GRIFFITH "A"

Oil · District 03 · Lease #18838

Operator: WALTER EXPLORATION INC.

Cum Oil

59k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

1993-01 — 2000-09

Peak Month

2000-07

Production History

Cum Oil: 59,282 BBL Cum Gas: 1,197,369 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

929 BBL/mo

Di (annual)

17.9%

b-factor

0.0

EUR

62,216 BBL

R-squared

0.422

type

exponential

Operator History (from monthly production reports)

1993-01 — 2001-01 WALTER EXPLORATION INC. 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ADENA EXPLORATION INC.211,5001985-09-17