MABEE DDA D10

Oil · District 08 · Lease #54623

Operator: COG OPERATING LLC

Cum Oil

430k BBL

Cum Gas

650k MCF

casinghead

Wells

1

Production

2019-09 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 429,599 BBL Cum Gas: 650,271 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,080 BBL/mo

Di (annual)

30.3%

b-factor

0.0

EUR

399,474 BBL

R-squared

0.386

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2906AHCOG OPERATING LLC210,1002018-11-20