MARION V. BENGE ESTATE A3

Oil · District 08 · Lease #52250

Operator: COG OPERATING LLC

Cum Oil

440k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2019-05 — 2026-04

Peak Month

2019-07

Production History

Cum Oil: 440,272 BBL Cum Gas: 1,824,547 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,324 BBL/mo

Di (annual)

157.1%

b-factor

0.6

EUR

482,537 BBL

R-squared

0.907

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2502LHCOG OPERATING LLC212,0002018-04-06