MABEE DDA D23

Oil · District 08 · Lease #56756

Operator: COG OPERATING LLC

Cum Oil

320k BBL

Cum Gas

797k MCF

casinghead

Wells

1

Production

2021-08 — 2026-04

Peak Month

2021-09

Production History

Cum Oil: 320,452 BBL Cum Gas: 796,542 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,300 BBL/mo

Di (annual)

542.6%

b-factor

1.3

EUR

664,249 BBL

R-squared

0.935

type

hyperbolic

Operator History (from monthly production reports)

2021-08 — 2026-07 COG OPERATING LLC 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2910SHCOG OPERATING LLC110,0002020-09-15