断层垂向封闭性研究现状

Review of study on vertical sealing capacity of fault

王志萍 秦启荣

西南石油大学资源与环境学院，四川 成都 610500

School of Resources and Environment,Southwest PetroleumUniversity, Chengdu 610500, China

在对大量文献调研的基础上，归纳、分析了断层垂向封闭性的形成机理、主要影响因素及当前的主要研究方法。目前，对断层垂向封闭性的研究还不成熟，研究中考虑的因素比较单一，且许多研究方法的应用范围具有局限性，应该发展多角度、多学科综合研究方法,从石油地质学、构造地质学、沉积学、地球化学、计算机图形学等多学科，以及测井、地震、钻井、生产等方面进行综合研究。

Based on literature analysis,several main research aspects about vertical sealing capacity of fault were generalized. They are the forming mechanism, influencing factors, the evaluation methods and existent problems. The conclusion is that the study of vertical sealing capacity of fault is not mature, only single factor is considered in the study, and application of many research techniques has limited range. It is suggested that synthetic study method from multi-disciplinary and multi-angles should be developed, and the comprehensive study should take petroleum geology, tectonic geology, sedimentology, geochemistry, Computer
graphics, as well as data from logging, seismic, drilling and production into consideration.