New Advance in Reservoir Geochemistry

New Advance in reservoir water wash and watered -out degree studies with reservoir geochemistry principle in China are introduced on base of brief reviewof basic reservoir geochemistry theory, research status and methods both home and abroad. Internal and external literatures reviewed show that it is a pioneering research to study watered-out degree of reservoir withgeochemistry theory in China, and is of great significance for promoting the development of petroleum science andtechnology in China.