Water Resistivity Calculator


From a known water resistivity and temperature, the app computes a water resistivity at a different temperature as well as the associated equivalent NaCl salinity.

  1. User inputs a known water resistivity (1) and the associated temperature (1).
  2. Then add a second temperature (2) for the new water resistivity.
  3. Result displayed in the header.
Reference: Schlumberger Log Interpretation Charts, Resistivity of NaCl Solutions, Gen-9