Contact Angle Determination Using Logs and Capillary Pressures for a Carbonate Reservoir

D05 CONTACT ANGLE DETERMINATION USING LOGS AND CAPILLARY PRESSURES FOR A CARBONATE RESERVOIR Abstract 1 Distribution of fluids in a porous media is directly affected by rock Wettability. Therefore Know adage this parameter is necessary for optimum production. Data obtained from well log analysis is representative of real reservoir condition and therefore these data could be converted to water saturation profiles. On the other hand laboratory capillary pressures can be converted to saturation pressures. In this paper Wettability of an Iranian reservoir rock has been investigated by comparison between log and capillary pressure data. Results reviewed that this rock is