| 发明名称 |
Downhole Imaging Systems and Methods |
| 摘要 |
Downhole imaging systems and methods are disclosed herein. An example method includes projecting flushing fluid into an optical field of view of an imaging system disposed on a downhole tool. The example method also includes directing a pattern of light onto a target in the optical field of view via a light source of the imaging system and determining three-dimensional shape information of the target based on the light directed from the target and received via an image detection plane of the imaging system. The example method further includes determining a characteristic of the target based on the three-dimensional shape information. |
| 申请公布号 |
US2015167447(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201314109729 |
申请日期 |
2013.12.17 |
| 申请人 |
The University of Tokyo ;Schlumberger Technology Corporation |
发明人 |
Tjhang Theodorus;Powell Bonnie;Imasato Yutaka;Watanabe Yoshihiro;Ishikawa Masatoshi |
| 分类号 |
E21B47/00;E21B47/09;E21B47/12;H04N7/18 |
主分类号 |
E21B47/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
projecting flushing fluid into an optical field of view of an imaging system disposed on a downhole tool; directing a pattern of light onto a target in the optical field of view via a light source of the imaging system; determining three-dimensional shape information of the target based on the light directed from the target and received via an image detection plane of the imaging system; and determining a characteristic of the target based on the three-dimensional shape information. |
| 地址 |
Bunkyo-ku JP |
