This is the updated version of RwCal. The calculation of neutron captured sigma of water is included. You can use this calcualtor in converting Resistivity - Salinity - Sigma.

Water sigma is normally required for sigma Sw calculation, with pulsed neutron sigma measurement.

https://1drv.ms/u/s!AlPn9kC8z9NkabF3Fs2h6K6J9YU

Water sigma is normally required for sigma Sw calculation, with pulsed neutron sigma measurement.

https://1drv.ms/u/s!AlPn9kC8z9NkabF3Fs2h6K6J9YU

do you use the Bateman-Konen TDS vs. Rw@75 DEGF

ReplyDeleteI use Bateman-Konen NaCl (ppm) vs Rw @ 75 DegF.

DeleteRw@75 DegF = 0.0123 + (3647.5/Sal(NaCl PPM)^0.955)