PIERCE CITY

Oil · District 03 · Lease #23829

Operator: SHANGHAI ENERGY CORPORATION

Cum Oil

2k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

2000-02 — 2001-02

Peak Month

2000-02

Production History

Cum Oil: 1,526 BBL Cum Gas: 2,203 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

334 BBL/mo

Di (annual)

932.1%

b-factor

0.7

EUR

1,205 BBL

R-squared

0.599

type

hyperbolic

Operator History (from monthly production reports)

2000-02 — 2003-01 SHANGHAI ENERGY CORPORATION 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SHANGHAI ENERGY CORPORATION511,6002000-04-05