%0 Journal Article
%T Kinetics of reef-shoal complexes and its restriction to reservoir in Ordovician from Tazhong I fault belt.<br>塔中Ⅰ号坡折带奥陶系礁滩复合体发育动力学及其控储机制
%A HAN JianFa
%A SUN ChongHao
%A YU HongFeng
%A JI YunGang
%A ZHANG ZhengHong
%A XU YanLong
%A <br>韩剑发
%A 孙崇浩
%A 于红枫
%A 吉云刚
%A 张正红
%A 徐彦龙
%J 岩石学报
%D 2011
%I 
%X The earliest reef of coralline-coral reef-building communities was developed in the Lianglitag Fm of Upper Ordovician in Tazhong I fault belt. The reef is featured as a role of serving as the link between past and future in ecologic succession, accompanied with developing multi-set of reef-flat facies reservoirs. Making the data of palegeography, paleomagnetism, isotope, microelement, fluid inclusion, core-property analysis etc, this paper analyzes the reef-building environment of Ordovician in Tarim plate, especially focusing on the staged evolution features of carbonate platform of Tazhong uplift belt, the periodicity of sea level change, the succession and bio-growth features of reef-building communities of Ordovician. Consequently, the developing modes of reef-flat complexes in the different periods of Lianglitag Fm are established. The kinetic characteristics of multi-stage developing of reef-flat complexes are analyzed. The reef growth of successive developing of three periods of Lianglitag Fm in Tazhong area is affinitive with the structural staged feature of carbonate platform, meanwhile controlling the diversity and differentia of types of micro-facies of reef-flat complexes. The kinetic foundation controlling the development of high-quality reservoirs in reef-flat complexes in platform edge includes the physiognomic uplift of reef-flat complexes, the frequently variation of sea level and the freshwater leaching through and dissolution of penecontemporary. The surface karstification during the buried process afterwards, the hot-water karstification during the buried process and the kastification related to faults are the main controlling factors in the improvement of the properties of reef-flat complexes. The paper reveals the development of geomorphologh and the dynamic regularity and the reef flat's controlling regularity. Finally, it provides instruction of the scaled development of oil and gas in biogenic reef in the ancient uplift in Ordovician system, Tazhong area.
%K Reef-bank complex
%K Reef buildup environment
%K Reef complex development dynamics
%K Reservoir controlling mechanism
%K Tazhong I fault belt<br>礁滩复合体
%K 成礁环境
%K 发育动力学
%K 控储机理
%K 塔中I号坡折带
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=621CF755B1A341E5&jid=2013B5467E3054B1614CEC199353FCED&aid=3B1A217FD265F6B1FF3F599E06BB832B&yid=9377ED8094509821&vid=DB817633AA4F79B9&iid=38B194292C032A66&sid=450524CAAD043961&eid=353B961D86F026C0&journal_id=1000-0569&journal_name=岩石学报&referenced_num=1&reference_num=39