MABEE DDA D30

Oil · District 08 · Lease #57021

Operator: COG OPERATING LLC

Cum Oil

273k BBL

Cum Gas

497k MCF

casinghead

Wells

1

Production

2021-08 — 2026-04

Peak Month

2021-09

Production History

Cum Oil: 272,583 BBL Cum Gas: 497,111 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,777 BBL/mo

Di (annual)

517.6%

b-factor

1.3

EUR

565,060 BBL

R-squared

0.934

type

hyperbolic

Operator History (from monthly production reports)

2021-08 — 2026-07 COG OPERATING LLC 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3404SHCOG OPERATING LLC110,0002020-08-24