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公开(公告)号：EP3117068B1
公开(公告)日：2019-03-06
申请号：EP14729223.9
申请日：2014-05-13
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2.发明公开UNTERWASSER-BOHRVORRICHTUNG UND VERFAHREN ZUM BESCHAFFEN UND ANALYSIEREN VON BODENPROBEN EINES GEWÄSSERBODENS 审中-公开水下钻探设备和方法，用于获取并分析WATERS土壤土样
公开(公告)号：EP3117068A1
公开(公告)日：2017-01-18
申请号：EP14729223.9
申请日：2014-05-13
CPC分类号： E21B25/18 , E21B7/124 , E21B19/143 , E21B25/10 , E21B41/0007 , E21B47/12 , E21B49/025
摘要： The invention relates to an underwater drilling device and a method for obtaining and analysing soil samples of the bed of a body of water. An underwater drilling device with a base frame is lowered in a body of water and placed on the bed of a body of water. With a drilling drive that is mounted on the base frame and able to move vertically, a drill string consisting of at least one tubular drill string element is drilled into the bed of the body of water in a first drilling step, wherein a core sample is accommodated in a holder in the tubular drill string element. The holder with the core sample is stored in a storage location of a second storage region on the base frame. Subsequently, at least one further drilling step is carried out with a further drill string element. By means of at least one sensor device arranged on a base frame in a surrounding area of the drilling axis, at least one physical and/or chemical property of the core sample is determined. The data thus determined is saved in a data processing device together with data relating to the storage location of the core sample in the second storage region.
摘要翻译： 本发明涉及一种水下钻探购置和分析水体的床的研磨样品。 放置到所述水体的床的水下钻探设备。 通过钻驱动至少一个管状钻杆元件组成的钻杆钻入所述水体的所述床中的第一钻孔步骤，worin钻芯在管状钻杆元件的接收部分接收。 与钻芯接收部件设置在底座上的存储区域的存储位置沉积。 随后，一个步骤进一步钻探与另外的钻杆元件实现。 由钻芯手段传感器的装置的至少一个物理和/或化学性质是确定的开采。 在第二存储区域中的钻芯的储存地点的数据。
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