%0 Journal Article
%T STUDY ON EFFECTIVE HYDROCARBON SOURCE ROCKS AND RELATIONSHIP BETWEEN THEM AND NATURAL GAS RESERVOIRS<br>有效烃源岩及其与天然气藏关系探讨
%A LI Xiang
%A |chen
%A {
%A }
%A <br>李祥臣
%J 天然气地球科学
%D 2003
%I 
%X In the study of natural gas genesis and exploration, it is still our major task to determine effective hydrocarbon source rocks and accumulation assemblage. In terms of primitive basin, the low limit of organic carbon in effective hydrocarbon source rocks (whether carbonate rock limit or shale) is 0.5%. While in polycyclic superimposed sarsen basin, this value is not suitable to secondary hydrocarbon generation. The limits of secondary hydrocarbon generation in different maturation stages are as follows: wh...
%K Effective hydrocarbon source rocks
%K Low limits of organic carbon
%K Secondary hydrocarbon generation
%K Secondary pools<br>有效烃源岩
%K 有机碳下限
%K 二次生烃
%K 次生气藏
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=E8CFCA71B77A2FF3&jid=ACDC74B90F609E2435847898490F3647&aid=E9A31ED9D0281C98&yid=D43C4A19B2EE3C0A&vid=F3583C8E78166B9E&iid=CA4FD0336C81A37A&sid=8E6AB9C3EBAAE921&eid=014B591DF029732F&journal_id=1672-1926&journal_name=天然气地球科学&referenced_num=8&reference_num=4