MABEE DDA A27

Oil · District 08 · Lease #62291

Operator: COG OPERATING LLC

Cum Oil

177k BBL

Cum Gas

325k MCF

casinghead

Wells

1

Production

2024-08 — 2026-04

Peak Month

2025-09

Production History

Cum Oil: 176,972 BBL Cum Gas: 324,650 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

40,200 BBL/mo

Di (annual)

366.1%

b-factor

0.5

EUR

261,716 BBL

R-squared

0.996

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 COG OPERATING LLC 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
312LHCOG OPERATING LLC110,5002024-05-16