MABEE DDA K1

Oil · District 08 · Lease #55893

Operator: COG OPERATING LLC

Cum Oil

368k BBL

Cum Gas

477k MCF

casinghead

Wells

1

Production

2021-02 — 2026-04

Peak Month

2021-05

Production History

Cum Oil: 367,502 BBL Cum Gas: 477,200 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,337 BBL/mo

Di (annual)

37.2%

b-factor

0.0

EUR

269,243 BBL

R-squared

0.445

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 COG OPERATING LLC 66 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
412JHCOG OPERATING LLC110,0002020-01-03