摘要
川西区块短直井段长水平段小套管完井声幅测井时,湿接头式钻具输送电缆声幅测井无法取全资料,且易损伤到旁通外电缆,而存储式声幅测井系统的引入较好地解决了这些问题。本文介绍了存储式声幅测井系统测量的组成部分、基本原理及系统特点;与SL6000声幅资料对比,分析资料的可靠性。通过测井资料、测井时效、施工成功率及安全性对存储式声幅测井系统在川西的应用进行总结。
In completion acoustic amplitude-density logging, wet-joint logging system can＇t obtain complete data and may yet damage bypass outer cable in small casing which is short in straight section and long in horizontal section in western of Sichuan. Those problems could be solved by the storage-acoustic amplitude logging system. This paper introduced the basic principles, the system component and system characteristic. The reliability of acoustic amplitude data was analyzed by comparing to data acquired from SL6000 system. Application of storage-acoustic amplitude logging system in western of Sichuan is summarized from availability of logging data, logging aging, the success rate and safety of operation.
出处
《物探装备》
2014年第2期136-139,共4页
Equipment for Geophysical Prospecting
关键词
存储式声幅
川西坳陷
工程测井
水平井
storage-acoustic amplitude logging, the west sichuan depression, engineering logging, horizontal well
