对Petro-Sonde岩性探测技术有关理论的探讨  

PROBING INTO THE THEORY OF PETRO-SONDE DETECT TECHNOLOGY

作　　者：王文祥[1] 杨武洋[1] 唐方头[1] 刘勇[1] 汤寒松[1] 

机构地区：[1]煤炭科学研究总院西安分院,西安710054

出　　处：《地球物理学进展》1997年第3期94-100,共7页Progress in Geophysics

摘　　要：本文对pstro—sonde岩性探测技术理论中有关讨论电磁波衰减、仪器的重复性、探测精度的问题，从物理试验结论成立的边界条件进行了探讨，指出在理论上不要错把甚低频或超低频段的天然电磁场误认为该频段内的天然电磁波来对其进行推理和计算，从而得出错误的结论．This paper probe into weaken of electromagnetic wave, repetition of instrument anddetect precision by tenable boundary conditions of physical test conclusion on the theory ofPetro-sonde detect technology. It points out that if the inference and calculation of naturalelectromagnetic wave is think as the natural electromagnetic field during very low frequency and ultralow frequency in theory., the conclusion is wrong.

关 键 词：电磁场 电磁波衰减 探测精度 岩性探测 

分 类 号：P631.325[天文地球—地质矿产勘探]