仿真技术在井底钻具组合受力与变形中的应用  

The application of computer emulating the behavior of combined force and deformation in down hole

作　　者：李逢新[1] 夏宇文[1] 钱学军[1] 

机构地区：[1]西南石油学院,四川南充628001

出　　处：《石油矿场机械》2005年第4期55-56,共2页Oil Field Equipment

摘　　要：文章根据力学原理,运用纵横弯曲法,分析井底钻具组合受力与变形,建立仿真模型,利用计算机强大的数学计算功能,进行计算机仿真,在油气田开发中优化钻具组合,加快工作进度。Based on the principle of force and cross-bending,the analysis has been done for combined force and deformation of drilling tool to establish emulation model by using of computer to do computer calculation.This technology is used in oilfield to optimize combination of drilling tools and increase drilling speed.

关 键 词：井底 钻具组合 受力分析 计算机仿真 

分 类 号：TE933.202[石油与天然气工程—石油机械设备]