ZC UNIT A

Oil · District 01 · Lease #18309

Operator: SILVERBOW RESOURCES OPER, LLC

Cum Oil

148k BBL

Cum Gas

221k MCF

casinghead

Wells

1

Production

2014-02 — 2024-09

Peak Month

2014-04

Production History

Cum Oil: 147,944 BBL Cum Gas: 220,748 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,187 BBL/mo

Di (annual)

256.4%

b-factor

1.1

EUR

164,917 BBL

R-squared

0.666

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
2014-02 — 2024-04 CHEYENNE PETROLEUM COMPANY 123 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCRESCENT ENERGY OPERATING LLC18,8002013-11-08