Teruhiko (Terry) Hagiwara works for Upstream Group of Aramco Services Company, in Houston, TX. Prior to the present work, he was a Research Consultant for Shell International E&P. Previously, he was Technology Advisor for Halliburton Energy Services, in Houston, and Research Physicist for Shell Development Co. at Bellaire Research Center, in Houston. He holds a BS in physics from the U. of Tokyo, Japan, and a Ph.D. in theoretical physics from the SUNY at Stony Brook. He is a recipient of Distinguished Technical Achievement award from SPWLA in 2007.