| 发明名称 |
WELLBORE ENERGY COLLECTION |
| 摘要 |
Disclosed is a method and apparatus for collecting energy in a well. An energy collecting arrangement located in a well may be used to collect energy from variations in fluid pressure in the well. The energy may be used to control downhole apparatus, and/or may be stored for later use. |
| 申请公布号 |
US2016333671(A1) |
申请公布日期 |
2016.11.17 |
| 申请号 |
US201515110818 |
申请日期 |
2015.01.20 |
| 申请人 |
NALDRETT Garth |
发明人 |
NALDRETT Garth |
| 分类号 |
E21B41/00;H02N2/18;E21B47/12;E21B47/18;E21B34/06;E21B47/06 |
主分类号 |
E21B41/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for collecting energy in a well, comprising providing an energy collecting arrangement in a well, and using the energy collecting arrangement to collect energy from variations in fluid pressure in the well. |
| 地址 |
Aberdeen GB |
