深层油气成藏动力学研究进展  

Advancesin Dynamics of Petroleum Migration and Accumulation in Deep Basins

作　　者：罗晓容[1] 张立宽[1] 付晓飞[2] 庞宏[3] 周波[4] 王兆明[5] LUO Xiao-rong ZHANG Li-kuan FU Xiao-fei PANG Hong ZHOU Bo WANG Zhao-ming(Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China College of Earth Sciences, Northeast Petroleum University, Daqing Heilongjiang 163318, China Basin and Reservoir Research Center, China University of Petroleum （Beijing）, Beijing 102249, China SINOPEC PetroChina Exploration and Production Research Institute, Beijing 100083, China Petroleum Exploration and Production Research Institute, PetroChina , Beijing 100083, China)

机构地区：[1]中国科学院地质与地球物理研究所,北京100029 [2]东北石油大学地球科学学院,黑龙江大庆163318 [3]中国石油大学(北京)盆地与油藏研究中心,北京102249 [4]中国石化石油勘探开发研究院,北京100083 [5]中国石油勘探开发研究院,北京100083

出　　处：《矿物岩石地球化学通报》2016年第5期876-889,共14页Bulletin of Mineralogy, Petrology and Geochemistry

基　　金：国家重大科技专项课题(2011ZX08005-004);国家重点基础研究发展规划项目(2011CB201105)

摘　　要：近十年来,国内外盆地深层油气勘探取得重要发现,推动油气地质学理论研究的发展。本文综述了前人在深层油气地质理论研究、分析测试技术和评价预测方法等方面的新认识,系统论述了深层特殊成藏环境条件下油气成藏要素的特征及其演化。提出沉积构造导致的差异成岩作用使得砂岩储集层具有结构非均质性,影响甚至控制了深层有效储集层的分布;受古隆起和断裂带控制的裂缝岩溶带往往是碳酸盐岩层系中最为有效的储集空间;有效储集层与断裂构造组合,构成深层输导体系,油气在其中差异性运移聚集,控制了深层油气的富集与分布。最后对未来深层油气地质和成藏研究的发展方向作了分析。In the last decade,successful explorations and huge petroleum resource discoveries in deep basins promote im-portant theoretical progress of petroleum geology.This paper attempts to review previous theoretical research,analytical techniques,and resources assessment and prediction of deep oil and gas.The characteristics of essential aspects for petro-leum migration and accumulation under special fluid dynamic environments in deep basins are delineated.Sedimentary structures could cause differential diagenesis in sandstones,resulting in architectural heterogeneities,which play an impor-tant role in the formation and distribution of effective reservoirs.Karst-fracture systems controlled by paleohigh and fault belts are commonly the most effective reservoirs.The combination of such heterogeneous effective reservoirs and faults in deep basins would form effective conduits.Petroleum migrate and accumulate preferentially in these conduits,resulting in differential enrichment.Finally,the frontiers and directions of future studies on petroleum migration and accumulation in deep basins are discussed.

关 键 词：深层 油气成藏 动力学研究 有效储集层 非均质性 

分 类 号：P618.13[天文地球—矿床学]