UNIVERSITY 54-13

Oil · District 7C · Lease #17433

Operator: ZARVONA ENERGY LLC

Cum Oil

20k BBL

Cum Gas

160k MCF

casinghead

Wells

2

Production

2010-12 — 2026-02

Peak Month

2012-05

Production History

Cum Oil: 19,993 BBL Cum Gas: 159,707 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

598 BBL/mo

Di (annual)

122.4%

b-factor

0.8

EUR

18,280 BBL

R-squared

0.598

type

hyperbolic

Operator History (from monthly production reports)

2020-10 — 2026-07 ZARVONA ENERGY LLC 70 mo
2010-12 — 2020-09 APPROACH OPERATING LLC 118 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ZARVONA ENERGY LLC28,4002011-09-12
1ZARVONA ENERGY LLC29,0002010-08-03