| 发明名称 |
Modulated Opto-Acoustic Converter |
| 摘要 |
An opto-acoustic subsystem is provided. The subsystem includes an optical transmitter and an actuator device. The optical transmitter can be positioned at a surface of a wellbore. The actuator device can be positioned in the wellbore and can respond to a modulated electrical signal generated from a modulated optical signal received from the optical transmitter by outputting a modulated acoustical signal into an environment of the wellbore. |
| 申请公布号 |
US2015021009(A1) |
申请公布日期 |
2015.01.22 |
| 申请号 |
US201313946341 |
申请日期 |
2013.07.19 |
| 申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Skinner Neal Gregory |
| 分类号 |
E21B47/12;E21B47/00 |
主分类号 |
E21B47/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A downhole device, comprising:
a photodiode; and an actuator that is responsive to a modulated electrical signal generated by the photodiode from a modulated optical signal received from an optical transmitter at a surface of a wellbore by outputting a modulated acoustical signal into an environment of the wellbore. |
| 地址 |
Houston TX US |
