UNIVERSITY 7 "BERKLEY"

Oil · District 08 · Lease #41922

Operator: ZARVONA ENERGY LLC

Cum Oil

256k BBL

Cum Gas

599k MCF

casinghead

Wells

5

Production

2010-12 — 2026-04

Peak Month

2012-11

Production History

Cum Oil: 255,803 BBL Cum Gas: 598,790 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,317 BBL/mo

Di (annual)

30.0%

b-factor

1.1

EUR

394,682 BBL

R-squared

0.856

type

hyperbolic

Operator History (from monthly production reports)

2015-08 — 2026-07 ZARVONA ENERGY LLC 132 mo
2013-12 — 2015-07 THREE RIVERS OPERATING CO II LLC 20 mo
2010-12 — 2013-11 SM ENERGY COMPANY 36 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HZARVONA ENERGY LLC211,7002012-07-26
4ZARVONA ENERGY LLC110,5002012-03-02
5ZARVONA ENERGY LLC210,5002011-09-06
6ZARVONA ENERGY LLC210,5002011-01-13
1ZARVONA ENERGY LLC210,5002010-09-07