GUITAR "A"

Oil · District 08 · Lease #36711

Operator: L.C.S. PRODUCTION COMPANY

Cum Oil

187k BBL

Cum Gas

118k MCF

casinghead

Wells

2

Production

2001-09 — 2004-02

Peak Month

2002-09

Production History

Cum Oil: 186,641 BBL Cum Gas: 118,219 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,177 BBL/mo

Di (annual)

323.3%

b-factor

1.1

EUR

272,554 BBL

R-squared

0.959

type

hyperbolic

Operator History (from monthly production reports)

2003-10 — 2004-05 CROWNQUEST OPERATING, LLC 8 mo
2001-09 — 2003-09 L.C.S. PRODUCTION COMPANY 25 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
413APEX RESOURCES LLC15,9992001-09-24
213APEX RESOURCES LLC25,9992001-06-20