
基本信息:
- 专利标题: 声波信号地面接收转发装置
- 专利标题(英):Acoustic wave signal ground receiving retransmission device
- 申请号:CN201510360989.1 申请日:2015-06-26
- 公开(公告)号:CN105089647A 公开(公告)日:2015-11-25
- 发明人: 孙鹏 , 罗维 , 刘琛 , 马红滨 , 孟现波 , 李伟强 , 戴蕾 , 尚仓健
- 申请人: 中国石油集团西部钻探工程有限公司
- 申请人地址: 新疆维吾尔自治区乌鲁木齐市经济技术开发区中业南路326号西部钻探钻井工程技术研究院科技管理科
- 专利权人: 中国石油集团西部钻探工程有限公司
- 当前专利权人: 中国石油天然气集团有限公司,中国石油集团西部钻探工程有限公司
- 当前专利权人地址: 新疆维吾尔自治区乌鲁木齐市经济技术开发区中业南路326号西部钻探钻井工程技术研究院科技管理科
- 代理机构: 乌鲁木齐合纵专利商标事务所
- 代理人: 汤建武; 周星莹
- 主分类号: E21B47/14
- IPC分类号: E21B47/14
The invention relates to the technical field of a drilling tool, in particular to an acoustic wave signal ground receiving retransmission device. The acoustic wave signal ground receiving retransmission device comprises an acoustic wave receiving sensor, a high-speed acoustic wave receiving module and a signal wireless retransmission module, wherein the signal output end of the acoustic wave receiving sensor is electrically connected with the signal input end of the high-speed acoustic wave receiving module; and the signal output end of the high-speed acoustic wave receiving module is electrically connected with the signal input end of the signal wireless retransmission module. The acoustic wave signal ground receiving retransmission device has the advantages that the structure is reasonable and compact; the use is convenient; the acoustic wave signal ground receiving retransmission device is arranged on the surface of a drill string, and does not bear any stress transmission of the drill string; the strength of the drill string per se is not influenced; no use risk exists; a first slip and a second slip can be matched with drill strings with different outer diameters; high on-site flexibility and applicability can be realized; the on-site installation is convenient; the accurate and fast transmission of underground drilling information is realized; on-site technicians can timely know and cope with the underground complicated conditions; the drilling risks are reduced; and the drilling benefits are improved.
公开/授权文献:
- CN105089647B 声波信号地面接收转发装置 公开/授权日:2019-05-17
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21B | 土层或岩石的钻进;从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
------E21B47/00 | 测量钻孔或井 |
--------E21B47/12 | .从井中到地面传输测量信号的装置,例如:钻进同时测井 |
----------E21B47/14 | ..利用声波 |