Open Inventor实现井眼轨迹可视化

在钻井工程中,实现井眼轨迹可视化可以直观形象地对井眼轨迹进行观察,从而为井眼轨迹的设计和控制,开发方案的制定和油田开发等带来方便。本文采用Visual C＋＋2005和Open Inventor开发包相结合的方式,读取Access数据库中的测斜数据,采用油田应用广泛的最小曲率法进行计算,实现了油井井眼轨迹的三维可视化,并辅助以坐标和平面,方便用户进行查看和使用。Open Inventor是基于OpenGL的开发包,具有强大的三维图形处理及交互功能,在石油钻井工程可视化中有着很好的应用前景。

Visualization of Well Track of Using Open Inventor

In the process of drilling,the visualization of well track is convenient to observe,and then be helpful to design and control well tracks,also,it’s good to develop program and oil-field development.In this paper,Visual C＋＋2005 and Open Inventor development kit were combined,and on the bases of read surveying datum,minimum curvature method was adopted to implement the visualization of well track.Axis and flats are supplementary measures to offer convenient examination and using.Open Inventor is a development kit which is based on OpenGL,and has powerful functions in 3D graphic processing and interaction.Therefore,Open Inventor will be full used in the future of the visualization of drilling engineering.