沥青脉对油气运移的指示意义  

The significance of asphalt indicating the oil and gas how to move

作　　者：刘玉祥[1] 郭琴[1] 

机构地区：[1]西北大学地质学系,陕西西安710069

出　　处：《内蒙古石油化工》2008年第3期44-45,共2页Inner Mongolia Petrochemical Industry

摘　　要：文章目的:为了研究沥青脉在地质上对油气运移的指示意义。方法:通过地球化学方法研究沥青脉成因上的一些特性来反推油气运移路径、运移期次、运移状态等。结果:让我们清楚的了解到沥青脉与围岩的关系,沥青脉的成因、形成时期、形成过程。结论:从而为我们在油气资源评价和下一步的油气勘探上提供了有利的依据。Aim To get the significan of asphalt indicating how the petroleum to move. Methods Through the methods of geochemistry to study the speciality that asphalt＇s cause of formation and use these specialities to infer how the petroleum to move. Results We can learn the relation of asphalt and the wall rock,the asphalt＇s cause of formation,the time of forming the asphalt,the process of forming the asphalt. Conclusion The study on asphalt should offer an grounds for petroleum resource assessment and petroleum resource exporation.

关 键 词：沥青脉 运移路径 运移期次 运移状态 

分 类 号：P618.13[天文地球—矿床学] P618.130.8[天文地球—地质学]