WINDHAM, R.S.

Oil // district 9 // lease#13748

op: ARCO PERMIAN

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1995-04 — 1997-06

peak_month

1995-10

-- production_history

cum_oil: 1,470 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

96 BBL/mo

Di (annual)

107.9%

b-factor

0.1

EUR

1,174 BBL

R-squared

0.786

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ARCO PERMIAN212,3442001-12-21
EOF // data source: Texas Railroad Commission // 2026