NORWOOD HEIRS-LAFLEUR UNIT

Oil // district 3 // lease#25368

op: ORANGEFIELD OPERATING CORPORATIO

fields: ORANGE (5400)

cum_oil

66k BBL

cum_gas

0 MCF

wells

1

production

2008-08 — 2026-03

peak_month

2008-12

-- production_history

cum_oil: 66,499 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,518 BBL/mo

Di (annual)

65.2%

b-factor

0.1

EUR

51,472 BBL

R-squared

0.902

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BENCHMARK OIL & GAS COMPANY37,5002008-09-16
EOF // data source: Texas Railroad Commission // 2026