MABEE DDA F55

Oil · District 08 · Lease #61136

Operator: COG OPERATING LLC

Cum Oil

382k BBL

Cum Gas

645k MCF

casinghead

Wells

1

Production

2023-06 — 2026-04

Peak Month

2024-08

Production History

Cum Oil: 382,065 BBL Cum Gas: 645,151 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

40,343 BBL/mo

Di (annual)

269.1%

b-factor

1.0

EUR

883,981 BBL

R-squared

0.969

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 COG OPERATING LLC 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3803JHCOG OPERATING LLC112,0002022-07-19