发明名称 |
ROTARY STEERABLE TOOL EMPLOYING A TIMED CONNECTION. |
摘要 |
<p>A downhole steering tool (100) includes distinct hydraulic and electronics modules (110,160) deployed about a shaft (105). The hydraulics module (110) includes a plurality of hydraulically actuated blades (150). The electronics module (160) includes electronic circuitry configured to control blade actuation. The hydraulics and electronics modules (110,160) are physically and electrically connected to one another via a timed connection (250).</p> |
申请公布号 |
MX2012008004(A) |
申请公布日期 |
2012.08.23 |
申请号 |
MX20120008004 |
申请日期 |
2011.01.10 |
申请人 |
SMITH INTERNATIONAL, INC. |
发明人 |
NEELESH DEOLALIKAR;PRALAY DAS |
分类号 |
E21B7/06;E21B47/00 |
主分类号 |
E21B7/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|