MICRO-FLUORESCENCE ANALYSIS OF MICROTRACE AND ORGANIC INCLUSIONS AND ITS APPLICATION TO EXPLORATION IN CENTRAL DAGANG oil field

A brief introduction to fluoresence mechanism of liquid hydrocarbon and its application in petroleum geology were illustrated in this paper. Based on the micro-fluorescence analysis of microtrace formed by migration of oil and gas within the particles of rocks and minerals and the organic inclusions in Ganggu wells and Kou wells in Dagang exploration area,the periods of oil-gas generation,migration,accumulation and evolution were inferred,and the petroluem potential was evaluated.The wide application prospect of micro-fluorcesence in the exploration of oil-gas resources was also indicated.