MABEE DDA D19

Oil · District 08 · Lease #56109

Operator: COG OPERATING LLC

Cum Oil

272k BBL

Cum Gas

455k MCF

casinghead

Wells

1

Production

2021-03 — 2026-04

Peak Month

2021-04

Production History

Cum Oil: 272,081 BBL Cum Gas: 455,430 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,564 BBL/mo

Di (annual)

39.5%

b-factor

0.0

EUR

229,866 BBL

R-squared

0.378

type

exponential

Operator History (from monthly production reports)

2021-03 — 2026-07 COG OPERATING LLC 65 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2106AHCOG OPERATING LLC110,1002020-04-16