基于MapGIS的测井数据预处理与成图软件设计与实现  

LOGGING DATA PREPROCESSING AND DRAWING SYSTEM DESIGN AND IMPLEMENTATION BASED ON MAPGIS

作　　者：解华明[1] 胡光道[2] 梅红波[2] 秦鑫[2] 李程俊[2,3] 

机构地区：[1]安徽建筑工业学院环境与能源工程学院,合肥230601 [2]中国地质大学数学地质与遥感地质研究所,武汉430074 [3]中国地质大学计算机学院,武汉430074

出　　处：《物探化探计算技术》2013年第3期349-354,251-252,共6页Computing Techniques For Geophysical and Geochemical Exploration

基　　金：中海油能源发展股份有限公司采油技术服务分公司横向委托项目(CJ10ZC0296)

摘　　要：测井技术是了解地下地质状况的一种有效技术手段,目前已经广泛应用于石油等相关行业中。这里讨论基于MapGIS开发测井数据预处理和成图软件,实现快速、方便地绘制多种格式测井柱状图,主要包括:基于MapGIS开发成图系统的可行性、软件系统结构,以及测井数据格式转换、检测与消除异常值算法、基于模板的多格式柱状图自动绘制技术,以及测井曲线数据库设计等关键技术。该软件在东海西湖凹陷测井数据处理与成图的初步应用中效果良好。Well log,which is an effective technology to understand the underground geology,has been widely used in various related industries.This paper discuss logging data preprocessing and drawing system design,which can easily realize a variety of formats log histogram drawing.Feasibility analysis of developing based MapGIS includes: system architecture,methodology of logging data conversion in different format,outlier detection and interpolation algorithm,template-based multi-format log histogram drawing technique and particularly stating of logging database design.The good results were obtained with the application of the system used in China east sea logging data processing and histogram drawing.

关 键 词：测井数据 测井柱状图 MAPGIS 

分 类 号：P631.81[天文地球—地质矿产勘探]