NWR WEST

Oil · District 01 · Lease #19139

Operator: SILVERBOW RESOURCES OPER, LLC

Cum Oil

430k BBL

Cum Gas

678k MCF

casinghead

Wells

2

Production

2017-12 — 2026-04

Peak Month

2018-01

Production History

Cum Oil: 429,879 BBL Cum Gas: 677,849 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,695 BBL/mo

Di (annual)

107.4%

b-factor

0.4

EUR

400,236 BBL

R-squared

0.853

type

hyperbolic

Operator History (from monthly production reports)

2026-05 — 2026-07 CRESCENT ENERGY OPERATING, LLC 3 mo
2021-10 — 2026-04 SILVERBOW RESOURCES OPER, LLC 55 mo
2017-12 — 2021-09 PETROEDGE OPERATING IV LLC 46 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
204HSILVERBOW RESOURCES OPER, LLC19,0002017-04-26
205HSILVERBOW RESOURCES OPER, LLC19,0002017-04-26