PENROSE-OLDHAM -34-

Oil · District 08 · Lease #31538

Operator: KEMPER OPERATING COMPANY, INC.

Cum Oil

7k BBL

Cum Gas

33k MCF

casinghead

Wells

1

Production

1993-01 — 2002-03

Peak Month

1995-07

Production History

Cum Oil: 7,284 BBL Cum Gas: 33,364 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2008-12 — 2015-08 ENDEAVOR ENERGY RESOURCES L.P. 81 mo
1994-02 — 2008-11 KEMPER OPERATING COMPANY, INC. 178 mo
1993-01 — 1994-01 KEMPER OPERATING CO. 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENDEAVOR ENERGY RESOURCES L.P.211,9001987-09-08