CRYSTAL A UNIT

Oil · District 7C · Lease #18567

Operator: ZARVONA ENERGY LLC

Cum Oil

179k BBL

Cum Gas

819k MCF

casinghead

Wells

1

Production

2014-03 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 179,452 BBL Cum Gas: 818,651 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,375 BBL/mo

Di (annual)

206.7%

b-factor

1.0

EUR

253,104 BBL

R-squared

0.846

type

hyperbolic

Operator History (from monthly production reports)

2025-10 — 2026-07 SAXUM OPCO, LLC 10 mo
2021-06 — 2025-09 ZARVONA ENERGY LLC 52 mo
2014-03 — 2021-05 DIAMONDBACK E&P LLC 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSAXUM OPCO, LLC19,5002013-12-19