MABEE DDA D8

Oil · District 08 · Lease #54622

Operator: COG OPERATING LLC

Cum Oil

320k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2019-09 — 2026-04

Peak Month

2020-08

Production History

Cum Oil: 319,676 BBL Cum Gas: 1,080,518 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,215 BBL/mo

Di (annual)

31.7%

b-factor

0.0

EUR

273,057 BBL

R-squared

0.469

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2904SHCOG OPERATING LLC210,0002018-11-20