Welly: Splash About in Well Data

welly facilitates the loading, processing, and analysis of subsurface wells and well data, such as striplogs, formation tops, well log curves, and synthetic seismograms.

welly runs on Python 3.6+ and builds on various other libraries, including pandas and matplotlib. It is licensed under a business-friendly Apache 2.0 license. Please consider supporting this open project!

Quick start

To install welly, simply:

pip install welly

To load some wells from LAS files:

import welly
project = welly.read_las("path/to/well_*.las")

The project is a collection of well objects, each of which contains well logs. Plot the gamma-ray like:

gr = project[0].data['GR']
gr.plot()

Carry on exploring with the user guide below.

User guide

API reference

Other resources

Indices and tables