POWDER KEG A

Oil · District 08 · Lease #63735

Operator: COG OPERATING LLC

Cum Oil

262k BBL

Cum Gas

417k MCF

casinghead

Wells

1

Production

2025-05 — 2026-04

Peak Month

2025-06

Production History

Cum Oil: 261,805 BBL Cum Gas: 416,832 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,334 BBL/mo

Di (annual)

173.8%

b-factor

0.9

EUR

912,537 BBL

R-squared

0.989

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
411HCOG OPERATING LLC312,6002024-03-20