SEALY & SMITH FOUNDATION -A-

Oil · District 08 · Lease #9536

Operator: MW PETROLEUM CORPORATION

Cum Oil

118k BBL

Cum Gas

255k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1996-05

Production History

Cum Oil: 117,824 BBL Cum Gas: 254,516 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,125 BBL/mo

Di (annual)

51.2%

b-factor

0.9

EUR

78,466 BBL

R-squared

0.503

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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
26HILCORP ENERGY COMPANY112,6731992-03-12
26 UHILCORP ENERGY COMPANY112,6731992-03-12