基于虚拟现实的导向钻井信息可视化系统  

A Visualization System of Steering Drilling Informations Based on Virtual Reality

作　　者：李艳华[1] 徐英卓[1] 

机构地区：[1]西安石油大学计算机学院,陕西西安710065

出　　处：《航空计算技术》2006年第4期13-16,27,共5页Aeronautical Computing Technique

基　　金：国家自然基金项目(No.50474041);中石油天然气集团公司中青年创新基金项目(04E7045);陕西省教育厅科研项目(05JK284)

摘　　要：深入地研究了虚拟现实中三维动态图形、立体显示及人机交互等实现技术,并将其运用到基于虚拟现实的导向钻井信息可视化系统中,很好地解决了导向钻井中地层、老井井眼轨迹、靶点、设计轨道以及实钻轨迹等钻井对象的三维可视化问题,大大提高了钻井成功率。文中详细描述了系统的体系结构、钻井对象的建模方法及其三维可视化的实现方法。This paper deeply studies on some implementation technologies of the virtual reality, which mainly includes three- dimensional dynamic graphics, stereoscopic manifestation and man -machine conversation etc. ; Then it applies these technologies in the visualization system of steering drilling information based on Virtual Reality; and commendably solves problems about the three - dimensional visualization of the drilling objects which include stratum, old well -bore trajectory, target site, designed path and drilling trajectory etc. ; the technologies improve the drilling success ratio greatly. Finally, it describes the system architecture and the modeling method and the implementation methods to three -dimensional visualization of the drilling objects in detailed.

关 键 词：虚拟现实 信息可视化 导向钻井 

分 类 号：TP317.4[自动化与计算机技术—计算机软件与理论]