RokDoc has fully customisable lithologies, as well as a comprehensive database of standard values for each mineral.

RokDoc interpreters are able to alter the fluid contact and the model will automatically update. 

Fluids are fully customisable and we can now model CO2, condensate and others in addition to the standard, water, oil and gas.

    To understand and learn more about the Gassman Fluid Substitution, read Rob Simms First Break Paper, courtersy of Rock Physics.com  "Practical Gassmann fluid substitutions in sand/shale sequences"  2007, EAGE Paper.