THORNBURG

Oil // district 9 // lease#19556

op: VX OPERATING, LLC

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

2017-04 — 2026-03

peak_month

2017-04

-- production_history

cum_oil: 7,167 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

126 BBL/mo

Di (annual)

20.7%

b-factor

0.0

EUR

7,259 BBL

R-squared

0.522

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VISTA EXPLORATION, LLC14,7002017-02-06
EOF // data source: Texas Railroad Commission // 2026