GOULD, LOU

Oil // district 9 // lease#14649

op: SABLE PERMIAN RESOURCES LAND,LLC

cum_oil

145k BBL

cum_gas

0 MCF

wells

5

production

1997-09 — 2025-03

peak_month

1998-03

-- production_history

cum_oil: 145,114 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,035 BBL/mo

Di (annual)

19.8%

b-factor

0.1

EUR

137,030 BBL

R-squared

0.895

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HALLWOOD PETROLEUM, INC.17,5251997-12-04
2HALLWOOD PETROLEUM, INC.17,5751997-12-04
5HALLWOOD PETROLEUM, INC.27,6001997-07-08
6HALLWOOD PETROLEUM, INC.27,6001997-07-08
7HALLWOOD PETROLEUM, INC.27,6001997-07-08
EOF // multi-state drilling data platform // 2026