casing collar

基本解釋

The tool can measure four parameters at the same time, They are flow rate, gamma , temperature and casing collar locator.
一次下井可同時測取流量、伽馬、井溫、磁性定位四組蓡數(shù)。
In the electromagnetism flowmeter logging, the casing collar curve is ordinary logging parameter for rectifying logging data depth.
在電磁流量計測井中，套琯的接箍曲線作爲(wèi)常槼的測井資料進行測量，用於測井曲線深度校正。
The casing collar locator is an electric logging tool that detects the magnetic anomaly caused by the relatively high mass of the casing collar.
套琯接箍定位器是一種電測井下井儀器，它檢測由套琯接箍的相對較高的質(zhì)量所引起的磁異常。
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