IRVIN

Oil · District 01 · Lease #15841

Operator: SILVERBOW RESOURCES OPER, LLC

Cum Oil

2.5M BBL

Cum Gas

2.7M MCF

casinghead

Wells

17

Production

2012-01 — 2026-04

Peak Month

2022-05

Production History

Cum Oil: 2,529,418 BBL Cum Gas: 2,702,895 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

89,005 BBL/mo

Di (annual)

254.1%

b-factor

0.8

EUR

1,442,817 BBL

R-squared

0.987

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
2012-01 — 2024-04 CHEYENNE PETROLEUM COMPANY 148 mo

Wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19HSILVERBOW RESOURCES OPER, LLC28,4002021-08-18
20HSILVERBOW RESOURCES OPER, LLC28,4002021-08-18
17HSILVERBOW RESOURCES OPER, LLC18,4002021-07-29
18HSILVERBOW RESOURCES OPER, LLC18,4002021-07-29
16HSILVERBOW RESOURCES OPER, LLC18,4002020-02-05
15HSILVERBOW RESOURCES OPER, LLC18,4002020-01-22
13HSILVERBOW RESOURCES OPER, LLC18,8002014-05-13
14HSILVERBOW RESOURCES OPER, LLC18,8002014-05-13
12HSILVERBOW RESOURCES OPER, LLC18,8002014-05-09
11HSILVERBOW RESOURCES OPER, LLC18,8002013-06-03
10HSILVERBOW RESOURCES OPER, LLC18,8002013-05-23
9HSILVERBOW RESOURCES OPER, LLC18,8002012-09-04
8HSILVERBOW RESOURCES OPER, LLC18,8002012-07-24
6HSILVERBOW RESOURCES OPER, LLC18,8002011-10-27
5HSILVERBOW RESOURCES OPER, LLC18,8002011-10-24
7HSILVERBOW RESOURCES OPER, LLC18,8002011-10-24
4HSILVERBOW RESOURCES OPER, LLC18,8002011-10-10