VIVION UNIT A

Oil · District 01 · Lease #18565

Operator: VERDUN OIL & GAS LLC

Cum Oil

646k BBL

Cum Gas

2.9M MCF

casinghead

Wells

5

Production

2014-09 — 2026-04

Peak Month

2018-03

Production History

Cum Oil: 646,258 BBL Cum Gas: 2,893,946 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,046 BBL/mo

Di (annual)

134.2%

b-factor

0.3

EUR

537,089 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

2016-12 — 2026-07 VERDUN OIL & GAS LLC 116 mo
2014-09 — 2016-11 ROSETTA RESOURCES OPERATING LP 27 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10VERDUN OIL & GAS LLC110,0002022-05-03
9VERDUN OIL & GAS LLC110,0002022-05-02
6VERDUN OIL & GAS LLC18,5002014-08-13
7VERDUN OIL & GAS LLC18,5002014-07-31
8VERDUN OIL & GAS LLC18,5002014-07-30