数字测井绘图系统在地质报告中的应用

目前，经“CLGIS煤田测井综合解释程序”处理的测井数据为DOS系统下的文件格式，由此产生的测井成果图无法用于提交规范的煤田地质报告，为此需要将其转换为Windows操作系统下通用图形文件格式，如dwg、dxf等图形文件。通过分析dat测井数据的存贮格式，利用VB语言，结合ActiveX编程技术、Access数据库以71LAutoCAD等绘图软件功能，使数字测井成果数据得以利用，实现“测井曲线综合柱状图”、“煤层测井曲线定厚图”、“测井曲线对比图”等图件的自动绘制。

Application of Digital Logging Drafting System in Geological Report

Until now,logging data processed by"CLGIS coalfield well integrated interpreter"remain the"dat"file format under the DOS system.Logging data produced from the CLGIS cannot be compile normative coal geological report,therefore changed it into general graphics file format such as"dxg","dxf"under the Windows system is needed.Through analyzed"dat"logging data storage format,by the use of VB language,combined with ACTIVEX programming technique,Access database and AutoCAD etc drawing software,so that the digital logging data can be utilized.Finally,drawings such as"log curve comprehensive column","thickness definition through coal seam tog curves","log curve correlation"could be plotted automatically.