MABEE 139 X5

Oil · District 08 · Lease #54669

Operator: COG OPERATING LLC

Cum Oil

44k BBL

Cum Gas

85k MCF

casinghead

Wells

1

Production

2020-01 — 2026-04

Peak Month

2023-07

Production History

Cum Oil: 44,339 BBL Cum Gas: 85,053 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,371 BBL/mo

Di (annual)

52.5%

b-factor

0.0

EUR

31,308 BBL

R-squared

0.592

type

exponential

Operator History (from monthly production reports)

2020-01 — 2026-07 COG OPERATING LLC 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
416AHCOG OPERATING LLC212,5002014-06-26