摘要
FMI全井眼微电阻率成像测井仪采用主屏流发射聚焦原理对地层电阻率进行测量。具有性能稳定,耐高温,分辨率高,动态范围宽等技术优点。基于仪器原理,对FMI的数据通信模式、主要技术指标、仪器结构和测井质量控制进行阐述和探讨。
The full-bore formation Micro-Imager adopts the focusing principle of main current and shielded current to measure the formation resistivity. FMI has many technical advantages such as stable performance, high temperature resistance, high resolution and wide dynamic range. Based on the principle of the instrument, the data communication mode, the mainly technical specifications, the structure of FMI and the quality control of the well logging are described and discussed.
出处
《石油管材与仪器》
2018年第1期76-79,共4页
Petroleum Tubular Goods & Instruments
关键词
电阻率
成像
发射
极板
增益
质量控制
resistivity
imaging
transmit
pad
gain
quality control
