OPERATORS · TEXAS · P-5 NUMBER 621040

Oilwell Operators, Inc.

11 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 14, 1993	418968	Other	Gray	Robinson #3	3,103	Final completion	17931571	Acquired from Robinson Drilling of Texas
Dec 14, 1992	406499	Other	Gray	Robinson #2	3,100	Final completion	17931570	Acquired from Robinson Drilling of Texas
Jan 28, 1992	384042	Other	Gray	Bowers, J. B. "B" #2	3,200	Final completion	17931006	Acquired from Weathered Operating Co.
Jan 29, 1991	379001	Other	Gray	Rose, B. Bull #2	3,070	Final completion	17931624	Acquired from Toro Resources, Inc.
Sep 24, 1990	375556	Other	Gray	Thut #4	2,966	Final completion	17931177	Acquired from Robinson Drilling of Texas
Sep 10, 1990	375134	Other	Gray	Teriana #1	2,997	Final completion	17931175	Acquired from Rio Petroleum, Inc.
Sep 10, 1985	284746	Other	Gray	Taylor, W. H. "N" #2	4,000	Final completion	17903012	Acquired from Taylor,w.h.est. EE-Clayton,h.j.
Sep 7, 1982	171048	Other	Gray	Taylor Ranch Fee 'A' #4	3,300	Final completion	17930074	Acquired from Taylor-Clayton-Hawley
Sep 3, 1981	132106	Other	Lubbock	Hobgood #1	4,400	Plugged dry hole (P&A)	30330488	—
Jun 11, 1980	83552	Other	Jones	Bowyer, O. M. #2	2,350	Final completion	25330868	Now Scott Operating Inc.
Jun 2, 1980	82650	Other	Taylor	Clack, E. E. #6	2,000	Final completion	44131497	Now Black Diamond Operating LLC