MUMME-CEARLEY UNIT

Oil · District 01 · Lease #16033

Operator: VERDUN OIL EF II LLC

Cum Oil

225k BBL

Cum Gas

788k MCF

casinghead

Wells

1

Production

2012-06 — 2026-04

Peak Month

2013-10

Production History

Cum Oil: 224,528 BBL Cum Gas: 787,639 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,853 BBL/mo

Di (annual)

12.7%

b-factor

0.0

EUR

174,561 BBL

R-squared

0.301

type

exponential

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
2012-06 — 2018-01 CARRIZO (EAGLE FORD) LLC 68 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
35HVERDUN OIL EF II LLC211,0002012-05-03