Petrolib is a python package designed to help users perform petrophysical analysis by estimating petrophysical parameters such as:
- Volume of Shale using various methods like Clavier, Stieber and Larionov methods
- Porosity - Effective and Total porosities using the density and Wyllie's sonic methods.
- Water Saturation - using both archie and simmandoux methods
- Permeability
In addition to estimating these parameters, log plots are automatically displayed for proper interpretation. Also a pay summary result/dataframe is produced to help quantify the over-all quality of the reservoirs. Cutoff such as the porosity, shale volume and water saturation are applied to flag pay regions. The pay summary include:
- net, gross and not net thicknesses
- % net-to-gross
- average volume of shale
- average porosity
- bulk volume of water
- water saturation.
pip install petrolib
