发明名称 |
Method and system of transmitting acoustic signals from a wellbore |
摘要 |
Transmitting acoustic signals from a wellbore. At least some of the illustrative embodiments are methods including transmitting an acoustic signal comprising downhole data, receiving the acoustic signal (the receiving by a receiver disposed within the internal diameter of a casing in the wellbore) converting the acoustic signal to a corresponding first electromagnetic signal, and inducing a second electromagnetic signal in a tubing responsive to the first electromagnetic signal. |
申请公布号 |
US9477008(B2) |
申请公布日期 |
2016.10.25 |
申请号 |
US200912918552 |
申请日期 |
2009.08.13 |
申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Robbins Carl A.;Gao Li |
分类号 |
E21B47/16;G01V11/00 |
主分类号 |
E21B47/16 |
代理机构 |
Baker Botts L.L.P. |
代理人 |
Wustenberg John W.;Baker Botts L.L.P. |
主权项 |
1. A system comprising:
a repeater system coupled to a tubing in a wellbore, the repeater system comprising:
a first receiver that detects an acoustic signal;a transducer coupled to the first receiver that converts the acoustic signal to a first electromagnetic signal; andan antenna coupled to the transducer, the antenna induces a second electromagnetic signal in the tubing a second receiver disposed outside a casing of the wellbore, and the second receiver proximate to the tubing, the second receiver detects the second electromagnetic signal propagating in the tubing. |
地址 |
Houston TX US |