MABEE 240A X5

Oil · District 08 · Lease #54643

Operator: COG OPERATING LLC

Cum Oil

344k BBL

Cum Gas

545k MCF

casinghead

Wells

1

Production

2019-02 — 2026-04

Peak Month

2019-05

Production History

Cum Oil: 343,675 BBL Cum Gas: 545,467 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,752 BBL/mo

Di (annual)

123.0%

b-factor

0.5

EUR

297,771 BBL

R-squared

0.748

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2026-07 COG OPERATING LLC 90 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4808MHCOG OPERATING LLC28,7002018-02-21