摘要
在石油测井中,为对薄层状砂泥岩地层进行有效的石油物理评价,得到远离井筒的地层水平与垂直电阻率以及地层的电各项异性等关键数据,国内外相继研制出能满足要求的三分量感应测井仪器。本文通过对测量数据的全面性、信号处理的有效性、工程实现难易程度等对已存在的三分量感应测井仪器的核心结构三分量线圈进行分析和对比,供从事相关产品的设计、制造、应用人员参考。
In the field of well logging, the three dimensional induction logging tool has been developed to meet the needs that getting horizontal and vertical formation resistivity. By this tool, formation anisotropy can be calculated, thin layer of sand shale formation can be evaluated more effective.In this paper, coil structure has been analysed on logging data, signal processing and difficulty in implementation in several different tools, several design rules has been found to help engineer design three dimensional coil.
作者
季新标
李爱勇
丰扬
秦才会
翟金海
Ji Xinbiao;LiAyong;Feng Yang;Qin Cahui;Zhai Jinhai(China Oilfield Services Limited,Beijing 1001149)
出处
《中国仪器仪表》
2022年第3期78-84,共7页
China Instrumentation
关键词
感应测井
三分量线圈
设计
Induction logging
Three dimensional induction coil
Design
