MABEE 240C X21

Oil · District 08 · Lease #55506

Operator: COG OPERATING LLC

Cum Oil

133k BBL

Cum Gas

1.7M MCF

casinghead

Wells

1

Production

2019-11 — 2026-04

Peak Month

2020-08

Production History

Cum Oil: 133,110 BBL Cum Gas: 1,743,233 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,147 BBL/mo

Di (annual)

13.7%

b-factor

0.0

EUR

187,851 BBL

R-squared

0.314

type

exponential

Operator History (from monthly production reports)

2019-11 — 2026-07 COG OPERATING LLC 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2308LHCOG OPERATING LLC29,7002017-01-25