JMTC-1型套管固井质量检测仪的试验研究
投稿时间:2020-04-20  修订日期:2020-05-21  点此下载全文
引用本文:张兆俭,杨正伟.JMTC-1型套管固井质量检测仪的试验研究[J].探矿工程(岩土钻掘工程),2020,47(6):54-59.
ZHANG Zhaojian,YANG Zhengwei. Experimental research on JMTC-1 logging tool for cementation quality[J]. Exploration Engineering (Rock & Soil Drilling and Tunneling), 2020,47(6):54-59.
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作者单位E-mail
张兆俭 上海地学仪器研究所上海 200233 616537930@qq.com 
杨正伟 新疆中核天山铀业有限公司新疆 伊犁 835000  
中文摘要:目前砂岩型铀矿开采中是采用塑料套管和用MTC材料固井,这类塑料套管固井具有特殊性,用检测钢套管固井质量的仪器来检测塑料套管固井质量效果不佳。为此研制了一种采用测量超声阻尼参数原理的JMTC—1型套管固井质量检测仪,该仪器可以适用于各种材质套管的固井质量检测。文章介绍了JMTC—1型套管固井质量检测仪的设计原理及其在塑料套管固井质量检测中的应用效果。
中文关键词:固井质量  超声阻尼  塑料套管  测井仪器
 
Experimental research on JMTC-1 logging tool for cementation quality
Abstract:At present, plastic casing and MTC material are used for cementing in sandstone uranium mining. This paper discusses the particularity of plastic casing cementing. It is not effective to detect the quality of plastic casing cementing with the instruments that test the quality of steel casing cementing. Thus, a JMTC—1 logging tool using the principle of measuring ultrasonic damping parameters was developed. The instrument can be applied to the cementing quality detection for casings of various materials. This paper introduces the design principle of JMTC—1 logging tool and its application in plastic casing cementing quality detection.
keywords:cementing quality  ultrasonic damping  plastic casing  logging instrument
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