CITY OF ABILENE -A-

Oil · District 7B · Lease #32671

Operator: LEDGER OPERATING CORPORATION

Cum Oil

3k BBL

Cum Gas

0 MCF

Wells

1

Production

2022-09 — 2026-04

Peak Month

2022-12

Production History

Cum Oil: 2,852 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

201 BBL/mo

Di (annual)

57.6%

b-factor

0.0

EUR

4,160 BBL

R-squared

0.540

type

exponential

Operator History (from monthly production reports)

2023-05 — 2026-07 D.J. & T. ENERGY 39 mo
2022-09 — 2023-04 LEDGER OPERATING CORPORATION 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8AD.J. & T. ENERGY11,9002022-01-12