BARBER

Oil // district 2 // lease#8156

op: WEST TEXAS OPERATING COMPANY,LLC

cum_oil

19k BBL

cum_gas

0 MCF

wells

1

production

1996-03 — 2026-03

peak_month

1998-06

-- production_history

cum_oil: 18,629 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

492 BBL/mo

Di (annual)

106.4%

b-factor

0.0

EUR

5,538 BBL

R-squared

0.581

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5FISCHER OPERATING CORPORATION36,2001996-03-28
EOF // data source: Texas Railroad Commission // 2026