OPERATORS · TEXAS · P-5 NUMBER 712840

Rio Petroleum, Inc.

180 PERMITS · PAGE 2 OF 4 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Jun 23, 1997463862DrillWilbargerWright #18,570Final completion48732354—
Apr 17, 1997461280DrillHardemanLoveless "J" #18,600Plugged dry hole (P&A)19731411—
Dec 3, 1996441119DrillHartleyPowell D-3 Mipa Unit #36,600Final completion20530268Now High River Res Operating LLC
Sep 3, 1996452150DrillHartleyLathem Mary K Unit #16,600Final completion20530275Now High River Res Operating LLC
Aug 7, 1996450379RecompletionLibertyBoyt, C. K. Estate #1ST9,000Final completion29130590Now McGowan Working Partners Inc.
May 3, 1996447183ReenterHartleyLanghorne #16,700—20530184—
Mar 8, 1996445479DrillHardemanMS Bettye #31368,800Final completion19731373—
Jan 30, 1996444124RecompletionLipscombArdrey #28,952—29530800Acquired from Chaparral (USA) Energy, Inc.
Dec 5, 1995441945ReenterOchiltreeBeagle #25,000Final completion35731257Now B and G Production Inc.
Jan 26, 1995431775ReclassCarsonSheridan #1G3,094—06531124—
Jan 26, 1995431774ReclassCarsonSheridan #2G3,309Final completion06531125—
Nov 29, 1994430452ReenterHartleyLathem, W. H. 5 #14,196Final completion20500023Acquired from Exxon Corp.
Aug 24, 1994427348DrillGainesWestlands - IP #10255,500Final completion16534773—
Sep 21, 1993415960ReenterWheelerBailey "A" #111,900—48330054—
Aug 23, 1993409464OtherWheelerCharles #22,560Final completion48331050—
Jun 11, 1993412498DrillHartleyHoughton #10277,500Plugged dry hole (P&A)20530246—
Jun 3, 1993412231RecompletionWheelerEast #32,700—48380804Now Mon Corp.
May 20, 1993411819DrillHartleyHoughton #17,500—20530243—
Dec 31, 1992407681ReenterLubbockKary #111,450Plugged dry hole (P&A)30300111—
Sep 8, 1992403148DrillHardemanMs. Bettye #13628,800Plugged dry hole (P&A)19731222—
Aug 24, 1992402639DrillOldhamMansfield "B" #17,650Final completion35930283—
Aug 24, 1992402637DrillOldhamMansfield "CS" #76,700Final completion35930282Now Stephens & Johnson Operating Co.
Jul 8, 1992401003DrillHardemanPalaura-LPC Unit #18,700Final completion19731217Acquired from Trio Operating Company, Inc.
Apr 8, 1992398194DrillHardemanBligh-Loveless-Langford Unit #18,700Final completion19731208Acquired from Trio Operating Company, Inc.
Apr 8, 1992398194Field transferHardemanBligh-Loveless-Langford Unit #18,566—19731208—
Mar 17, 1992394533OtherHutchinsonJohnson "B" #13,150Final completion23331805—
Aug 7, 1991390621DrillOldhamAurora #167,500Final completion35930280Now Overflow Energy LLC
Aug 7, 1991390621DrillOldhamAurora #167,500—35930280Now Overflow Energy LLC
May 9, 1991386815DrillOldhamTaylor "B" #27,600Final completion35930279Now Pride Energy Company
Apr 29, 1991387204DrillHardemanMs. Bettye #11368,800Final completion19731172—
Apr 1, 1991385859ReenterRobertsMarty #24,700Plugged dry hole (P&A)39331097—
Jan 14, 1991382985RecompletionGrayMorse, J. S. "C" #22,960—17982317—
Sep 28, 1990377739RecompletionGrayMorse, J. S. "C" #32,988Final completion17904055—
Sep 10, 1990375159OtherGrayBeth #23,033Final completion17931487Now Endeavor Energy Resources L.P.
Sep 10, 1990375134OtherGrayTeriana #12,997Final completion17931175Now Oilwell Operators Inc.
Sep 6, 1990377218ReenterHartleyLathem, W. H. 5 #14,700—20500023Acquired from Tri State Pipeline Service, Inc.
Apr 23, 1990372377RecompletionGrayMorse, J. S. "D" #53,100—17982323—
Feb 22, 1990369836DrillHutchinsonPatterson #19,000Plugged dry hole (P&A)23332409—
Jan 12, 1990368523DrillHardemanThompson-Sawyer Library #18,700Final completion19731114Acquired from Trio Operating Company, Inc.
Nov 17, 1989365870RecompletionLipscombArdrey #28,952—29530800Acquired from Mustang Fuel Corp. of Oklahoma
Sep 28, 1989364386DrillShermanBryan #35,300Unsuccessful workover42130459Acquired from Bryan Exploration Company
Mar 30, 1989357463DrillShermanBryan #25,300—42130444Acquired from Bryan Exploration Company
Mar 30, 1989357463DrillShermanBryan #25,300Final completion42130444Acquired from Bryan Exploration Company
Nov 4, 1988352974DrillHansfordBivins #11077,500Plugged dry hole (P&A)19531056—
Sep 26, 1988351576ReenterWheelerStiles #102512,800Final completion48330718Now Pogo Panhandle 2004 L.P.
Aug 17, 1988350128DrillOldhamBinford #17,100—35930275Acquired from Team Exploration
Aug 17, 1988350128DrillOldhamBinford #17,100Final completion35930275Acquired from Great Western Drlg. Co.
Jan 20, 1988341475RecompletionGrayMorse, J. S. "D" #43,100Final completion17907455—
Jan 19, 1988341535RecompletionHemphillGeorge #114,850—21131191—
Jan 13, 1988341298DrillGrayMcLarty-Lester #13,450—17931912—