ARCO FEE "A"

Oil // district 3 // lease#23800

op: ROBERSON OIL COMPANY

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

2000-03 — 2001-06

peak_month

2000-09

-- production_history

cum_oil: 3,805 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

370 BBL/mo

Di (annual)

89.5%

b-factor

0.0

EUR

4,946 BBL

R-squared

0.854

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ROBERSON OIL COMPANY611,0002001-03-09
EOF // multi-state drilling data platform // 2026