ARCO FEE

Oil // district 3 // lease#20422

op: HALLWOOD PETROLEUM, INC.

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1999-11

peak_month

1993-06

-- production_history

cum_oil: 7,051 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

476 BBL/mo

Di (annual)

259.6%

b-factor

0.2

EUR

2,739 BBL

R-squared

0.703

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TRANS-SABINE PIPELINE CORP213,0001999-10-28
EOF // multi-state drilling data platform // 2026