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Binning Core Data to improve Permeability Prediction

Published byΑκταίων Χριστόπουλος Modified over 6 years ago

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Presentation on theme: "Binning Core Data to improve Permeability Prediction"— Presentation transcript:

1 Binning Core Data to improve Permeability Prediction
By Andy May Acknowledgement: Brad Browning of Kerr-McGee contributed to this study.

2 “There are lies, damned lies and Statistics”
Benjamin Disraeli ( ) Fitting a line through logarithms is not the same as fitting a line to the numbers themselves.

3

4 2.5%  bins Binned best fit line Non-binned best fit line

5 Log/Linear best fit line is always lower than binned
Average of 0.1 and 10 = 5.05 Average of Log(0.1) and Log (10) = Log(1) = 4.05 Flow is linear with permeability according to Darcy

6

7 Binned PHIE vs Core K Raw Core K vs PHIE

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9 Binned PHIE vs. Core K PHIE vs. DST K Points Ignored Raw PHIE vs. Core K

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