含油气盆地中流体向固体转化的研究  

Study on transformation of fluids to solids in petroliferous basins

作　　者：罗文琴[1] 张金功[1] 吴小宁[2] 高浩锋[1] 雷宇[1] 

机构地区：[1]西北大学大陆动力学国家重点实验室西北大学地质学系,陕西西安710069 [2]中国石油长庆油田分公司苏里格气田研究中心,陕西西安710018

出　　处：《石油化工应用》2011年第4期1-3,7,共4页Petrochemical Industry Application

基　　金：中国石化股份有限公司重大项目"盆地升降过程油气富集机理与富集模式";项目编号:P06086;国家重大专项"鄂尔多斯盆地上古生界岩性气藏成藏模拟实验"(成果之一);项目编号:2008ZX05007-005

摘　　要：含油气盆地中流体向固体转化是储层孔隙被充填的主要原因,前人在此方面进行了大量的研究,主要集中在单一组分浓度变化引起的流体向固体转化、两种或多种组分浓度控制的流体向固体转化和流体运移过程中组分分异引起的流体向固体转化等三个方面。存在的问题是,在具体的含油气盆地中,各种流体向固体转化的作用是如何表现的,对储层、烃源岩的孔隙填充影响有多大。Transformation of fluids to solids in petroliferous basins is the preliminary factor leading to infilling of sediment pores.Previous investigation has been focused on three aspects： （1）Transformation of fluids to solids resulted from the change of concentration of a single component.（2）Transformation of fluids to solids due to the change of concentration of two/or multiple components.（3）Transformation of fluids to solids during differentiated deposition. Our study suggests that more scientific attention is imperative to pay on further investigation on how transformation of fluids to solids represents and influences sediment porosity in a certain petroliferous basin.

关 键 词：含油气盆地 流体 流体向固体转化 

分 类 号：P618.13[天文地球—矿床学]