POWDER KEG C

Oil · District 08 · Lease #63917

Operator: COG OPERATING LLC

Cum Oil

250k BBL

Cum Gas

411k MCF

casinghead

Wells

1

Production

2025-05 — 2026-04

Peak Month

2025-07

Production History

Cum Oil: 250,419 BBL Cum Gas: 410,560 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,835 BBL/mo

Di (annual)

209.3%

b-factor

0.8

EUR

670,036 BBL

R-squared

0.992

type

hyperbolic

Operator History (from monthly production reports)

2025-05 — 2026-07 COG OPERATING LLC 15 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
413HCOG OPERATING LLC312,6002024-03-20