发明名称 |
DIRECTIONAL DRILLING INSTRUMENT |
摘要 |
One aspect of the disclosed subject matter is seen in a directional drilling instrument that comprises a chassis, a first sensor and a second sensor. The chassis has a longitudinal axis, and the first sensor is coupled to the chassis and oriented at a first angle (w1) relative to the longitudinal axis of the chassis. The second sensor is coupled to the chassis and oriented at a second angle (w2) relative to the longitudinal axis of the chassis. The first and second angles are non-identical and non-orthogonal relative to the longitudinal axis. |
申请公布号 |
US2015252623(A1) |
申请公布日期 |
2015.09.10 |
申请号 |
US201414196988 |
申请日期 |
2014.03.04 |
申请人 |
Magnetic Field Effects, LLC |
发明人 |
Nero Kenneth Michael;Jamieson Angus L. |
分类号 |
E21B7/04;E21B49/00 |
主分类号 |
E21B7/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. A directional drilling instrument, comprising:
a chassis having a longitudinal axis; a first sensor coupled to said chassis and oriented at a first angle (w1) relative to the longitudinal axis of the chassis; and a second sensor coupled to said chassis and oriented at a second angle (w2) relative to the longitudinal axis of the chassis, wherein said first and second angles are non-identical and non-orthogonal relative to the longitudinal axis. |
地址 |
Houston TX US |