基于VR-GIS的塔中地区油气勘探与生物遗迹地质信息系统框架设计  

The design of GIS and VR based oil-gas exploration and biology trace mis in the center of tarim basin

作　　者：平瑞[1] 胡斌[1] 牛永斌[1] 

机构地区：[1]河南理工大学资源环境学院,河南焦作454003

出　　处：《河南理工大学学报（自然科学版）》2007年第4期382-384,共3页Journal of Henan Polytechnic University（Natural Science）

基　　金：国家自然科学基金资助项目(403720113);国家重大基础研究前期研究专项基金资助项目(2005CCA05000)

摘　　要：通过收集、整理、分析塔里木盆地塔中地区气油勘探积累的大量钻井、地质、物化、遗迹化石等信息资料,建立了钻井、地质、物化、遗迹化石数据库,利用VR-GIS技术设计了塔中地区油气勘探与生物遗迹地质信息系统,系统实现了信息的录入、存储、更新、查询检索、统计分析、空间分析、地图显示和输出等功能;利用此系统完成了钻井柱状图、连井对比图的自动绘制和研究区典型的单体遗迹化石、遗迹相及遗迹化石形成过程的模拟.研究成果为研究区油气勘探资料的管理和勘探远景的分析提供了重要的依据,为遗迹学在油气勘探中的应用研究提供了一种新的思路.By collecting, sorting and analyzing the large number of data including drilling, geology, physics and chemistry as well as trace fossils which are accumulated in Tarim basin by recent work of oil - gas exploration, the authors build drilling, geology, physics chemistry as well as trace fossils database and compile the system 《oil - gas resource information system in the center of tarim basin》. The system can manage the large of data and realize data being inputed, stored, update, queried, analysed, spatial analysed, shown, outputted, etc. By using system artesian well histogram, contrast histogram and simulate single trace fossil, ichnofacies as well as the process of forming can be automatically drawn. A kind of new idea and method is provided about application of ichnology on oil and gas exploration, which is significant in evaluating oil and gas resource and constituting direction of exploration.

关 键 词：VR-GIS 地质信息 塔中地区 油气勘探 遗迹化石 

分 类 号：P621[天文地球—地质矿产勘探]