测井油气地质异常及其属性数据地质意义的数学地质研究  

LOGGING OIL AND GAS GEOLOGICAL ANOMALIES AND MATH GEOLOGICAL STUDY ON THEIR ATTRIBUTES DATA MEANING

作　　者：汤军[1] 赵鹏大[1] 陈建平[1] 厉青[1] 柳忠泉[2] 李洪宁[1] 

机构地区：[1]中国地质大学高新技术中心 [2]胜利油田有限公司地质科学研究院

出　　处：《成都理工学院学报》2002年第4期439-443,共5页Journal of Chengdu University of Technology

基　　金：国家自然科学基金 (4 0 0 72 0 3 0 );国土资源部非传统矿产资源开发研究实验室 (2 0 0 1 0 5 )资助

摘　　要：应用地质异常分析理论的复杂系数 (C值 )和组合熵 (H值 )数值计算方法 ,对实际探测的测井数据 (如自然电位、声波时差、自然伽马和视电阻率等数据 )进行新方法探索式计算 ,结果可以很好地区分油气层中的含油和含水的差异程度。用因子分析和聚类分析对测井地质异常参数地质意义进行研究 。On the basis of the calculation of complex coefficient(C value)and combination entropy(H value) by the numerical method of geological anomaly analysis, the detected log data (spontaneous potential , acoustic time, spontaneous gamma ray and electrical resistivity) are calculated in a probing way by a new method firstly. According to the value difference obtained, the discrepancy of oil and water within the zone can be identified. Then, the log and geological anomaly parameters and their data are studied by the factor analysis and clustering analysis, and thus, their geological meanings in fact are revealed .

关 键 词：测井数据 油气地质异常 因子分析 聚类分析 自然电位 视电阻率 

分 类 号：P618.130.8[天文地球—矿床学] P631.84[天文地球—地质学]