SEALY SMITH FOUNDATION -A-

Oil · District 08 · Lease #31371

Operator: MW PETROLEUM CORPORATION

Cum Oil

55k BBL

Cum Gas

184k MCF

casinghead

Wells

6

Production

1993-01 — 2025-09

Peak Month

2001-05

Production History

Cum Oil: 54,867 BBL Cum Gas: 184,146 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

473 BBL/mo

Di (annual)

16.6%

b-factor

0.4

EUR

50,515 BBL

R-squared

0.700

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 HILCORP ENERGY COMPANY 20 mo
1998-09 — 2024-11 APACHE CORPORATION 315 mo
1993-01 — 1998-08 MW PETROLEUM CORPORATION 68 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
60HILCORP ENERGY COMPANY23,8002000-02-01
40HILCORP ENERGY COMPANY36,2002000-01-20
6HILCORP ENERGY COMPANY46,1471998-07-23
30HILCORP ENERGY COMPANY310,1901995-10-20
54HILCORP ENERGY COMPANY14,1001988-01-12
55HILCORP ENERGY COMPANY14,1001988-01-12