MABEE DDA A10

Oil · District 08 · Lease #62520

Operator: COG OPERATING LLC

Cum Oil

201k BBL

Cum Gas

334k MCF

casinghead

Wells

1

Production

2024-10 — 2026-04

Peak Month

2025-08

Production History

Cum Oil: 200,637 BBL Cum Gas: 334,402 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,659 BBL/mo

Di (annual)

598.7%

b-factor

1.4

EUR

872,825 BBL

R-squared

0.984

type

hyperbolic

Operator History (from monthly production reports)

2024-10 — 2026-07 COG OPERATING LLC 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
212LHCOG OPERATING LLC111,0002024-05-01