MEANS, J.S. A/C -5-

Oil · District 08 · Lease #30553

Operator: XTO ENERGY INC.

Cum Oil

141k BBL

Cum Gas

125k MCF

casinghead

Wells

1

Production

1993-01 — 2020-08

Peak Month

1995-06

Production History

Cum Oil: 141,231 BBL Cum Gas: 124,772 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

834 BBL/mo

Di (annual)

21.0%

b-factor

0.9

EUR

109,259 BBL

R-squared

0.604

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 HILCORP ENERGY COMPANY 16 mo
2012-01 — 2025-03 XTO ENERGY INC. 159 mo
2000-04 — 2011-12 EXXON MOBIL CORPORATION 141 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
345HILCORP ENERGY COMPANY19,7001985-12-18