HANKS-WARD UNIT

Oil // district 10 // lease#36114

op: PRIZE OPERATING COMPANY

cum_oil

17k BBL

cum_gas

0 MCF

wells

1

production

1999-09 — 2008-03

peak_month

2001-01

-- production_history

cum_oil: 17,279 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,015 BBL/mo

Di (annual)

59.5%

b-factor

1.8

EUR

125,724 BBL

R-squared

0.660

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALLWOOD PETROLEUM, INC.15,4001998-08-05
EOF // multi-state drilling data platform // 2026