摘要
从完善录井资料处理和解释评价的基础理论体系出发,系统阐述了在录井技术中如何采用数学地质方法的要点,就数学录井方法特点、数据预处理问题提出了变量筛选、标准化、非线性变换、混合数据处理、离群数据替代等方法,认为做好录井数据的预处理是应用数学录井的基础和关键。结合X射线荧光元素录井的实例,论证了在录井技术中应用数学地质方法的可行性,探讨了数学录井的应用前景,提出了数学录井软件开发的构想。
Starting from perfecting the basic theoretical system of mud logging data processing and interpretation and evaluation, the authors systematically described how to use mathematical geological methods in mud logging technology and pointed out the methods of variable selection, standardization, non-linear transformation, mixed data processing and outlier data alternation on the mathematical characteristics of mud logging methods and data pre-processing issues, and considered that making better pre-processing on mud logging data is the foundation and key for applying mathematical mud logging. Taking X-ray fluorescence elements logging as an example, the paper demonstrated the feasibility of the application of mathematical mud logging, discussed the prospect of it and proposed the idea of mathematical mud logging software development.
出处
《录井工程》
2011年第4期5-11,80,共7页
Mud Logging Engineering
关键词
数学录井
数学地质
多元统计
有序数列
X射线荧光元素录井
判别分析
对应分析
相关性分析
mathematical mud logging, mathematical geology, multivariate statistic, ordered array, X-ray fluorescence element, distinguishing and analysis, corresponding analysis, correlated analysis
