New Version

New Version

This is the new version of the website
Now, you can accumulate 10 consecutive results and delete the last result.

I hope you find this version better than the last one.
Just click on the tabs, and find the different options.

• Shale Volume
• Porosity
• Permeability
• Resistivity
• Water Saturation
• Reserves

IGR Larionov (1969) Larionov Old Rocks (1969) Steiber (1970) Clavier (1971) Vsh SP

Sonic Log

Wyllie et al. (1958) Raymer et al. (1980) Unconsolidated Formations Hydrocarbon Effects

Density Log

Density Neutron-Density

Resistivity Log

Resistivity Porosity Porosity-Saturation = 1 Flushed Zone Porosity Residual Hydrocarbon Porosity

Shale Corrected

Sonic Dresser Atlas (1979) Sonic Dewan (1983) Neutron Schlumberger (1975) Density Schlumberger (1975) Neutron Dewan (1983) Density Dewan (1983) Neutron-Density Dewan (1983)

Wyllie & Rose (1950) - M. Gravity Oil Wyllie & Rose (1950) - Dry Gas Timur (1968) Coates & Dumanoir (1968) NMR Coates NMR

Water Resistivity - Archie Water Resistivity - Western Atlas Water Resistivity - SP A. Water Resistivity - Archie Total Resistivity

Archie (1942) Compensated Sw - Dewan (1983) Dispersed Shale - Dewan (1983) Ferlt (1975) Schlumberger (1975) Simandoux (1963) Total Water Saturation Flushed Zone Saturation

Oil Reserves Gas Reserves