DREI, INC.

Oil // district 3 // lease#21038

op: HALLWOOD PETROLEUM, INC.

cum_oil

114k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2005-01

-- production_history

cum_oil: 114,117 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

948 BBL/mo

Di (annual)

14.0%

b-factor

0.0

EUR

80,969 BBL

R-squared

0.416

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALLWOOD PETROLEUM, INC.38,3001991-01-07
EOF // multi-state drilling data platform // 2026