calculate the Amott Harvey wettability index for each core and explain the wetting characteristics of each core
Extracted text: 1. The following table provides the displacement data for an Amott wettability test on three cores from a Tronoh reservoir in Perak: Displacement by Oil (mL) Displacement by Water (mL) Core No. Spontaneous Forced Spontaneous Forced 1 0.05 1.25 0.81 0.85 0.00 1.69 0.00 0.97 0.47 0.53 0.01 0.59 Calculate the Amott-Harvey wettability index for each core and explain the wetting characteristics of each core.