DREADNAUGHT E

Oil · District 08 · Lease #57168

Operator: COG OPERATING LLC

Cum Oil

277k BBL

Cum Gas

462k MCF

casinghead

Wells

1

Production

2022-02 — 2026-04

Peak Month

2022-04

Production History

Cum Oil: 277,357 BBL Cum Gas: 462,425 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,982 BBL/mo

Di (annual)

59.9%

b-factor

0.0

EUR

239,970 BBL

R-squared

0.806

type

exponential

Operator History (from monthly production reports)

2022-02 — 2026-07 COG OPERATING LLC 54 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
211HCOG OPERATING LLC112,4002021-06-08