摘要
本文从电磁场的角度,讨论了地层倾角测井模型的电磁场近似为稳恒电流场的条件。给出了地层电位函数满足的方程和边界条件。用边界元法计算了测量点在不同深度时的电位分布,并计算了仪器常数。
From electromagnetics point of view, this paper discusses the condition forelectromagnetic field of formation dip logging model to be approximately stable current field.The eqtiation and boundary condition that satisfied formation potentiometric function areprovided. Potentiometric distribution of measuring points at different depth is calculated byusing boundary element method. Also ,constant of instrument is calculated.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1994年第2期67-70,共4页
Petroleum Geology & Oilfield Development in Daqing
关键词
测井
地层倾角
电场模型
Formation dip logging,Boundary element method