BRAUN B S13

Oil · District 08 · Lease #57174

Operator: COG OPERATING LLC

Cum Oil

369k BBL

Cum Gas

536k MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-08

Production History

Cum Oil: 369,077 BBL Cum Gas: 535,580 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33,575 BBL/mo

Di (annual)

265.0%

b-factor

0.8

EUR

524,354 BBL

R-squared

0.945

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2003LHCOG OPERATING LLC112,0002021-05-07