BROWN UNIT D

Oil · District 01 · Lease #17521

Operator: VERDUN OIL EF II LLC

Cum Oil

452k BBL

Cum Gas

652k MCF

casinghead

Wells

3

Production

2013-06 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 451,731 BBL Cum Gas: 651,843 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,527 BBL/mo

Di (annual)

439.2%

b-factor

1.1

EUR

399,166 BBL

R-squared

0.799

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
2013-06 — 2022-04 EP ENERGY E&P COMPANY, L.P. 107 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
20HVERDUN OIL EF II LLC29,8002014-04-14
21HVERDUN OIL EF II LLC29,8002014-04-04
1HVERDUN OIL EF II LLC110,0002010-09-17