一种基于OpenGL光纤陀螺测斜仪的井眼轨迹三维可视化方法  

OpenGL-based 3D visual method of well track for gyroscopic inclinometer

作　　者：郑颖[1] 史晓锋[1] Zheng Ying Shi Xiaofeng(School of Electronic and Information Engineering, Beihang University, Beijing 100191, China)

机构地区：[1]北京航空航天大学电子信息工程学院,北京100191

出　　处：《电子测量技术》2016年第12期145-149,154,共6页Electronic Measurement Technology

摘　　要：陀螺测斜系统在石油钻井行业中有重要作用,测斜资料的直观显示有助于工程人员在钻井过程中及时准确掌握井下钻具的各种姿态和地质参数,便于钻井工程师调整相关参数,使得井眼能准确穿过目标地层。利用井斜,方位和井深等参数,实时计算出井轴上每一点的井眼轨迹三维空间坐标,实时显示并绘制井眼轨迹三维图。在MFC(microsoft foundation classes)架构下,利用VC++编程语言和OpenGL三维图形处理技术编写系统软件,实现了良好的人机交互功能。Gyroscopic inclinometer plays an important role in the oil drilling industry.The visual display of the survey data does not only help engineers grasp various gestures and geological parameters of the down hole drilling tools timely and accurately during the drilling process,but also facilitates drilling engineers to adjust relevant parameters,so that the borehole can precisely cross through the target formation.By the use of the parameters such as hole deviation,azimuth and well depth,the coordinates of the well track in the three-dimensional space can be timely calculated and the 3D figure of the well track can be displayed and drawn.Under the MFC framework,compiling system software via using VC＋＋ programming language and OpenGL 3dgraphics processing software achieves a good performance of humancomputer interaction.

关 键 词：陀螺测斜 井眼轨迹 三维图形 OPENGL 

分 类 号：TE927[石油与天然气工程—石油机械设备]