COSEKA/SAXON DAVIDSON

Oil // district 9 // lease#10442

op: HEC PETROLEUM, INC.

cum_oil

40k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2012-02

peak_month

1994-09

-- production_history

cum_oil: 39,902 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

931 BBL/mo

Di (annual)

31.2%

b-factor

0.0

EUR

35,773 BBL

R-squared

0.528

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HALLWOOD ENERGY CORPORATION19,4001994-06-24
4COSEKA RESOURCES (U.S.A.) LTD.19,2501983-09-29
EOF // multi-state drilling data platform // 2026