BRAUN B S2

Oil · District 08 · Lease #57161

Operator: COG OPERATING LLC

Cum Oil

315k BBL

Cum Gas

534k MCF

casinghead

Wells

1

Production

2021-11 — 2026-04

Peak Month

2022-12

Production History

Cum Oil: 315,218 BBL Cum Gas: 534,328 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,362 BBL/mo

Di (annual)

44.6%

b-factor

0.0

EUR

332,250 BBL

R-squared

0.620

type

exponential

Operator History (from monthly production reports)

2021-11 — 2026-07 COG OPERATING LLC 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2008MHCOG OPERATING LLC112,0002021-06-02