PARKS BELL A1

Oil · District 08 · Lease #53825

Operator: COG OPERATING LLC

Cum Oil

494k BBL

Cum Gas

554k MCF

casinghead

Wells

1

Production

2020-02 — 2026-04

Peak Month

2020-03

Production History

Cum Oil: 494,486 BBL Cum Gas: 554,021 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,270 BBL/mo

Di (annual)

193.0%

b-factor

0.6

EUR

338,110 BBL

R-squared

0.593

type

hyperbolic

Operator History (from monthly production reports)

2020-02 — 2026-07 COG OPERATING LLC 78 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4007AHCOG OPERATING LLC112,0002019-06-26