GERMER-SAMPLE

Oil · District 02 · Lease #8317

Operator: COX & PERKINS EXPLORATION, INC.

Cum Oil

22k BBL

Cum Gas

163k MCF

casinghead

Wells

1

Production

1997-07 — 2003-01

Peak Month

2001-03

Production History

Cum Oil: 21,532 BBL Cum Gas: 163,304 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

869 BBL/mo

Di (annual)

144.5%

b-factor

0.7

EUR

19,613 BBL

R-squared

0.768

type

hyperbolic

Operator History (from monthly production reports)

1997-07 — 2003-09 COX & PERKINS EXPLORATION, INC. 75 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COX & PERKINS EXPLORATION INC.411,8002003-01-16