用户名: 密码: 验证码:
Response of Hydrocarbon Fluid Source to Tectonic Deformation in Multicycle Superimposed Basin:Example from Palaeozoic and Mesozoic Marine Strata in Yangtze Block
详细信息   
摘要

    

///According to the tectonic evolution characteristics, there are four kinds of different deformation in Yangtze block, such as inversion of fault depression, inversion of fault block, thrusting and composite superimpose, then, the four patterns of tectonic evolution-burial history are also established about the marine strata in Meso-Cenozoic. Based on the response of hydrocarbon fluid source to the type of tectonic evolution-burial history, the study indicates that there are vestigal protogenic hydrocarbon and hydrocarbon generated secondly from kerogen in Lower Yangtze region and Jianghan fault depression, and vestigal protogenic hydrocarbon in the western Hunan-Hubei and Dahongshan area in Middle Yangtze region of which is consuming uplift-marine strata exposure, kerogen-cracking gas, oil-cracking gas and vestigal protogenic hydrocarbon in the thrust belts of Longmenshan and Dabashan of which is late low uplift-thrust burial, kerogen-cracking gas and oil-cracking gas in the northern Jiangnan uplift of which is consuming uplift-thrust burial, kerogen-cracking gas, oil-cracking gas and bitumen-cracking gas in Upper Yangtze region whose type of ones is durative burial-later uplift.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700