LIS格式成像测井数据面向对象解析方法

摘要

The format of the imaging logging data record was various greatly. This paper studied the LIS format of the imaging logging data, based on the introduction of the data format commonly used in industry. Through the analysis of logical and physical structure of the LIS format,based on the mapping mechanism of logical structure and physical structure, parsed the file format and data format of LIS using the object-oriented method. This paper constructed the foundation class library of LIS in the form of a dynamic-link library adopting Visual C+ + 2010 as the tool,and designed the LisViewer system on the basis of such libraries to visually show the data and structure of LIS, with good results.%成像测井数据的记录格式千差万别,在对行业中普遍采用的数据格式介绍的基础上,文中对测井数据的LIS格式进行了研究.通过分析LIS格式的逻辑结构和物理结构,在逻辑结构与物理结构映射机制的基础上,采用面向对象的思想对LIS格式的文件格式和数据格式进行了解析.通过Visual C++2010以动态连接库的形式构造了LIS数据解析的基础类库,并在此类库的基础上设计了一套LisViewer系统,直观地显示了LIS文件中的数据和结构,取得了较好的效果.