SAN MIGUEL RANCH OL

Oil · District 01 · Lease #15367

Operator: SWIFT ENERGY OPERATING, LLC

Cum Oil

608k BBL

Cum Gas

5.1M MCF

casinghead

Wells

11

Production

2010-10 — 2026-04

Peak Month

2012-05

Production History

Cum Oil: 607,834 BBL Cum Gas: 5,075,605 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,041 BBL/mo

Di (annual)

70.0%

b-factor

0.6

EUR

300,794 BBL

R-squared

0.446

type

hyperbolic

Operator History (from monthly production reports)

2026-05 — 2026-07 CRESCENT ENERGY OPERATING, LLC 3 mo
2017-07 — 2026-04 SILVERBOW RESOURCES OPER, LLC 106 mo
2010-10 — 2017-06 SWIFT ENERGY OPERATING, LLC 81 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HSILVERBOW RESOURCES OPER, LLC212,0002013-01-14
4HSILVERBOW RESOURCES OPER, LLC212,0002011-11-18
5HSILVERBOW RESOURCES OPER, LLC312,0002011-11-18
2HSILVERBOW RESOURCES OPER, LLC210,0002011-08-15
3HSILVERBOW RESOURCES OPER, LLC210,0002011-08-15
1HSILVERBOW RESOURCES OPER, LLC113,0002011-04-11
7SILVERBOW RESOURCES OPER, LLC19,3002010-08-19
8SILVERBOW RESOURCES OPER, LLC19,3002010-08-19
9SILVERBOW RESOURCES OPER, LLC29,3002010-08-19
3SILVERBOW RESOURCES OPER, LLC19,3002010-07-19
1SILVERBOW RESOURCES OPER, LLC19,3002010-07-02