MABEE 240A X3

Oil · District 08 · Lease #54599

Operator: COG OPERATING LLC

Cum Oil

387k BBL

Cum Gas

972k MCF

casinghead

Wells

1

Production

2019-03 — 2026-04

Peak Month

2019-04

Production History

Cum Oil: 387,039 BBL Cum Gas: 972,442 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,372 BBL/mo

Di (annual)

266.2%

b-factor

0.6

EUR

335,183 BBL

R-squared

0.840

type

hyperbolic

Operator History (from monthly production reports)

2019-03 — 2026-07 COG OPERATING LLC 89 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4407LHCOG OPERATING LLC29,5002018-02-15