| 发明名称 |
LOW PROFILE MAGNETIC ORIENTING PROTECTORS |
| 摘要 |
A system for providing information about a region of interest in a borehole, comprises a tubular passing through the region of interest, an optical fiber deployed on the outside of the tubular in the region of interest and optically connected to a light source and optical signal receiving means, at least one metal strip deployed on the outside of the tubular adjacent to the optical fiber, wherein the strip has at least one longitudinal face that is flat or concave so as to conform to the outside of the tubular, and means for holding the optical fiber and the metal strip in a fixed azimuthal location with respect to the tubular. |
| 申请公布号 |
US2015041117(A1) |
申请公布日期 |
2015.02.12 |
| 申请号 |
US201314383313 |
申请日期 |
2013.03.05 |
| 申请人 |
SHELL OIL COMPANY |
发明人 |
Schlembach Catherine Jean;McCoy Brian Kelly |
| 分类号 |
E21B47/12;E21B17/20;E21B47/09;E21B17/10 |
主分类号 |
E21B47/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for providing information about a region of interest in a borehole, comprising:
a tubular passing through the region of interest; an optical fiber deployed on the outside of the tubular in the region of interest and optically connected to a light source and optical signal receiving means; at least one metal strip deployed on the outside of the tubular adjacent to the optical fiber, wherein said strip has at least one longitudinal face that is flat or concave so as to conform to the outside of the tubular; and means for holding the optical fiber and the metal strip in a fixed azimuthal location with respect to the tubular. |
| 地址 |
Houston TX US |
