海相层系成烃成藏地球化学技术进展

GEOCHEMICAL TECHNOLOGY FOR STUDY OF HYDROCARBON FORMATION AND ACCUMULATION IN MARINE SEQUENCES：RECENT ADVANCES

刘文汇 秦建中 腾格尔 饶丹 张美珍

Liu Wenhui Qin Jianzhong Tenger Rao Dan Zhang Meizhen

中国石油化工股份有限公司, 石油勘探开发研究院, 无锡石油地质研究所, 江苏, 无锡, 214151

Wuxi Research Institute of Petroleum Geology, SINOPEC, Wuxi, Jiangsu 214151, China

我国多期构造活动背景下、结构复杂的叠合盆地中海相层系油气系统的演化具有其特殊性,油气实验地质技术特别是地球化学测试技术的发展,对深入认识叠合盆地油气成藏的基础理论、油气勘探开发的地质地球化学过程具有举足轻重的作用。从实验技术发展的角度出发,论述了近年来形成的适合于叠合盆地复杂性与特殊性的勘探实验技术系列,重点包括烃源成烃评价、油气运移示踪和成藏过程等方面,促进认识叠合盆地油气富集机理与分布规律。

There are special characteristics in evolution of petroleum system of marine sequences in Chinese complicated superimposited basins under condition of multiple stages of tectonic activity. The development of experimental technology of petroleum geology and geochemistry is playing more and more important roles in construction of basic theory of hydrocarbon accumulation of the superimposited basins and in understand of geologic and geochemical process for petroleum exploration and production. A series of experimental technologies which were suitable for the special and complex superimposited basins were developed in recent years. The most important ones among them included assessment of hydrocarbon generation of source rocks, tracing of hydrocarbon migration and analysis of hydrocarbon accumulation. All of them are very helpful for understanding of hydrocarbon accumulation mechanism and distribution in the superimposited basins.

国家自然科学基金委员会与中国石油化工股份有限公司联合基金资助项目(40739902);国家重点基础研究发展计划(973计划)项目(2005CB422102);国家重大专项(2008ZX050005-001-002);中国石化科技部项目(P06002,P07018,P08061)共同资助

https://doi.org/10.11781/sysydz201006553