发明授权
- 专利标题: High power laser-mechanical drilling bit and methods of use
- 专利标题(中): 大功率激光 - 机械钻头和使用方法
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申请号: US13403615申请日: 2012-02-23
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公开(公告)号: US09562395B2公开(公告)日: 2017-02-07
- 发明人: Daryl L. Grubb , Sharath K. Kolachalam , Brian O. Faircloth , Charles C. Rinzler , Erik C. Allen , Lance D. Underwood , Mark S. Zediker
- 申请人: Daryl L. Grubb , Sharath K. Kolachalam , Brian O. Faircloth , Charles C. Rinzler , Erik C. Allen , Lance D. Underwood , Mark S. Zediker
- 申请人地址: US TX Houston
- 专利权人: FORO ENERGY, INC.
- 当前专利权人: FORO ENERGY, INC.
- 当前专利权人地址: US TX Houston
- 代理机构: Steptoe & Johnson, LLP.
- 代理商 Glen P. Belvis
- 主分类号: E21B7/14
- IPC分类号: E21B7/14 ; E21B10/60
摘要:
An apparatus with a high power laser-mechanical bit for use with a laser drilling system and a method for advancing a borehole. The laser-mechanical bit has a beam path and mechanical removal devices that provide for the removal of laser-affected rock to advance a borehole.
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