MABEE DDA F87

Oil · District 08 · Lease #61975

Operator: COG OPERATING LLC

Cum Oil

250k BBL

Cum Gas

430k MCF

casinghead

Wells

1

Production

2023-09 — 2026-04

Peak Month

2024-12

Production History

Cum Oil: 249,827 BBL Cum Gas: 429,699 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

36,278 BBL/mo

Di (annual)

329.3%

b-factor

0.8

EUR

467,140 BBL

R-squared

0.972

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 COG OPERATING LLC 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4208SHCOG OPERATING LLC112,0002022-08-16