GRIFFIN A

Oil · District 8A · Lease #71488

Operator: GRIFFIN PETROLEUM COMPANY

Cum Oil

23k BBL

Cum Gas

0 MCF

Wells

1

Production

2025-06 — 2026-03

Peak Month

2025-07

Production History

Cum Oil: 23,216 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,036 BBL/mo

Di (annual)

596.6%

b-factor

2.0

EUR

190,496 BBL

R-squared

0.846

type

hyperbolic

Operator History (from monthly production reports)

2025-06 — 2026-07 GRIFFIN PETROLEUM COMPANY 14 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3GRIFFIN PETROLEUM COMPANY18,5502025-04-25