SPRABERRY TREND PROSPECTS -A-

Oil // district 10 // lease#31482

op: TSF OPERATING

cum_oil

128k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-07

-- production_history

cum_oil: 128,456 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

688 BBL/mo

Di (annual)

5.9%

b-factor

0.0

EUR

132,069 BBL

R-squared

0.414

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MARIENFELD EXPLORATION19,2001987-02-04
EOF // multi-state drilling data platform // 2026