SOUTHWESTERN MEDICAL FOUNDATION6

Oil · District 06 · Lease #14461

Operator: SAMSON LONE STAR LP

Cum Oil

7k BBL

Cum Gas

304k MCF

casinghead

Wells

1

Production

2005-11 — 2007-05

Peak Month

2006-01

Production History

Cum Oil: 6,592 BBL Cum Gas: 304,374 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

973 BBL/mo

Di (annual)

389.5%

b-factor

0.9

EUR

13,130 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

2007-07 — 2007-09 SAMSON LONE STAR, LLC 3 mo
2005-11 — 2007-06 SAMSON LONE STAR LP 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6TGNR EAST TEXAS II LLC110,5002005-08-11