摘要
随着油田开发管理水平的提高和计算机图形图像学、空间信息技术以及相关学科的发展,使得应用虚拟现实地理信息系统(VRGIS)技术对油田进行三维显示和信息化管理成为可能。基于此,以中国石油总公司长庆油田第四采油厂为例,利用数字高程模型和遥感图像及油田勘探空间数据、属性数据等构建了包含油田各类相关信息的三维动态可视化软件系统。该系统基于VB汇编语言,利用Skyline公司的Terra Builder和Terra Explorer Pro软件实现道路、电力线路、输油(水)管线、采油、注水设备信息及其所处位置地形地貌及相关地质现象的展示、浏览,相关属性信息的查询,同时还可以进行常规的三维空间分析。
With the improvement of oil field information management and the development of computer graphics, spatial information technology, as well as related disciplines, it is possible that oil field can be displayed by 3D technology and managed by information using VRGIS technology. In the background of ＂Digital Earth＂, the constructed digital oil field can acquire and manage spatial information. Based on spatial data, it can do roundly analysis on space and attribute data, so users can obtain related information conveniently and quickly. Through auto-generation function of ground model and 3D spatial processing module, it makes the virtualized presentation and analysis come true, provides convenient and efficient methods for leaders＇ decision. Taking the fourth oil production plant field for example, a 3 D dynamic visualization system was built by using DEM. DOM, spatial data of o thereby of Changqing oil il exploration and attribute data. It contained many kinds of information about oil field. The road, pipelines, production equipment and the geomorphology of them could be displayed, skimmed and queried; in the meanwhile, it also implemented some spatial a- nalysis. Based on the VB program language, this system uses the Terra Builder Explorer Pro software, which was produced by Skyline Software Company. The digital oil field, integrated RS, GIS and VR, with the incomparable advantage to the traditional 2D Geographic Information System, will exert deep influence on resource optimization, environmental governance, infrastructure construction and oil field sustainable development.
出处
《地矿测绘》
2009年第1期8-11,共4页
Surveying and Mapping of Geology and Mineral Resources
基金
重庆市院士基金项目(2003-7835)
重庆市自然科学基金计划项目(CSTC
2007BB746)
