MARION V. BENGE ESTATE A1

Oil · District 08 · Lease #52096

Operator: COG OPERATING LLC

Cum Oil

508k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2019-05 — 2026-04

Peak Month

2019-05

Production History

Cum Oil: 507,890 BBL Cum Gas: 1,635,936 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

31,866 BBL/mo

Di (annual)

152.7%

b-factor

0.6

EUR

578,304 BBL

R-squared

0.892

type

hyperbolic

Operator History (from monthly production reports)

2019-05 — 2026-07 COG OPERATING LLC 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2501LHCOG OPERATING LLC112,0002018-04-06