CUMMINS -K-

Oil · District 08 · Lease #61629

Operator: OCTANE ENERGY OPERATING, LLC

Cum Oil

13k BBL

Cum Gas

17k MCF

casinghead

Wells

1

Production

2024-04 — 2026-04

Peak Month

2024-06

Production History

Cum Oil: 13,344 BBL Cum Gas: 17,313 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

862 BBL/mo

Di (annual)

84.0%

b-factor

0.0

EUR

12,316 BBL

R-squared

0.662

type

exponential

Operator History (from monthly production reports)

2025-11 — 2026-07 OCTANE ENERGY OPERATING, LLC 9 mo
2024-04 — 2025-10 FIVESTONES ENERGY LLC 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
24OCTANE ENERGY OPERATING, LLC17,8502024-04-16