MABEE DDA A19

Oil · District 08 · Lease #62621

Operator: COG OPERATING LLC

Cum Oil

192k BBL

Cum Gas

304k MCF

casinghead

Wells

1

Production

2024-09 — 2026-04

Peak Month

2025-08

Production History

Cum Oil: 191,804 BBL Cum Gas: 303,558 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,736 BBL/mo

Di (annual)

850.9%

b-factor

1.8

EUR

1,241,236 BBL

R-squared

0.970

type

hyperbolic

Operator History (from monthly production reports)

2024-09 — 2026-07 COG OPERATING LLC 23 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
306LHCOG OPERATING LLC110,5002024-05-16