MABEE DDA F3

Oil · District 08 · Lease #55673

Operator: COG OPERATING LLC

Cum Oil

377k BBL

Cum Gas

854k MCF

casinghead

Wells

1

Production

2021-01 — 2026-04

Peak Month

2021-03

Production History

Cum Oil: 377,297 BBL Cum Gas: 854,495 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,110 BBL/mo

Di (annual)

39.7%

b-factor

0.0

EUR

335,623 BBL

R-squared

0.547

type

exponential

Operator History (from monthly production reports)

2021-01 — 2026-07 COG OPERATING LLC 67 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3907BHCOG OPERATING LLC211,0002020-01-03