%0 Journal Article
%T SIMULATION OF ELECTRICAL PROPERTIES OF ROCK SATURATED WITH MULTI-PHASE FLUIDS USING LATTICE GAS AUTOMATION<br>饱和多相流体岩石电性的格子气模拟
%A YUE Wen-Zheng
%A TAO Guo ZHU Ke-Qin
%A <br>岳文正
%A 陶 果
%A 朱克勤
%J 地球物理学报
%D 2004
%I 
%X We use lattice gas automation to simulate the electrical transport properties of saturated rocks by computer with different water saturation and porosity, grain shape of matrix. The result shows the nature of non-Archie relation between resistivity index and water saturation. Saturation exponent n is not a constant as the traditional idea expected but a function of water saturation and porosity. It is a reflection of complexity-change rate of conductive path with water saturation. A new method is presented in this paper to calculate water saturation. The high efficiency of this method can be proved by comparing calculated result with rock experiments in field application.
%K Multi-phase fluid
%K Lattice gas automation
%K Resistivity index
%K Saturation exponent
%K Non-Archie<br>多相流体
%K 格子气自动机
%K 电阻率增大系数
%K 饱和度指数
%K 非阿尔奇现象
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=14DC41C59CBF6770055A7D610D53AE46&aid=C58E701B22C74DEB&yid=D0E58B75BFD8E51C&vid=F4B561950EE1D31A&iid=94C357A881DFC066&sid=FE2777263ADBA5FE&eid=A02B0E6E62BE4F0C&journal_id=0001-5733&journal_name=地球物理学报&referenced_num=15&reference_num=18