![一种连续管管绳连接器及实施方法](/CN/2018/1/200/images/201811003778.jpg)
基本信息:
- 专利标题: 一种连续管管绳连接器及实施方法
- 专利标题(英):Coiled tubing tube rope connector and implementation method
- 申请号:CN201811003778.2 申请日:2018-08-30
- 公开(公告)号:CN108915611A 公开(公告)日:2018-11-30
- 发明人: 高森 , 陈雄 , 柳瑞军 , 慕鑫 , 王科萌 , 任斌 , 端木晓亮 , 石小龙 , 潘耀瑞
- 申请人: 中国石油集团川庆钻探工程有限公司 , 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司
- 申请人地址: 四川省成都市成华区猛追湾街6号
- 专利权人: 中国石油集团川庆钻探工程有限公司,中国石油集团川庆钻探工程有限公司长庆井下技术作业公司
- 当前专利权人: 中国石油天然气集团有限公司,中国石油集团川庆钻探工程有限公司
- 当前专利权人地址: 四川省成都市成华区猛追湾街6号
- 代理机构: 西安吉盛专利代理有限责任公司
- 代理人: 李新苗
- 主分类号: E21B17/02
- IPC分类号: E21B17/02 ; E21B17/20
The invention provides a coiled tubing tube rope connector and an implementation method. The coiled tubing tube rope connector includes a center rod, wherein a conical section, a cylindrical section and a drawing down section are successively arranged on the outer wall of the center rod from top to bottom, a C ring slip with serrated stabs arranged on the outer surface is arranged on the conical section in a sleeving mode, a locking sleeve is connected to the cylindrical section through a first thread, and a wire rope pressing cap is connected to the lower end of the drawing down section through an universal joint; the wire rope pressing cap is composed of a rope cap short circuit, a wire rope cap and a wire rope pressing block, the wire rope cap is a hollow cut-through body, and the innercavity of the wire rope cap is divided into a straight tube section and cone tube section; one end of the rope cap short circuit is connected to the universal joint, and the other end of the rope capshort circuit is inserted into the straight tube section through a second thread on the outer wall; the wire rope pressing block is arranged in the cone tube section, a through hole is formed in thecenter of the wire rope pressing block, and the through hole is used for tightly clamping the end portion of the wire rope. According to the coiled tubing tube rope connector and the implementation method, the connector cannot be separated from the wire rope or coiled tubing until the wire rope reaches ultimate tension, it is ensured that the coiled tubing successfully passes an injection head atthe same time, the operating efficiency of the coiled tubing is improved, and the operating risk of the coiled tubing penetration is reduced.
公开/授权文献:
- CN108915611B 一种连续管管绳连接器及实施方法 公开/授权日:2024-01-23
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 |
------E21B17/00 | 钻杆或钻管;柔性钻杆柱;方钻杆;钻铤;抽油杆;套管;管子 |
--------E21B17/02 | .接箍;接头 |