基于OpenGL的三维井眼轨迹可视化研究  

3D WELL TRACK VISUALIZATION RESEARCH BASED ON OPENGL

作　　者：何小兵[1] 刘红岐 刘伟 杨美锦[1] 

机构地区：[1]西南石油大学研究生院 [2]西南石油大学资源与环境学院,四川成都610500

出　　处：《国外测井技术》2009年第6期46-48,共3页World Well Logging Technology

摘　　要：随着计算机和计算机图形学的飞速发展，三维图像技术已广泛应用到各个领域。OpenGL，即开放图形库，是一个三维的计算机图形和模型库，由于本身与硬件环境和操作系统无关，使之成为功能强大的高性能开放式3D图形库。本文在理论研究的基础上，利用OpenGL在VisualC^＋＋6．0平台实现了水平井井眼轨迹三维可视化，并通过光照渲染增强了三维显示效果，能对井眼轨迹实现缩放、平移、旋转等交互操作，为实现三维可视化地质导向钻井和可视化随钻测井资料解释打下了基础，具有较强实用价值。With fast development of computer and computer graphics,3D picutre technology is widely used in every field. OpenGL,namely open figure library,is a 3D computer graphics and model bank.As it is not related with the hardware circumstance and operation system,it becomes a powerful high performance open 3D figure library.On the basis of theoretical research,OpenGL is used on Visual C^++6.0 platform to realize 3D visualization of the horizontal well track, and the three-dimensional display is enhanced through illumination.Well track can realize interactive operation such as zooming,translating and whirling,etc.It lays a foundation for 3D visualization geosteering drilling and LWD data interpretation.It has a practical value.

关 键 词：井眼轨迹 三维可视化 OPENGL 地质导向 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] P208[自动化与计算机技术—计算机科学与技术]