发明名称 |
METHOD FOR LINING BOREHOLES FOR DEEP BORES AND DEVICE FOR CARRYING OUT SAID METHOD |
摘要 |
The invention relates to a method for lining boreholes for deep bores. A lining method, which makes a rapid process sequence possible with a substantially uniform borehole diameter, is characterized, according to the invention, in that the borehole is lined directly after boring with a hybrid material consisting of a fibrous material and a hardenable medium. The invention also relates to a device for carrying out the method. |
申请公布号 |
US2016053571(A1) |
申请公布日期 |
2016.02.25 |
申请号 |
US201414781383 |
申请日期 |
2014.03.26 |
申请人 |
SCHWINDT HYDRAULIK GMBH |
发明人 |
LUDEWIGT Thomas |
分类号 |
E21B33/138;E21B47/06;E21B41/00 |
主分类号 |
E21B33/138 |
代理机构 |
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代理人 |
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主权项 |
1. A method for lining boreholes for deep bores, characterized in that the borehole is lined directly after drilling with a hybrid material consisting of a fiber material and a curable medium. |
地址 |
Celle DE |