OPERATORS · TEXAS · P-5 NUMBER 659847

Petranol America Inc.

11 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 3, 1991	382999	Drill	Shackelford	Holstein Estate #40	1,950	Unsuccessful workover	41737465	Now Ngezi LCC
Sep 12, 1989	363721	Drill	Shackelford	Holstein Estate #39	1,950	Final completion	41737309	Now DJ & T Services LLC
Jan 5, 1987	325107	Drill	Shackelford	Holstein Estate #38	1,950	Plugged dry hole (P&A)	41736997	—
Nov 12, 1986	323028	Drill	Callahan	Windham #A 1	4,999	Final completion	05935681	Now Benson & Schoen Oil Co. Inc.
May 31, 1984	240737	Drill	Coleman	Hearn, Wylie E. "A" #3	3,600	Final completion	08334107	Now J.W.S.
May 22, 1984	239741	Drill	Callahan	Windham, Frank J. #4	3,600	Final completion	05934959	Acquired from Nueve Operating Co. of Texas
Dec 5, 1983	222612	Drill	Callahan	Windham #5	4,484	Final completion	05934735	Acquired from Nueve Operating Co. of Texas
May 31, 1983	197723	Drill	Callahan	Windham, Frank J. #2	3,500	Final completion	05934238	Acquired from Leclair Operating Co., Inc.
May 16, 1983	195251	Drill	Callahan	Windham #4	4,700	Final completion	05934198	Acquired from Leclair Operating Co., Inc.
Sep 29, 1982	173190	Drill	Callahan	Windham #3	4,399	Final completion	05933930	Acquired from Nueve Operating Co. of Texas
Apr 29, 1981	117466	Drill	Nolan	Poindexter #1R	5,800	Final completion	35331085	Acquired from Penroc Energy