| 发明名称 |
INDUCTION APPARATUS FOR HEATING AN OIL RESERVOIR |
| 摘要 |
An induction apparatus is provided for heating a heavy-oil reservoir The induction apparatus has at least one casing pipe and at least one inductor that is arranged within the casing pipe. An intermediate space is formed between the inductor and the casing pipe. A large number of centring devices are arranged in the intermediate space over the axial profile of the induction apparatus. The centring devices each making contact both with the casing pipe and the inductor. The intermediate space is filled with a filling material. |
| 申请公布号 |
US2015292299(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201314441397 |
申请日期 |
2013.09.16 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
Blendinger Stefan;Koch Andreas |
| 分类号 |
E21B36/04;E21B33/14;E21B17/10;H05B6/36 |
主分类号 |
E21B36/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An induction apparatus for heating an oil reservoir, the inducation apparatus comprising:
at least one casing pipe; at least one inductor arranged within the casing pipe, wherein an intermediate space is formed between the inductor and the casing pipe; a plurality of centering devices arranged in the intermediate space over the axial profile of the induction apparatus, said centering devices in each case making contact both with the casing pipe and with the inductor; and a mechanically stabilizing filling material in the intermediate space. |
| 地址 |
München DE |
