MARION V. BENGE ESTATE A2

Oil · District 08 · Lease #52134

Operator: COG OPERATING LLC

Cum Oil

304k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2019-05 — 2026-04

Peak Month

2019-09

Production History

Cum Oil: 304,313 BBL Cum Gas: 1,601,607 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,682 BBL/mo

Di (annual)

162.3%

b-factor

0.4

EUR

266,075 BBL

R-squared

0.949

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

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