摘要
倾斜井眼中 ,感应测井仪器在水平层状地层中产生的电磁场可以分解成相互独立的TE波和TM波叠加 ,且TE波和TM波求解完全两个标量微分方程确定 .笔者给出了TE波和TM波的分解方法 ,以及地层中电磁场递推关系 ,导出了Marxwell方程组在各个地层中的严格解析解 。
The electromagnetic field by induction sounds in dipping borehole can be decomposed of the TE and TM waves which are independency each other,and their solutions is completely determined by two scalar partial differential equations.In the paper,we study the method to compose the electromagnetic field to TE and TM waves,give the recurrence relationship of their composite reflection and transmission coefficients,and obtain the analytic solution of the electromagnetic field in each bed,finally,we give the numerical results in several models.
出处
《内蒙古民族大学学报（自然科学版）》
2002年第6期486-490,共5页
Journal of Inner Mongolia Minzu University：Natural Sciences
