< leases

SUTTON UNIT A-20

Oil · District 06 · Lease #14079

Operator: TEXAS OIL AND GAS OPERATING, LLC

Fields: BROOKELAND (AUSTIN CHALK, 8800)

Cum Oil

20k BBL

Cum Gas

141k MCF

casinghead

Wells

1

Production

2001-02 — 2004-12

Peak Month

2001-02

Production History

Cum Oil: 19,855 BBL Cum Gas: 140,610 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,456 BBL/mo

Di (annual)

334.1%

b-factor

0.1

EUR

17,879 BBL

R-squared

0.809

type

hyperbolic

Operator History (from monthly production reports)

2024-04 — 2026-07 TEXAS OIL AND GAS OPERATING, LLC 28 mo
2016-04 — 2024-03 COPESTONE OPERATING, LLC 96 mo
2013-04 — 2016-03 BEECH GROVE ENERGY PARTNERS, LLC 36 mo
2006-01 — 2013-03 SWIFT ENERGY OPERATING, LLC 87 mo
2001-02 — 2005-12 SWIFT ENERGY COMPANY 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-351-30707TEXAS OIL AND GAS OPERATING LLC211,7002000-09-21