| 发明名称 |
DOWNHOLE FLOW CONTROL DEVICE AND METHOD |
| 摘要 |
A downhole flow control device and associated method, wherein the downhole flow device is configured for use with a tubing string, the downhole flow device including a flow path configured to permit flow between external and internal locations of a tubing string; a barrier member configured to selectively vary the flow path; and a receiver configured to receive a control signal to permit control of the barrier member. Beneficially, the downhole flow device may be at least partially operable by fluid or fluid pressure from the tubing string or wellbore. Corresponding fracking valve assemblies, completion assemblies, inflow control device and hydraulic distribution modules may be provided. |
| 申请公布号 |
US2016312579(A1) |
申请公布日期 |
2016.10.27 |
| 申请号 |
US201515037816 |
申请日期 |
2015.01.21 |
| 申请人 |
TENDEKA AS |
发明人 |
GREEN Annabel;MACKIE Colin;GlLL Allan |
| 分类号 |
E21B34/10;E21B33/127;E21B47/14;E21B49/08;E21B43/14;E21B34/06;E21B47/06;E21B43/26;E21B47/00 |
主分类号 |
E21B34/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A downhole flow control device configured for use with a tubing string, comprising:
a flow path configured to permit flow between external and internal locations of a tubing string; a barrier member configured to selectively vary the flow path; and a receiver configured to receive a control signal to permit control of the barrier member. |
| 地址 |
Stavanger NO |
