Dr. Po Ching Tai ( 戴柏青 ):  Currently Senior Exploration Geologist at ExxonMobil Exploration Company working with Middle East New Opportunity Identification group. Joined ExxonMobil Upstream Company in 2001, have been working on various assignments in research, production, development, and exploration.  He graduated from the Department of Geoscience, Texas A&M University in 2001 (PhD); graduated from the Department of Geoscience, National Taiwan University in 1994 (MS) and 1991 (BS).  His technical interests include sedimentology, sequence stratigraphy, regional geology, and play elements mapping/evaluation.  Personal interests: golfing, traveling, drawing, and video gaming.