MABEE DDA D3

Oil · District 08 · Lease #54618

Operator: COG OPERATING LLC

Cum Oil

338k BBL

Cum Gas

869k MCF

casinghead

Wells

1

Production

2019-09 — 2026-04

Peak Month

2019-12

Production History

Cum Oil: 337,874 BBL Cum Gas: 869,180 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,001 BBL/mo

Di (annual)

26.8%

b-factor

0.0

EUR

312,929 BBL

R-squared

0.501

type

exponential

Operator History (from monthly production reports)

2019-09 — 2026-07 COG OPERATING LLC 83 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2902MHCOG OPERATING LLC29,5002018-11-20