HYBRID MECHANICAL-LASER DRILLING EQUIPMENT |
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| 申请号 | EP14906667 | 申请日 | 2014-11-26 | 公开(公告)号 | EP3186468A4 | 公开(公告)日 | 2018-04-25 |
| 申请人 | HALLIBURTON ENERGY SERVICES INC; | 发明人 | SAMUEL ROBELLO; ANIKET ANIKET; | ||||
| 摘要 | In accordance with embodiments of the present disclosure, systems and methods for utilizing hybrid mechanical-laser drilling tools, such as drill bits and hole-openers, are provided. Such drilling tools may include mechanical cutters in addition to laser cutting mechanisms designed to focus laser beams toward a subterranean formation. The mechanical cutters and laser cutting mechanisms may work in combination to advance a wellbore through the subterranean formation. The drilling tools may be controlled to vary the amount of energy output through the mechanical drilling via the cutters and through the laser-assisted drilling via the lasers. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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