ULS 5-9 UNIT

Oil · District 08 · Lease #49290

Operator: ZARVONA ENERGY LLC

Cum Oil

89k BBL

Cum Gas

142k MCF

casinghead

Wells

2

Production

2017-08 — 2026-04

Peak Month

2019-08

Production History

Cum Oil: 88,677 BBL Cum Gas: 142,452 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,675 BBL/mo

Di (annual)

174.4%

b-factor

1.0

EUR

144,161 BBL

R-squared

0.861

type

hyperbolic

Operator History (from monthly production reports)

2025-10 — 2026-07 SABALO II OPERATING, LLC 10 mo
2017-08 — 2025-09 ZARVONA ENERGY LLC 98 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6SABALO II OPERATING, LLC315,0002018-06-01
6HSABALO II OPERATING, LLC315,0002018-06-01