Hello

Please guide that:

what is connate water saturation, often confuses, is it water saturation (Sw) determined using Archie's Eq. or other methods?

What is clay bound water and capillary bound water. How these are determined to display in a log track?

What is difference between shale volume (Vsh) and clay volume (Vcl). One we calculate using GR or density-neutron, is that Vsh or Vcl?