OPERATORS · TEXAS · P-5 NUMBER 348530

Hamilton Brothers Oil Co.

5 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Oct 16, 1985	287553	Drill	Hidalgo	Garcia, J. A. et Al #4	4,200	Final completion	21531661	Now Riddle Engineering Corp.
Apr 2, 1985	271207	Drill	Hidalgo	Garcia, J. A. et Al #3	11,000	Final completion	21531595	Now Mueller Engineering Corp.
Nov 21, 1983	221092	Drill	Hidalgo	Garcia, J. A. et Al #2	7,250	Final completion	21531378	Now Dewbre Petroleum Corporation
Oct 21, 1983	218128	Drill	Hidalgo	Garcia, J. A. et Al #1A	4,500	Plugged dry hole (P&A)	21531393	—
Sep 28, 1981	134623	Drill	Hidalgo	Garcia, J. A. et Al #1	7,000	Final completion	21531184	Now Riddle Engineering Corp.