A. C. SOAPE OIL UNIT

Oil · District 06 · Lease #14104

Operator: VASTAR RESOURCES, INC.

Cum Oil

3k BBL

Cum Gas

155k MCF

casinghead

Wells

1

Production

2001-07 — 2006-06

Peak Month

2001-07

Production History

Cum Oil: 3,470 BBL Cum Gas: 154,508 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

229 BBL/mo

Di (annual)

246.2%

b-factor

0.3

EUR

1,566 BBL

R-squared

0.615

type

hyperbolic

Operator History (from monthly production reports)

2002-01 — 2007-01 BP AMERICA PRODUCTION COMPANY 61 mo
2001-07 — 2001-12 VASTAR RESOURCES, INC. 6 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13UMMGL EAST TEXAS III, LLC19,8002000-03-06