LUDEMAN OH

Oil · District 08 · Lease #52073

Operator: COG OPERATING LLC

Cum Oil

58k BBL

Cum Gas

40k MCF

casinghead

Wells

1

Production

2019-03 — 2026-04

Peak Month

2019-05

Production History

Cum Oil: 58,362 BBL Cum Gas: 40,469 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,921 BBL/mo

Di (annual)

103.8%

b-factor

0.3

EUR

48,071 BBL

R-squared

0.781

type

hyperbolic

Operator History (from monthly production reports)

2019-03 — 2026-07 COG OPERATING LLC 89 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1404HCOG OPERATING LLC212,5002019-05-08