CARLISLE, C.W.

Oil // district 8 // lease#27689

op: US. FUELS, INC.

cum_oil

31k BBL

cum_gas

0 MCF

wells

2

production

1995-10 — 2026-03

peak_month

1995-11

-- production_history

cum_oil: 30,802 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

686 BBL/mo

Di (annual)

58.0%

b-factor

0.5

EUR

26,548 BBL

R-squared

0.405

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SUNDANCE RESOURCES, INC.14,5002001-02-01
1SUNDANCE RESOURCES, INC.14,5001995-09-12
EOF // data source: Texas Railroad Commission // 2026