SHUSA 20

Oil · District 8A · Lease #68743

Operator: ZARVONA ENERGY LLC

Cum Oil

233k BBL

Cum Gas

14k MCF

casinghead

Wells

5

Production

2005-01 — 2026-04

Peak Month

2005-04

Production History

Cum Oil: 232,979 BBL Cum Gas: 13,998 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,614 BBL/mo

Di (annual)

260.8%

b-factor

2.0

EUR

322,354 BBL

R-squared

0.866

type

hyperbolic

Operator History (from monthly production reports)

2013-09 — 2026-07 ZARVONA ENERGY LLC 155 mo
2005-01 — 2013-08 JETTA OPERATING COMPANY, INC. 104 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ZARVONA ENERGY LLC15,1002006-01-20
3ZARVONA ENERGY LLC15,1002004-11-08
4ZARVONA ENERGY LLC15,1002004-11-08
1ZARVONA ENERGY LLC15,1002004-10-06
2ZARVONA ENERGY LLC15,1002004-10-06