- 专利标题： Hydrocarbon resource heating apparatus including RF contacts and grease injector and related methods
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申请号： US14491563申请日： 2014-09-19
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公开(公告)号： US09797230B2公开(公告)日： 2017-10-24
- 发明人: Brian N. Wright , Murray Hann , Raymond C. Hewit , Zachary Linc Alexander Linkewich , Alan Watt
- 申请人： HARRIS CORPORATION
- 申请人地址： US FL Melbourne
- 专利权人： HARRIS CORPORATION
- 当前专利权人： HARRIS CORPORATION
- 当前专利权人地址： US FL Melbourne
- 代理机构： Allen, Dyer, Doppelt & Gilchrist, P.A.
- 主分类号： E21B36/04
- IPC分类号： E21B36/04 ; E21B43/24
摘要：
A device for heating hydrocarbon resources in a subterranean formation having a wellbore therein may include a tubular radio frequency (RF) antenna within the wellbore and a tool slidably positioned within the tubular RF antenna. The tool may include an RF transmission line and at least one RF contact coupled to a distal end of the RF transmission line and biased in contact with the tubular RF antenna. The tool may also include a dielectric grease injector configured to inject dielectric grease around the at least one RF contact.
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