MOVABLE OIL MEASUREMENT COMBINING DUAL RADIO FREQUENCY INDUCTION AND DUAL INDUCTION LATEROLOG MEASUREMENTS

摘要

MOVABLE OIL MEASUREMENT COMBININGDUAL RADIO FREQUENCY INDUCTION ANDDUAL INDUCTION LATEROLOG MEASUREMENTS(D# 74,442-F)Abstract of the DisclosureAn exemplary embodiment of the inventionincludes method for measuring the dielectric constantand resistivity of the invaded zone and the virginformation in a fluid filled well bore hole. Dualinduction laterolog measurements are employed todetermined Rt and Rxo. Dual spaced radio frequencydielectric induction log measurements are employed todetermine .epsilon.t and .epsilon.xo. By combining these measurements,a movable oil plot may be obtained in highly resistiveformations.