WAREING 71A UNIT

Oil · District 01 · Lease #15852

Operator: VERDUN OIL EF II LLC

Cum Oil

534k BBL

Cum Gas

917k MCF

casinghead

Wells

3

Production

2012-03 — 2026-04

Peak Month

2018-08

Production History

Cum Oil: 534,289 BBL Cum Gas: 917,431 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,476 BBL/mo

Di (annual)

474.2%

b-factor

1.5

EUR

477,616 BBL

R-squared

0.761

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
2012-08 — 2022-04 EP ENERGY E&P COMPANY, L.P. 117 mo
2012-03 — 2012-07 EL PASO E & P COMPANY, L. P. 5 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
40HVERDUN OIL EF II LLC28,8002017-09-29
39HVERDUN OIL EF II LLC28,8002017-09-28
9HVERDUN OIL EF II LLC19,6002012-02-09