OPERATORS · TEXAS · P-5 NUMBER 101989

Silver Rock Energy, LLC

Type

11 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 23, 2004	547229	Drill	Zavala	Ware, Alpha #1019	3,500	Final completion	50732648	Acquired from Spur Operating Co.
Oct 24, 2002	524872	Recompletion	Zavala	Ware, Alpha #104	3,391	—	50700575	Acquired from Spur Operating Co.
Dec 29, 1999	489358	Recompletion	Zavala	Alpha Ware #118	3,350	Final completion	50730147	Acquired from Spur Operating Co.
Nov 8, 1999	488347	Recompletion	Zavala	Ware, Alpha #118	3,350	—	50730147	Acquired from Spur Operating Co.
Oct 5, 1998	479792	Recompletion	Zavala	Ware, Alpha #104	3,391	—	50700575	Acquired from Koven Production Co.
Mar 10, 1998	473849	Recompletion	Zavala	Alpha Ware #201	3,764	—	50700568	Acquired from Koven Production Co.
Oct 14, 1997	467522	Recompletion	Zavala	Ware, Alpha #107	3,421	Final completion	50700578	Acquired from Koven Production Co.
Sep 6, 1996	452215	Recompletion	Zavala	Ware, Alpha #101	3,512	—	50700572	Acquired from Koven Production Co.
Feb 8, 1996	444528	Recompletion	Zavala	Ware, Alpha #109	3,532	—	50700580	Acquired from Koven Production Co.
Jan 31, 1996	444056	Recompletion	Zavala	Ware, Alpha #107	3,421	Final completion	50700578	Acquired from Koven Production Co.
Jan 25, 1996	443832	Recompletion	Zavala	Ware, Alpha #104	3,391	Final completion	50700575	Acquired from Koven Production Co.