再论石油生成和运移年龄的确定  

Re-Discussion on“Definition and Dat ing of Petroleum Gener-ation and Migration“.

作　　者：岳伏生[1] 张景廉[1] 曹正林[1] 李相博[1] 

机构地区：[1]中国石油石油勘探开发科学研究院西北分院,甘肃兰州730020

出　　处：《新疆石油地质》2003年第1期84-86,共3页Xinjiang Petroleum Geology

摘　　要：石油生成、运移、成藏的时间是石油地质学家、石油地球化学家感兴趣的问题。现在有必要对当前流行的油气成藏年代学中的7种方法逐一进行评述;对张景廉等自1993年提出的放射性同位素定年方法以来的十年间的研究进展也进行回顾讨论。指出,当前宜开展油气地质学中的Pb、Sr、Nd同位素研究,大力发展油气成藏年代学。学科之间的交叉与渗透是必要的。The timing of petroleum generation,migration and accumulation is an interesting problem for petroleum geologists and geo-chemists.The authors review and discuss present seven methods used in petroleum accumulation geochronology,including the radioactive isotope dating method proposed by Zhang Jing-lian et al in1993and its research advances in recent 10years to date.It is pointed out that study of isotopes such as Pb,Sr and Nd in petroleum geology should be made at present,enabling development of petroleum accumulation geochronology to be effectively promoted,thanks to the need of intersection or infiltration between subjects.

关 键 词：油气生成 油气运移 成藏年代学 同位素法 

分 类 号：P618.13[天文地球—矿床学] TE122.1[天文地球—地质学]