OPERATORS · TEXAS · P-5 NUMBER 130482

Caprock Operating, Inc.

24 FILINGS · 22 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Mar 12, 2004543147DrillAndrewsReed SA #14,900Final completion00339230Now Parallel Petroleum LLC
Feb 12, 2004541795RecompletionAndrewsNorth Means Queen Sand Unit #24014,222—00300462—
May 2, 2003530799ReenterAndrewsNorth Means Queeen Sand Unit #22034,225—00302003—
Feb 14, 2003528471RecompletionAndrewsNorth Means Queen Sand Unit #28144,900Final completion00333559Now Parallel Petroleum LLC
Dec 1, 2000496792AmendmentRecompletionAndrewsMast #14,896Final completion00305307Now Parallel Petroleum LLC
Jul 3, 2000496792RecompletionAndrewsMast #14,896Spudded00305307Now Parallel Petroleum LLC
Jan 2, 1998471494DrillAndrewsNorth Means Queen Sand Unit #25054,300Final completion00338341Now Parallel Petroleum LLC
May 17, 1991387989DrillAndrewsSpinks, Jessie M. "B" #164,250Final completion00336931Now Endeavor Energy Resources L.P.
May 13, 1991387741DrillAndrewsShultz, C. A. "C" #234,200Final completion00336930Now Endeavor Energy Resources L.P.
May 1, 1991387310DrillAndrewsShultz, C. A. "C" #224,200Final completion00336925Now Endeavor Energy Resources L.P.
Mar 4, 1991385109ReenterAndrewsTexas "T" #15,616—00305623—
Feb 26, 1991384753DrillAndrewsUniversity 6 #27,100Spudded00336899Now Baker Operating Inc.
Feb 26, 1991384753AmendmentDrillAndrewsUniversity 6 #27,100Final completion00336899Now Baker Operating Inc.
Oct 24, 1990379809DrillAndrewsShultz, C. A. "C" #214,300Final completion00336829Now Endeavor Energy Resources L.P.
Oct 23, 1990379808DrillAndrewsSpinks, Jessie M. "B" #154,400Final completion00336830Now Endeavor Energy Resources L.P.
Aug 31, 1990377317DrillAndrewsSpinks, Jessie M. -B- #144,400Final completion00336805Now Endeavor Energy Resources L.P.
Apr 26, 1990372592DrillAndrewsShultz, C.A. -C- #20X4,400Final completion00336729Now Endeavor Energy Resources L.P.
Mar 1, 1990370371DrillAndrewsWestbrook Oil Corp. #224,400Final completion00336685Now Endeavor Energy Resources L.P.
Mar 1, 1990370370DrillAndrewsShultz, C. A. -C- #204,400Plugged dry hole (P&A)00336684—
Jan 5, 1990367778DrillAndrewsSpinks, Jessie M. -B- #134,400Final completion00336615Now Endeavor Energy Resources L.P.
May 23, 1989359592DrillAndrewsNorth Means Queen Sand Unit #17064,400Final completion00336375Now Parallel Petroleum LLC
May 19, 1989359511DrillAndrewsNorth Means Queen Sand Unit #23034,400Final completion00336374Now Parallel Petroleum LLC
May 16, 1988346522AmendmentDrillAndrewsNorth Means Queen Sand Unit #22054,400Final completion00336162Now Parallel Petroleum LLC
Nov 16, 1983220875DrillAndrewsBrown University #16,300Final completion00333862Acquired from Transierra Exploration Corp.