COFFEE 1

Oil · District 10 · Lease #7746

Operator: SAMSON LONE STAR, LLC

Cum Oil

4k BBL

Cum Gas

84k MCF

casinghead

Wells

1

Production

2007-04 — 2007-11

Peak Month

2007-05

Production History

Cum Oil: 4,438 BBL Cum Gas: 83,672 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

942 BBL/mo

Di (annual)

257.6%

b-factor

0.0

EUR

4,401 BBL

R-squared

0.757

type

exponential

Operator History (from monthly production reports)

2007-09 — 2014-04 SAMSON LONE STAR, LLC 80 mo
2007-04 — 2007-08 DOMINION OKLAHOMA TEXAS E&P, INC 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7BCE-MACH II LLC112,2202007-01-29