摘要
李清亮．球形聚焦电极系的ｋ值和纵向分辨率．测井技术，１９９５，１９（４）：２６７～２７０均质ｋ值主要取决于电极系尺寸。对其准确求解有助于电极系的设计与考察。本文利用更贴近实际的物理模型，精确求出了球形聚焦电极系的均质ｋ值。由微扰法得到的纵向几何因子，可对该电极系的纵向识别能力进行定量讨论。
k value of SFL tool in homogeneous media mainly depends on the size of electrode array,and its accuracy is a good help to the design of the array.A precise k value of SFL electrode array in homogeneous formation has been gained with the help of a more practical physical model.The vertical differential geometrical factor derived from the disturbed method may be used to evaluate the vertical resolution of the array quantitatively.
出处
《测井技术》
CAS
CSCD
1995年第4期267-270,共4页
Well Logging Technology
关键词
球形
聚焦测井
分辨率
电极系
测井
k值
SFL
vertical resolution
electrode array
physical model
