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.
出处
《新疆石油地质》
CAS
CSCD
2003年第1期84-86,共3页
Xinjiang Petroleum Geology
关键词
油气生成
油气运移
成藏年代学
同位素法
petroleum generation
petroleum migration
petroleum accumulation geochronology
isotope dating
