OPERATORS · TEXAS · P-5 NUMBER 877447

United Operating, LLC ***

5 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Sep 8, 2003536193ReenterAndrewsUniversity "F" #1D5,500—00302078Acquired from Three Span Oil & Gas Inc
May 25, 2001509454ReenterAndrewsUniversity "F" #35,100Plugged dry hole (P&A)00302075Acquired from Patterson Petroleum LP
Sep 24, 1999487797RecompletionAndrewsUniversity "F" #25,000—00302074—
Jul 29, 1999486225RecompletionAndrewsUniversity "F" #211,102Final completion00302074—
Jul 1, 1999485552ReenterAndrewsUniversity F #10144,872—00306678—