GUITAR "B"

Oil · District 08 · Lease #36770

Operator: L.C.S. PRODUCTION COMPANY

Cum Oil

322k BBL

Cum Gas

167k MCF

casinghead

Wells

7

Production

2001-11 — 2004-02

Peak Month

2003-08

Production History

Cum Oil: 322,434 BBL Cum Gas: 167,271 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,749 BBL/mo

Di (annual)

275.1%

b-factor

0.0

EUR

125,934 BBL

R-squared

0.957

type

exponential

Operator History (from monthly production reports)

2003-10 — 2004-05 CROWNQUEST OPERATING, LLC 8 mo
2001-11 — 2003-09 L.C.S. PRODUCTION COMPANY 23 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1213APEX RESOURCES LLC15,9992003-05-29
1113APEX RESOURCES LLC15,9992003-01-27
1013APEX RESOURCES LLC15,9992002-12-30
813APEX RESOURCES LLC15,9992002-09-19
913APEX RESOURCES LLC15,9992002-09-19
713APEX RESOURCES LLC15,9992002-07-05
513APEX RESOURCES LLC15,9992001-10-18