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agilescientific / striplog

Lithology and stratigraphic logs for wells or outcrop.
https://code.agilescientific.com/striplog
Apache License 2.0
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Extract data from petrophysical logs #71

Open kwinkunks opened 8 years ago

kwinkunks commented 8 years ago

Brief description

Strip logs contain lithology descriptions by depth; petrophysical logs contain numbers for different properties by depth; the use case is to take all numbers for a given petrophysical property and classify them by lithology type in a strip log weighted by the thickness of the interval for which a given number applies; then, average values for the classified property need to be calculated by lithology. The use case should work for one strip log and petrophysical log pair or a group of pairs as required.

Actors

Users of this workflow want quantitative estimates of a property for a given subset of lithologies where lithology descriptions and quantitative property measurements exist in parallel documents/files/data strips. Geologists, primarily.

Preconditions

Can assume that a strip log and companion petrophysical log both exist in a loadable format (e.g., LAS) with depth-data relationships specified.

kwinkunks commented 8 years ago

I think this functionality exists, see striplog_advanced.ipynb