%0 Journal Article
%T A STUDY ON THE SOURCE- RESERVOIR-SEAL ASSOCIATIONS AND MATCHING OF HYDROCARBON ACCUMULATION FACTORS IN THE FORELAND BASINS IN CENTRAL-WESTERN CHINA<br>中国中西部前陆盆地生储盖组合及成藏基本要素匹配分析
%A (Research Institute of Petroleum Exploration
%A Development
%A PetroChina
%A Beijing
%A China
%A <br>洪 峰
%A 宋 岩
%A 柳少波
%A 赵孟军
%A 秦胜飞
%A 傅国友
%J 天然气地球科学
%D 2007
%I 
%X Structures in foreland basins form a specific geologic condition of hydrocarbon accumulation.The source-reservoir-seal associations are controlled by tectonic and sedimentary evolvement.Sedimentary series and source-reservoir-seal associations in the foreland basins in central-western China are various,affected by several times tectonization and the superposition of several types of original sedimentary basins.According to the sedimentary structure evolvement,three types of source-reservoir-seal associations are divided: Lower source-reservoir-seal associations,Middle source-reservoir-seal associations and Upper reservoir-seal associations.The type of self-generating and self-preserving reservoir is mainly in the Lower and Middle source-reservoir-seal associations,because of the superposed source-reservoir-seal rocks,and the Lower and Middle source-reservoir-seal associations have the best matching of space.The type of lower-generating and upper-reservoiring is mainly in the Upper reservoir-seal associations,as it has the best matching of hydrocarbon generation stage,sandstone diagenesis stage and effective sealing time.The Upper reservoir-seal associations have the best matching of time,where a large number of oil-gas pools have been discovered presently.
%K Foreland basin
%K Source-reservoir-seal associations
%K Matching
%K Oil-gas pools<br>前陆盆地
%K 生储盖组合
%K 匹配
%K 油气藏
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=E8CFCA71B77A2FF3&jid=ACDC74B90F609E2435847898490F3647&aid=43D4D398976EBC82&yid=A732AF04DDA03BB3&vid=13553B2D12F347E8&iid=CA4FD0336C81A37A&sid=DB817633AA4F79B9&eid=4AD960B5AD2D111A&journal_id=1672-1926&journal_name=天然气地球科学&referenced_num=1&reference_num=12