MABEE DDA D6

Oil · District 08 · Lease #54625

Operator: COG OPERATING LLC

Cum Oil

339k BBL

Cum Gas

714k MCF

casinghead

Wells

1

Production

2019-09 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 338,974 BBL Cum Gas: 713,685 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,020 BBL/mo

Di (annual)

614.0%

b-factor

1.5

EUR

579,958 BBL

R-squared

0.799

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2904AHCOG OPERATING LLC210,1002018-11-28