MUMME RANCH ALLOCATION G

Oil · District 01 · Lease #19911

Operator: VERDUN OIL EF II LLC

Cum Oil

156k BBL

Cum Gas

350k MCF

casinghead

Wells

1

Production

2019-03 — 2023-03

Peak Month

2019-11

Production History

Cum Oil: 156,135 BBL Cum Gas: 349,535 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,295 BBL/mo

Di (annual)

437.2%

b-factor

0.5

EUR

160,229 BBL

R-squared

0.890

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
2019-03 — 2022-04 EP ENERGY E&P COMPANY, L.P. 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
107HVERDUN OIL EF II LLC110,0002019-02-20