A test LAS file of well log

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A test LAS file of well log

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Last edited Oct 24, 2019

Created on Oct 24, 2019

This visualization displays a subset of well log data from a LAS file, plotting depth on the vertical axis against several measured curves, including gamma ray, caliper, neutron porosity, density porosity, and deep resistivity. The example uses the Python `lasio` library to parse the LAS file and Bokeh to render the curves as horizontally-oriented line plots. The depth series spans from 200 to roughly 375 meters at a 0.25-meter sampling interval, with a null value of -999.25 used for missing data. The plot shows the raw, unsmoothed measurements as they appear in the source file from JustinGosses' gist.

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