摘要
利用通用有限元软件对随钻电阻率测井仪器进行三维数值模拟时操作繁琐、不易掌握。以通用有限元分析软件ANSYS为基础平台,利用APDL和Tcl/Tk语言开发出界面友好、操作简单方便的随钻双感应测井响应三维数值模拟软件,实现了仪器结构参数影响分析、仪器刻度响应计算、测量环境影响分析等多种数值模拟条件的模块化设计。研究结果可为随钻电阻率测井数值模拟软件的开发和应用提供参考。
General finite element analysis software is difficult and cumbersome to simulate the resistivity responses of Logging While Drilling(LWD)tools.Based on general finite element analysis software,ANSYS,the 3Dnumerical simulation software of a dual-induction resistivity LWD tool is developed by the programming languages of APDL and Tcl/Tk,which is userfriendly and maneuverable.Different numerical conditions such as analysis of the structural effects,calibration responses and environmental effects are modularly designed in the software.It provides reference for the software development and application of resistivity LWD tools.
出处
《测井技术》
CAS
CSCD
2016年第6期-,共6页
Well Logging Technology
基金
国家"十二五"重大科技专项(2011ZX05020-002)
关键词
随钻双感应测井
数值模拟
三维有限元
软件开发
dual-induction resistivity LWD
numerical simulation
3D finite element
software development
