JOY 13

Oil // district 10 // lease#48649

op: VTX ENERGY OPERATING, LLC

cum_oil

247k BBL

cum_gas

0 MCF

wells

1

production

2016-05 — 2026-03

peak_month

2016-06

-- production_history

cum_oil: 246,609 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,012 BBL/mo

Di (annual)

16.8%

b-factor

0.0

EUR

215,416 BBL

R-squared

0.314

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBRIGHAM RESOURCES OPERATING, LLC116,0002015-12-09
EOF // data source: Texas Railroad Commission // 2026