SEALY-SMITH FOUNDATION -A-

Oil · District 08 · Lease #4410

Operator: MW PETROLEUM CORPORATION

Cum Oil

115k BBL

Cum Gas

1.3M MCF

casinghead

Wells

12

Production

1993-01 — 2026-04

Peak Month

1998-08

Production History

Cum Oil: 115,162 BBL Cum Gas: 1,326,962 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

835 BBL/mo

Di (annual)

27.0%

b-factor

0.3

EUR

51,847 BBL

R-squared

0.716

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 (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
80HILCORP ENERGY COMPANY111,0002006-03-17
38HILCORP ENERGY COMPANY38,3002004-01-05
41HILCORP ENERGY COMPANY26,2402001-04-04
62HILCORP ENERGY COMPANY46,0002001-04-04
65HILCORP ENERGY COMPANY26,2002000-05-25
40HILCORP ENERGY COMPANY36,2002000-01-20
4HILCORP ENERGY COMPANY26,4501999-03-25
69HILCORP ENERGY COMPANY36,5001997-06-11
3HILCORP ENERGY COMPANY212,7931993-07-01
542-495-05294HILCORP ENERGY COMPANY------
842-495-05284HILCORP ENERGY COMPANY------
942-495-05285HILCORP ENERGY COMPANY------