BRAUN B S3

Oil · District 08 · Lease #57105

Operator: COG OPERATING LLC

Cum Oil

358k BBL

Cum Gas

672k MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-08

Production History

Cum Oil: 357,830 BBL Cum Gas: 672,216 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,926 BBL/mo

Di (annual)

498.6%

b-factor

1.0

EUR

598,686 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 COG OPERATING LLC 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2007LHCOG OPERATING LLC112,0002021-06-02