Petrophysics
Shale Volume – Larionov Tertiary Rocks
![Shale Volume Larionov Tertiary Rocks](/wp-content/uploads/2022/07/Shale-Volume-Larionov-Tertiary-Rocks-780x470.webp)
The Larionov (1969) equation for Cenozoic rocks (or previously know as tertiary rocks) for the calculation of shale volumen is the following:
![Shale Volume Larionov 1969](/wp-content/uploads/2022/07/Shale-Volume-Larionov-1969.webp)
Enter the value of the IGR to get the shale volume:
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