FROST BANK UNIT

Oil · District 01 · Lease #17890

Operator: VERDUN OIL EF II LLC

Cum Oil

1.0M BBL

Cum Gas

753k MCF

casinghead

Wells

7

Production

2014-07 — 2026-04

Peak Month

2019-01

Production History

Cum Oil: 1,041,600 BBL Cum Gas: 752,829 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,404 BBL/mo

Di (annual)

19.1%

b-factor

0.0

EUR

840,375 BBL

R-squared

0.372

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
2014-07 — 2018-01 CARRIZO (EAGLE FORD) LLC 43 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101HVERDUN OIL EF II LLC111,0002018-11-15
102HVERDUN OIL EF II LLC111,0002018-11-15
103HVERDUN OIL EF II LLC111,0002018-08-20
105HVERDUN OIL EF II LLC111,0002018-08-20
104HVERDUN OIL EF II LLC111,0002018-08-17
22HVERDUN OIL EF II LLC211,0002014-03-31
20HVERDUN OIL EF II LLC211,0002013-12-05