Example

 

Northwest-Southeast Cross Section across Terry Field showing Training and Prediction Intervals for KHAN Example

Click on above image to show greater detail

 

Well Profile showing portion of 700 ft interval for training and prediction

Training KHAN to recognize:
Oil, Wet, Tight, Shale

 

Generally not possible to accurately analyze pay from a long depth interval at one time in a conventional top down approach unless make assumptions about constant parameters. Single Archie parameters are not necessarily valid for larger intervals.

Rhomaa-Umaa X-plot and Lithology Plot

KHAN incorporates other petrophysical parameters besides porosity and resistivity as appropriate including composition to encompass lithofacies.