MARION V. BENGE ESTATE A14

Oil · District 08 · Lease #53526

Operator: COG OPERATING LLC

Cum Oil

437k BBL

Cum Gas

872k MCF

casinghead

Wells

1

Production

2019-05 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 437,214 BBL Cum Gas: 871,559 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,281 BBL/mo

Di (annual)

76.5%

b-factor

0.1

EUR

336,279 BBL

R-squared

0.789

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2502MHCOG OPERATING LLC112,0002018-09-30