含油气盆地反转构造研究综述

反转构造是当前世界石油地质界研究的热门课题之一 ,是指在地史发展过程中 ,不同时期各种构造作用在一个地质体上的联合、叠加的构造面貌 ,有正反转构造和负反转构造 2种基本类型 .近十多年来许多石油地质学家从几何学、运动学及成因机制等角度对其进行了广泛研究 ,在识别、分类、成因机制及与油气运聚关系方面取得了一系列的进展 ,但仍有许多问题期待解决 .下一步研究的主要内容和发展方向为 :1反转构造的分类问题 ;2负反转构造及其与油气的关系问题 ;3反转构造在造山带、盆山耦合研究中的应用问题 .4反转构造的定量研究及成因机制问题

Summary of inversion structure on petroliferous basin

Inversion structure is a kind of geological structure which is caused by various combination and superposition of structural forces in different geological epochs. The inversion structures can be classified as positive inversion structure and negative structure. Many petroleum geologists pay extensive attention to this structure for the purpose of studying hydrocarbon accumulation. The studies of inversion structure on its recognition, classification, genesis and relation to hydrocarbon migration and accumulation achieve tremendous progress in the past. In the future, the studies will be on the classification of inversion structures, the relationship between negative inversion structure and oil and gas, the applications of inversion structure in the study of orogenic zone and basin-mountain coupling, and the quantitative research and genesis mechanism of inversion structure.