VIVEN UNIT

Oil · District 03 · Lease #26940

Operator: FLATONIA ENERGY, LLC

Cum Oil

15k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

2015-07 — 2020-03

Peak Month

2015-08

Production History

Cum Oil: 14,982 BBL Cum Gas: 2,406 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,188 BBL/mo

Di (annual)

277.1%

b-factor

0.9

EUR

21,407 BBL

R-squared

0.585

type

hyperbolic

Operator History (from monthly production reports)

2020-01 — 2026-07 FLATONIA ENERGY, LLC 79 mo
2015-07 — 2019-12 EARTHSTONE OPERATING, LLC 54 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HFLATONIA ENERGY LLC18,8102015-04-20