WEIL "B"

Oil · District 04 · Lease #12252

Operator: HARVEY BROTHERS OIL & GAS

Cum Oil

2k BBL

Cum Gas

6 MCF

casinghead

Wells

1

Production

1993-08 — 1994-01

Peak Month

1993-08

Production History

Cum Oil: 1,758 BBL Cum Gas: 6 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

514 BBL/mo

Di (annual)

316.3%

b-factor

0.0

EUR

1,957 BBL

R-squared

0.964

type

exponential

Operator History (from monthly production reports)

1993-08 — 1995-03 HARVEY BROTHERS OIL & GAS 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WALLIS ENERGY INC.22,6501994-04-21