NEAL D UNIT 8

Oil · District 7C · Lease #18426

Operator: ZARVONA ENERGY LLC

Cum Oil

211k BBL

Cum Gas

826k MCF

casinghead

Wells

1

Production

2013-10 — 2026-04

Peak Month

2013-11

Production History

Cum Oil: 210,722 BBL Cum Gas: 826,370 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,975 BBL/mo

Di (annual)

18.6%

b-factor

0.0

EUR

192,234 BBL

R-squared

0.480

type

exponential

Operator History (from monthly production reports)

2025-10 — 2026-07 SAXUM OPCO, LLC 10 mo
2021-06 — 2025-09 ZARVONA ENERGY LLC 52 mo
2013-10 — 2021-05 DIAMONDBACK E&P LLC 92 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HSAXUM OPCO, LLC19,9002013-06-17