METHOD FOR CALCULATING THE RATIO OF RELATIVE PERMEABILITIES OF FORMATION FLUIDS AND WETTABILITY OF A FORMATION DOWNHOLE, AND A FORMATION TESTING TOOL TO IMPLEMENT THE SAME

摘要

A method and a tool that implements a method which includes measuring the viscosity and flow rates of formation fluids and obtaining the ratio of relative permeabilities of the formation fluids and wettability of the formation using the same.