MABEE DDA F13

Oil · District 08 · Lease #56367

Operator: COG OPERATING LLC

Cum Oil

585k BBL

Cum Gas

831k MCF

casinghead

Wells

1

Production

2021-07 — 2026-04

Peak Month

2021-11

Production History

Cum Oil: 585,006 BBL Cum Gas: 830,757 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,058 BBL/mo

Di (annual)

42.2%

b-factor

0.0

EUR

484,710 BBL

R-squared

0.677

type

exponential

Operator History (from monthly production reports)

2021-07 — 2026-07 COG OPERATING LLC 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3308LHCOG OPERATING LLC110,5002020-01-30