MABEE DDA A18

Oil · District 08 · Lease #62181

Operator: COG OPERATING LLC

Cum Oil

220k BBL

Cum Gas

455k MCF

casinghead

Wells

1

Production

2024-08 — 2026-04

Peak Month

2025-09

Production History

Cum Oil: 220,490 BBL Cum Gas: 454,655 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

46,069 BBL/mo

Di (annual)

340.1%

b-factor

0.7

EUR

473,261 BBL

R-squared

0.986

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
306MHCOG OPERATING LLC110,0002024-05-16