzalez Gas Unit #416,000—47934517Now Texas L. Petroleum Inc.
May 12, 1987329925DrillWebbRuben Gonzalez Gas Unit #415,000—47934517Now Texas L. Petroleum Inc.
May 12, 1987329925DrillWebbRuben Gonzalez Gas Unit #415,000Final completion47934517Now Texas L. Petroleum Inc.
Apr 16, 1987328938DrillWebbArmstrong 258 #115,500Final completion47934506—
Mar 25, 1987328033DrillDuvalHamilton, Buck #112,000Plugged dry hole (P&A)13136995—
Nov 14, 1986323008DrillStarrSamano, M. #39,100Final completion42732158Now Starco Exploration Inc.
Oct 16, 1986321759DrillWebbVergara 1680 #811,300—47934430Now Eex Corporation
Oct 16, 1986321759DrillWebbVergara 1680 #811,300Final completion47934430Now Eex Corporation
Oct 16, 1986321759DrillWebbVergara 1680 #811,316—47934430Now Eex Corporation
Aug 26, 1986305600DrillWebbGonzalez, Ruben #216,000—47934414—
Aug 26, 1986305600DrillWebbGonzales, Ruben #216,000Final completion47934414—
Aug 20, 1986305429DrillStarrState of Texas #110,000Final completion42732137—
Aug 5, 1986304888DrillWebbB.M.T. 69 #116,000Final completion47934405—
Jul 15, 1986304143DrillMitchellBrennand "A" #18,200Final completion33533251Now Petra Oleum Corp.
Mar 20, 1986299956DrillStarrSamano, M. #28,300Final completion42732116—
Feb 26, 1986298518DrillGarzaNorth Huntley Unit #T3133,950Final completion16932706Now Southwest Royalties Inc.
Oct 17, 1985287667DrillStarrSamano, M. #18,000Final completion42732070Acquired from Cox, Edwin L. & Cox, Berry R.
Jul 16, 1985280332DrillWebbOlmitos Ranch #109,500Final completion47934201Acquired from Cox, Edwin L. & Cox, Berry R.
Apr 23, 1985273163DrillWebbAlley #811,000Final completion47934142Acquired from Cox, Edwin L. & Cox, Berry R.