ZC-IRVIN A

Oil · District 01 · Lease #20304

Operator: SILVERBOW RESOURCES OPER, LLC

Cum Oil

171k BBL

Cum Gas

158k MCF

casinghead

Wells

1

Production

2020-03 — 2026-04

Peak Month

2023-02

Production History

Cum Oil: 170,833 BBL Cum Gas: 157,500 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,085 BBL/mo

Di (annual)

101.6%

b-factor

0.1

EUR

158,577 BBL

R-squared

0.856

type

hyperbolic

Operator History (from monthly production reports)

2026-05 — 2026-07 CRESCENT ENERGY OPERATING, LLC 3 mo
2024-05 — 2026-04 SILVERBOW RESOURCES OPER, LLC 24 mo
2020-03 — 2024-04 CHEYENNE PETROLEUM COMPANY 50 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSILVERBOW RESOURCES OPER, LLC38,5912018-12-31