POWELL "20"

Oil // district 10 // lease#34851

op: VANGUARD PERMIAN, LLC

cum_oil

246k BBL

cum_gas

0 MCF

wells

1

production

1996-02 — 2020-10

peak_month

1996-03

-- production_history

cum_oil: 245,851 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,924 BBL/mo

Di (annual)

21.7%

b-factor

0.1

EUR

240,754 BBL

R-squared

0.920

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13DTREND EXPLORATION COMPANY18,8001996-01-19
EOF // data source: Texas Railroad Commission // 2026