OPERATORS · RRC 241411

Ecoserv Environmental Svcs, LLC

28 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Dec 2, 2014801040DrillJeffersonChessher #162,000Final completion24532839—
Sep 10, 2013769422DrillJeffersonChessher #152,000—24532790Acquired from Newpark Environmental Svcs LLC
Sep 10, 2013769422DrillJeffersonChessher #152,000Spudded24532790—
Sep 10, 2013769422DrillJeffersonChessher #152,000Final completion24532790—
Sep 4, 2013769112DrillJeffersonChessher #142,000Final completion24532789Acquired from Newpark Environmental Svcs LLC
Jul 6, 2011719180DrillJeffersonTexas Exploration Company #72,000Final completion24532702Acquired from Newpark Environmental Svcs LLC
Oct 31, 2007647561DrillJeffersonChessher #132,000Spudded24532528Acquired from Newpark Environmental Svcs LLC
Oct 31, 2007647561DrillJeffersonChessher #132,000Final completion24532528Acquired from Newpark Environmental Svcs LLC
Jul 5, 2007641254DrillJeffersonChessher #2CW3,213Final completion24532506Acquired from Newpark Environmental Svcs LLC
Nov 2, 2006628472DrillJeffersonChessher #112,000Final completion24532471Acquired from Newpark Environmental Svcs TX LP
Aug 14, 2006624220ReenterJeffersonFannett Cavern #13,705—24532461Acquired from Newpark Environmental Svcs TX LP
Aug 14, 2006624220ReenterJeffersonChessher #1CW3,705Final completion24532461Acquired from Newpark Environmental Svcs LLC
Mar 23, 2006615624DrillJeffersonChessher #122,000Final completion24532439Acquired from Newpark Environmental Svcs TX LP
Jul 1, 2004547725DrillJeffersonChessher #102,000Final completion24532370Acquired from Newpark Environmental Svcs TX LP
Dec 20, 2002526454DrillJeffersonChessher #42,000Spudded24532328Acquired from Newpark Environmental Svcs TX LP
Dec 20, 2002526454DrillJeffersonChessher #42,200Final completion24532328Acquired from Newpark Environmental Svcs TX LP
Jun 5, 2000495814DrillJeffersonChessher #82,500Final completion24532253Acquired from Newpark Environmental Svcs TX LP
Jun 5, 2000495813DrillJeffersonChessher #72,500Final completion24532252Acquired from Newpark Environmental Svcs TX LP
Feb 18, 1998473498DrillJeffersonChessher #52,500Final completion24532171Acquired from Newpark Environmental Services
Nov 17, 1997470156DrillJeffersonChessher #62,500Final completion24532166Acquired from Newpark Environmental Services
Jul 29, 1996450913DrillJeffersonChessher #22,250Final completion24532135Acquired from Newpark Environmental Services
Aug 15, 1995438953DrillJeffersonChessher #12,500—24532116Acquired from Goldrus Producing Company
Aug 15, 1995438953DrillJeffersonChessher #12,500Final completion24532116Acquired from Goldrus Producing Company
Jun 22, 1995436994DrillJeffersonChessher #12,500Final completion24532114Acquired from Newpark Environmental Services
May 19, 1995436049DrillJeffersonTexas Exploration Co. #62,000Final completion24532113Acquired from Goldrus Producing Company
Apr 12, 1995434807DrillJeffersonTexas Exploration Co. #32,000Final completion24532111Acquired from Goldrus Producing Company
Jun 15, 1994424942DrillJeffersonTexas Exploration Company #1SW1,650Final completion24532096Acquired from Trinity Products Co.
Jan 6, 1994419838ReenterJeffersonTexas Exploration Company "A" #11,800Final completion24503267Acquired from Goldrus Environmental Serv.,inc.