%0 Journal Article
%T EVALUATION AND SCALING THE HYDROCARBON SOURCE ROCK IN XIXIA FORMATION OF LOWER PERMIAN IN NANLING-WUWEI<br>南陵―无为地区下二叠统栖霞组烃源岩评价与标定
%A SONG Huan-xin
%A WEN Zhi-gang
%A TANG You-jun
%A LI Fu-ping
%A <br>宋换新
%A 文志刚
%A 唐友军
%A 李浮萍
%J 天然气地球科学
%D 2005
%I 
%X The Xixia formation in Lower Permian is one of the main segments that contain hydrocarbon source rock. The organic enrichment of carbonate in this formation is not high as a whole in the profile. The average of the total organic carbon (TOC) is only 0.4%. The type of organic matter is main sapropel-type kerogen. The hydrocarbon source rock is in evolution stage of high maturation-over maturation. The organic geochemical analysis of the dense rock samples qurried in profile indicates that: There are 5 organic-rich members in upright profile. The average of total organic carbon (TOC) is over 0.4% and the total thickness is about 42 m. They are the segments that consisted of effective hydrocarbon source rock in Xixia formation.
%K Nanling-Wuwei
%K Xixia formation
%K Hydrocarbon source rock
%K Evaluation
%K Scaling<br>南陵-无为地区
%K 栖霞组
%K 烃源岩
%K 评价
%K 标定
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=E8CFCA71B77A2FF3&jid=ACDC74B90F609E2435847898490F3647&aid=F5E72CF220C7FF20&yid=2DD7160C83D0ACED&vid=7801E6FC5AE9020C&iid=38B194292C032A66&sid=9DC563A0FEFC04F9&eid=5FF9F4F7CB1800C7&journal_id=1672-1926&journal_name=天然气地球科学&referenced_num=3&reference_num=18