MABEE DDA F5

Oil · District 08 · Lease #55675

Operator: COG OPERATING LLC

Cum Oil

429k BBL

Cum Gas

906k MCF

casinghead

Wells

1

Production

2021-01 — 2026-04

Peak Month

2021-03

Production History

Cum Oil: 428,752 BBL Cum Gas: 905,680 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,533 BBL/mo

Di (annual)

27.9%

b-factor

0.0

EUR

453,138 BBL

R-squared

0.367

type

exponential

Operator History (from monthly production reports)

2021-01 — 2026-07 COG OPERATING LLC 67 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3910MHCOG OPERATING LLC19,5002020-01-03