STATE LEASE 60729

Oil // district 3 // lease#9726

op: VASTAR RESOURCES, INC.

cum_oil

430k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-08

-- production_history

cum_oil: 430,030 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,184 BBL/mo

Di (annual)

14.9%

b-factor

0.0

EUR

496,331 BBL

R-squared

0.509

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 2 UARCO OIL & GAS CO.19,5001988-05-17
B 142-708-30019--------
EOF // multi-state drilling data platform // 2026