OPERATORS · TEXAS · P-5 NUMBER 379774

Heritage Resources, Inc.

29 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Dec 8, 1988353499DrillWinklerTubb Estate "18" #122,400—49532223—
Mar 18, 1988344085DrillWinklerTubb Estate #520,000—49532184—
Mar 18, 1988344085DrillWinklerTubb Estate #520,000—49532184—
Mar 17, 1988342353DrillWinklerTubb Estate "2" #220,000—49532179—
Mar 17, 1988342353DrillWinklerTubb Estate "2" #220,000—49532179—
Feb 12, 1988342529DrillMartinCowden, Courtney #54,900Plugged dry hole (P&A)31733518—
Nov 30, 1987339272DrillWinklerTubb Estate "22" #322,200Final completion49532161Now Ameredev Operating LLC
Sep 1, 1987335218DrillMartinCowden, Courtney "A" #410,600Spudded31733457—
Jan 28, 1987325821DrillMartinCowden, Courtney #310,500—31733428Now Endeavor Energy Resources L.P.
Jan 28, 1987325821DrillMartinCowden, Courtney #310,500Final completion31733428Now Endeavor Energy Resources L.P.
Dec 17, 1986324492DrillMartinCowden, Courtney #24,900Plugged dry hole (P&A)31733406—
Aug 7, 1986304997DrillWinklerTubb Estate "22" #222,000—49532057Now Impetro Operating LLC
Aug 7, 1986304997DrillWinklerTubb Estate "22" #219,054Final completion49532057Now Impetro Operating LLC
Aug 7, 1986304997DrillWinklerTubb Estate "22" #219,054—49532057Now Impetro Operating LLC
Jul 16, 1986304172DrillWinklerTubb Estate "21" #119,706Final completion49531979Now Matador Production Company
Jul 16, 1986304173DrillWinklerTubb Estate "23" #114,650Final completion49532042Now Matador Production Company
Jul 7, 1986303871DrillMartinCowden, Courtney #113,200Final completion31733371Now Diamondback E&P LLC
Feb 4, 1986296974DrillWinklerTubb Estate #102315,000Spudded49532042Now Matador Production Company
Dec 23, 1985293512DrillMartinCowden "30" #112,000Final completion31733321Now Diamondback E&P LLC
Oct 4, 1985286523DrillWinklerTubb Estate "21" #122,000Spudded49531979Now Matador Production Company
Sep 5, 1985284022DrillMidlandScharbauer 35B #113,300Final completion32931586Now Chevron U. S. A. Inc.
Jul 26, 1985281201DrillMartinScharbauer #20311,900Final completion31733217Now Endeavor Energy Resources L.P.
Jul 5, 1985279558DrillGarzaLott 18 #19,000Final completion16932613Now Patterson Petroleum Inc.
May 14, 1985274978DrillMidland"D" Scharbauer #101913,300Final completion32931521Now Heritage Standard Corporation
Apr 15, 1985272340DrillMidlandMcKandles #103011,000Final completion32931507Now Diamondback E&P LLC
Jan 15, 1985264268DrillMartinScharbauer #10313,200Final completion31733122Now OXY USA Inc.
Nov 19, 1984258264DrillWinklerTubb Estate #102220,000Final completion49531858Now Matador Production Company
Sep 5, 1984250428DrillMidlandScharbauer #101913,500Final completion32931388Now Heritage Standard Corporation
Jan 30, 1984227908DrillWinklerTubb Estate #10219,328Final completion49531705Now Matador Production Company