MABEE 240A X1

Oil · District 08 · Lease #54595

Operator: COG OPERATING LLC

Cum Oil

225k BBL

Cum Gas

711k MCF

casinghead

Wells

1

Production

2019-03 — 2026-04

Peak Month

2019-05

Production History

Cum Oil: 224,929 BBL Cum Gas: 711,210 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,485 BBL/mo

Di (annual)

335.5%

b-factor

1.1

EUR

293,450 BBL

R-squared

0.874

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4407BHCOG OPERATING LLC210,1002018-02-15