Multifrequency Electromagnetic Data Interpretation for Subsurface Characterization MISRA, SIDDHARTH (ASSOCIATE PROFESSOR, HAROLD VANCE DEPARTMENT OF PETROLEUM ENGINEERING AND THE DEPARTMENT OF GEOLOGY AND GEOPHYSICS, TEXAS A&M UNIVERSITY, USA),HAN, YIFU (SCHLUMBERGER, BEIJING GEOSCIENCE CENTER, CHINA),JIN, YUTENG (GRADUATE STUDENT RESEARCHER, UNIVERSITY OF OKLAHOMA, USA),TATHED, PRATIKSHA (PETROPHYSICIST, BP, USA)