FOSTER E

Oil · District 08 · Lease #34740

Operator: OXY USA WTP LP

Cum Oil

182k BBL

Cum Gas

313k MCF

casinghead

Wells

1

Production

1995-11 — 2017-10

Peak Month

1997-02

Production History

Cum Oil: 181,731 BBL Cum Gas: 313,431 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,338 BBL/mo

Di (annual)

87.8%

b-factor

0.4

EUR

120,146 BBL

R-squared

0.931

type

hyperbolic

Operator History (from monthly production reports)

2001-01 — 2026-07 OXY USA WTP LP 307 mo
1995-11 — 2000-12 OXY USA INC. 62 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2OXY USA WTP LP311,8002017-07-11