SHERRY

Oil · District 8A · Lease #71189

Operator: HALLIBURTON OPERATING COMPANY

Cum Oil

108k BBL

Cum Gas

0 MCF

Wells

1

Production

2021-08 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 108,004 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,753 BBL/mo

Di (annual)

18.2%

b-factor

0.0

EUR

181,875 BBL

R-squared

0.775

type

exponential

Operator History (from monthly production reports)

2021-08 — 2026-07 HALLIBURTON OPERATING COMPANY 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALLIBURTON OPERATING COMPANY15,0002021-07-02