OPERATORS · TEXAS · P-5 NUMBER 743279

Sahara Operating Company

5 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 27, 1998	476644	Recompletion	Pecos	Hokit Unit, Hellon (Sec, 16) #2	10,980	Final completion	37130953	Acquired from Engroup Resources, L.P.
Oct 27, 1982	175589	Drill	Pecos	Wimberly-Bryan #2	14,983	Final completion	37131620	Acquired from Highland Resources, Inc.
Aug 31, 1982	170565	Recompletion	Pecos	Hokit, Hellon Sec. 16 #2	11,303	Final completion	37130953	Acquired from Mobil Producing TX. & N.M. Inc.
Nov 30, 1979	65091	Drill	Pecos	Shaffrath, Max D. Etal #4	7,000	Final completion	37132946	Acquired from Atapco
Nov 30, 1979	65089	Drill	Pecos	Shaffrath, Max D. Etal #3	7,000	Final completion	37132945	Acquired from Atapco