BARBER

Oil // district 2 // lease#8168

op: WEST TEXAS OPERATING COMPANY,LLC

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

1996-04 — 2026-03

peak_month

1998-07

-- production_history

cum_oil: 7,313 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

456 BBL/mo

Di (annual)

343.3%

b-factor

0.4

EUR

2,599 BBL

R-squared

0.479

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4FISCHER OPERATING CORPORATION36,2001996-04-19
EOF // data source: Texas Railroad Commission // 2026