| 发明名称 |
APPARATUS AND METHODS FOR TESTING INDUCTIVELY COUPLED DOWNHOLE SYSTEMS |
| 摘要 |
<p>Apparatus and methods for testing inductively coupled downhole systems are described. An example inductive coupler assembly for use in a wellbore includes an inductive coupler fixed to a completion in the wellbore, a drill pipe, a portion of which is to be located adjacent to the inductive coupler, and a sleeve surrounding the portion of the drill pipe to reduce a reluctance of a magnetic circuit including the inductive coupler.</p> |
| 申请公布号 |
WO2013119884(A1) |
申请公布日期 |
2013.08.15 |
| 申请号 |
WO2013US25240 |
申请日期 |
2013.02.08 |
| 申请人 |
SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER TECHNOLOGY B.V.;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER CANADA LIMITED;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
DEVILLE, BENOIT;DUFOUR, YANN |
| 分类号 |
E21B47/12;H01F38/14 |
主分类号 |
E21B47/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
