OPERATORS · TEXAS · P-5 NUMBER 706186

Rhombus Operating Co., Ltd

2 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 27, 1997	457605	Reenter	Ward	University "SB" 18-32 #3	7,075	Final completion	47534323	—
Nov 30, 1995	442365	Drill	Ward	University "SB" 18-32 #3	7,575	Plugged dry hole (P&A)	47534323	Acquired from Enron Oil & Gas Company