OPERATORS · TEXAS · P-5 NUMBER 407764

HRB Operating Company, Inc.

7 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 5, 1999	483076	Recompletion	Wharton	Weise Bros. #1	9,744	Final completion	48131212	Acquired from Cico Oil & Gas Co.
Aug 8, 1986	305039	Drill	Wharton	Clinton Gas Unit #2	9,800	Final completion	48132989	Acquired from Goldston Oil Corp.
May 4, 1984	238521	Drill	Wharton	Lee-Mitchell Gas Unit #2	9,750	Final completion	48132659	Acquired from Goldston Oil Corp.
Mar 8, 1982	152614	Drill	Wharton	Lakeside Irrigation Co. Unit #1	9,600	Final completion	48132309	Acquired from Goldston Oil Corp.
Oct 5, 1981	136092	Drill	Wharton	Poole, Earl et Al #1	9,850	Final completion	48132251	Acquired from Goldston Oil Corp.
Jul 2, 1981	124220	Drill	Wharton	Lissie Gas Unit No. 2 #1	9,800	Final completion	48132181	Acquired from Goldston Oil Corp.
Jul 2, 1981	123930	Drill	Wharton	Lissie Gas Unit #3 #1	9,800	Final completion	48132178	Acquired from Goldston Oil Corp.