WELDER "C"

Oil // district 2 // lease#8267

op: WISER OIL COMPANY, THE

cum_oil

25k BBL

cum_gas

0 MCF

wells

1

production

1997-03 — 2008-03

peak_month

1997-07

-- production_history

cum_oil: 25,007 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

855 BBL/mo

Di (annual)

40.2%

b-factor

0.0

EUR

25,509 BBL

R-squared

0.548

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23WISER OIL COMPANY, THE76,5002014-01-06
EOF // data source: Texas Railroad Commission // 2026