基本信息:
- 专利标题： SENSOR UNIT FOR MONITORING A TUBULAR
- 申请号：PCT/GB2018/053408 申请日：2018-11-26
- 公开(公告)号：WO2019102222A1 公开(公告)日：2019-05-31
- 发明人： FINLAY, Alan Patrick John
- 申请人： SALUNDA LIMITED
- 申请人地址： 6 Avonbury Business Park Howes Lane, Bicester Bicester Oxfordshire OX26 2UA GB
- 专利权人： SALUNDA LIMITED
- 当前专利权人： SALUNDA LIMITED
- 当前专利权人地址： 6 Avonbury Business Park Howes Lane, Bicester Bicester Oxfordshire OX26 2UA GB
- 代理机构： MERRYWEATHER, Colin Henry
- 优先权： GB1719589.2 20171124; GB1800892.0 20180119; GB1801608.9 20180131; GB1802220.2 20180212; GB1810456.2 20180626
- 主分类号： E21B19/16
- IPC分类号： E21B19/16 ; E21B19/14 ; E21B47/01 ; E21B47/09 ; E21B47/12
摘要：
A sensor unit for a fingerboard latch assembly that comprises a latch bracket and a latch rotatably supported on the latch bracket is mountable on the latch. The sensor unit comprises a sensor configured to sense an adjacent tubular, and a processor that processes the output of the sensor to provide a tubular monitor signal representing the presence or absence of an adjacent tubular A wireless communication unit wirelessly communicates the tubular monitor signal. This allows a wireless sensor unit to be provided that is suitable for operation in remote locations and can verify the presence or absence of tubular to ensure it is securely stored in a fingerboard.
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 |
| ------E21B19/00 | 在井眼外，例如，在井架内搬运钻杆、套管、管子或类似物；用于给进钻杆或者钢丝绳的装置 |
| --------E21B19/16 | .装卸钻管接箍或接头 |