SOUTHWESTERN MEDICAL FOUNDATION3

Oil · District 06 · Lease #14394

Operator: SAMSON LONE STAR LP

Cum Oil

19k BBL

Cum Gas

354k MCF

casinghead

Wells

1

Production

2005-02 — 2007-05

Peak Month

2005-03

Production History

Cum Oil: 19,080 BBL Cum Gas: 354,034 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,995 BBL/mo

Di (annual)

468.6%

b-factor

0.8

EUR

28,091 BBL

R-squared

0.960

type

hyperbolic

Operator History (from monthly production reports)

2007-07 — 2007-09 SAMSON LONE STAR, LLC 3 mo
2005-02 — 2007-06 SAMSON LONE STAR LP 29 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ROCKCLIFF ENERGY OPERATING LLC110,5002005-01-05