VIVIAN

Oil · District 03 · Lease #27328

Operator: ETX ENERGY, LLC

Cum Oil

32k BBL

Cum Gas

287k MCF

casinghead

Wells

1

Production

2017-11 — 2022-08

Peak Month

2018-05

Production History

Cum Oil: 32,441 BBL Cum Gas: 286,713 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,097 BBL/mo

Di (annual)

250.8%

b-factor

0.2

EUR

24,538 BBL

R-squared

0.574

type

hyperbolic

Operator History (from monthly production reports)

2022-01 — 2026-07 BUFFALO XXII OPERATING, LLC 55 mo
2017-11 — 2021-12 ETX ENERGY, LLC 50 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBUFFALO XXII OPERATING LLC110,4462017-05-16