MUMME-LA SALLE UNIT

Oil · District 01 · Lease #17145

Operator: VERDUN OIL EF II LLC

Cum Oil

261k BBL

Cum Gas

621k MCF

casinghead

Wells

2

Production

2013-07 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 260,816 BBL Cum Gas: 621,373 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,393 BBL/mo

Di (annual)

416.2%

b-factor

1.1

EUR

191,905 BBL

R-squared

0.826

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 VERDUN OIL EF II LLC 17 mo
2022-05 — 2025-02 EP ENERGY E&P COMPANY, LLC 34 mo
2018-02 — 2022-04 EP ENERGY E&P COMPANY, L.P. 51 mo
2013-07 — 2018-01 CARRIZO (EAGLE FORD) LLC 55 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
105HVERDUN OIL EF II LLC110,0002019-02-20
63HVERDUN OIL EF II LLC211,0002013-04-26