MABEE DDA A1

Oil · District 08 · Lease #55541

Operator: COG OPERATING LLC

Cum Oil

281k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2019-11 — 2026-04

Peak Month

2019-12

Production History

Cum Oil: 280,633 BBL Cum Gas: 1,144,492 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,376 BBL/mo

Di (annual)

90.9%

b-factor

0.3

EUR

289,529 BBL

R-squared

0.942

type

hyperbolic

Operator History (from monthly production reports)

2019-11 — 2026-07 COG OPERATING LLC 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
107SHCOG OPERATING LLC112,0002019-03-08