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油气二次运移是石油地质学研究的重要内容,同时也是个受多种因素制约、涉及多学科的复杂问题。近年来,人们从不同角度探讨了油气二次运移的机理,提出了多种研究油气二次运移的方法,本文就对二次运移地化研究方法的基础进行了总结。同时提出在今后的二次运移研究工作中,要进一步加强基础理论研究,紧密联系实际,为油气勘探开发服务。
The secondary migration of oil and gas is an important part of petroleum geology research, and it is also a complicated issue involving many disciplines and various disciplines. In recent years, people have discussed the mechanism of secondary migration of oil and gas from different perspectives and put forward a variety of methods for studying the secondary migration of oil and gas. In this paper, the basis of the research methods of secondary migration and geochemistry has been summarized. At the same time, it is proposed that in the future researches on secondary migration, we should further strengthen the study of basic theories, closely connect with the reality and serve the exploration and development of oil and gas.