Cambridge Production, Inc.

1 PERMIT · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 17, 2010	695982	Drill	Dallam	Enns "A" #1	6,500	Plugged dry hole (P&A)	11130110	—