MOODY NATIONAL BANK

Oil · District 03 · Lease #21298

Operator: HILCORP ENERGY COMPANY

Cum Oil

239k BBL

Cum Gas

144k MCF

casinghead

Wells

1

Production

1993-01 — 2006-03

Peak Month

1993-05

Production History

Cum Oil: 239,176 BBL Cum Gas: 143,735 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,111 BBL/mo

Di (annual)

29.7%

b-factor

0.0

EUR

206,165 BBL

R-squared

0.858

type

exponential

Operator History (from monthly production reports)

1999-11 — 2009-01 HILCORP ENERGY COMPANY 111 mo
1997-11 — 1999-10 FORCENERGY INC 24 mo
1997-06 — 1997-10 CONVEST ENERGY CORPORATION 5 mo
1993-01 — 1997-05 DANIELS CORPORATION, THE 53 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HILCORP ENERGY COMPANY29,7151991-10-03