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1. 发明授权

EP2478157B1 METHOD, APPARATUS AND SYSTEM FOR ATTACHING AN ANCHOR MEMBER TO A FLOOR OF A BODY OF WATER 有权
标题翻译：方法建立一个凹陷结构上的水背景
公开(公告)号：EP2478157B1
公开(公告)日：2016-03-09
申请号：EP10757257.0
申请日：2010-09-14
申请人： Blade Offshore Services Ltd.
发明人： SWINGLER, John , MCNAUGHTON, Neil
IPC分类号： E02D7/28 , E02D15/08 , E02D27/52 , E21B7/124 , E02D27/42 , E02D7/10
CPC分类号： E02D27/42 , E02D7/10 , E21B7/124

2. 发明授权

EP3199709B1 APPARATUS AND METHOD FOR DRILLING ANNULAR CAVITIES 有权
公开(公告)号：EP3199709B1
公开(公告)日：2019-08-07
申请号：EP16153711.3
申请日：2016-02-01
申请人： Blade Offshore Services Ltd.
发明人： SWINGLER, John Robert , RUFFMAN, William Fleet
IPC分类号： E02D5/80

3. 发明公开

EP3199709A1 APPARATUS AND METHOD FOR DRILLING ANNULAR CAVITIES 有权
标题翻译：用于钻井环境的装置和方法
公开(公告)号：EP3199709A1
公开(公告)日：2017-08-02
申请号：EP16153711.3
申请日：2016-02-01
申请人： Blade Offshore Services Ltd.
发明人： SWINGLER, John Robert , RUFFMAN, William Fleet
IPC分类号： E02D5/80
CPC分类号： E02D5/80
摘要： A drilling assembly (2) for forming an annular cavity in a substrate is disclosed. The drilling assembly comprises an annular inner pile (6) including a first annular part (10), an annular outer pile (4) including a second annular part (8) and cutters (16) mounted to an end of the inner pile. The first annular part is located inside the second annular part, and the cutters are moveable relative to the inner pile between a first condition, in which rotation in a first direction of the inner pile causes the cutters to form an annular cavity in the substrate, and a second condition, in which the inner pile and the cutters can be removed from the cavity while leaving the outer pile in the cavity.
摘要翻译：公开了一种用于在基底中形成环形空腔的钻孔组件（2）。该钻探组件包括包括第一环形部件（10）的环形内桩（6），包括第二环形部件（8）的环形外桩（4）以及安装到内桩端部的切割器（16）。第一环形部分位于第二环形部分的内部，并且刀具可相对于内部桩在第一状态和第二状态之间移动，在第一状态下内部桩的第一方向上的旋转导致切割器在基底中形成环形空腔，以及第二种情况，其中内桩和刀具可以从空腔中移出，同时使外桩留在空腔中。

4. 发明公开

EP2813623A1 Anchor device and drilling assembly incorporating such anchor member 审中-公开
标题翻译： Ankervorrichtung und Bohranordnung mit solch einem Ankerelement
公开(公告)号：EP2813623A1
公开(公告)日：2014-12-17
申请号：EP13171510.4
申请日：2013-06-11
申请人： Blade Offshore Services Ltd.
发明人： Ruffman, William Fleet , Swingler, John
IPC分类号： E02D5/80
CPC分类号： E02D5/80 , E02D5/801
摘要： An anchor device (4) adapted to be anchored in an annular cavity (18) is disclosed. The anchor device comprises a body portion (6) and a cutting portion (12) and is adapted to engage a body member (24) to form a drilling assembly (2). The drilling assembly is adapted to cause the cutting portion to form an annular cavity defining a second radially inner surface (20) spaced from a first radially inner surface (30) and a second radially outer surface (22) spaced from a first radially outer surface (8). The drilling assembly defines at least one fluid delivery channel (26) for delivering fluid to a region adjacent the cutting portion to remove drill cuttings from the region via a space (40) between the first radially outer surface and the second radially outer surface. The anchor device is adapted to disengage the body member after formation of the annular cavity.
摘要翻译：公开了一种适于锚定在环形空腔（18）中的锚定装置（4）。锚定装置包括主体部分（6）和切割部分（12），并且适于接合主体部件（24）以形成钻孔组件（2）。钻孔组件适于使切割部分形成限定与第一径向内表面（30）间隔开的第二径向内表面（20）的环形空腔和与第一径向外表面（22）间隔开的第一径向外表面（8）。钻井组件限定至少一个流体输送通道（26），用于将流体输送到邻近切割部分的区域，以经由第一径向外表面和第二径向外表面之间的空间（40）从区域移除钻屑。锚固装置适于在形成环形空腔之后使主体构件脱离。

5. 发明公开

EP2478157A1 METHOD, APPARATUS AND SYSTEM FOR ATTACHING AN ANCHOR MEMBER TO A FLOOR OF A BODY OF WATER 有权
标题翻译：方法建立一个凹陷结构上的水背景
公开(公告)号：EP2478157A1
公开(公告)日：2012-07-25
申请号：EP10757257.0
申请日：2010-09-14
申请人： Blade Offshore Services Ltd.
发明人： SWINGLER, John , MCNAUGHTON, Neil
IPC分类号： E02D7/28 , E02D15/08 , E02D27/52 , E21B7/124 , E02D27/42 , E02D7/10
CPC分类号： E02D27/42 , E02D7/10 , E21B7/124
摘要： A remotely operable drilling apparatus (6) comprises a body such as frame (10) and drive means arranged to drill annular pile (8), which is loaded in the drilling apparatus (6) into the floor of a body of water. The annular pile comprises a cutting shoe (24). The drive means comprises a power swivel (12) which attaches to the top of the annular pile (8) by means of a drive head. Delivery means is also provided which comprises at least one nozzle to enable flushing fluid and grout to be injected around annular pile (8). The power swivel (12) is raised and lowered by rack and pinion means 14 disposed on either side of the power swivel (12).

6. 发明公开

EP2299006A1 Method of attaching a submerged structure to a floor of a body of water 审中-公开
标题翻译： Verfahren zurGründungeiner versenkten Struktur auf einemGewässergrund
公开(公告)号：EP2299006A1
公开(公告)日：2011-03-23
申请号：EP09275075.1
申请日：2009-09-14
申请人： Blade Offshore Services Ltd.
发明人： The designation of the inventor has not yet been filed
IPC分类号： E02D7/28 , E02D15/08 , E02D27/52 , E21B7/124
CPC分类号： E02D27/52 , E02D7/28 , E02D15/08
摘要： A remotely operable drilling apparatus 6 comprises frame 10 and drive means arranged to drive annular pile 8, which is loaded in the drilling apparatus 6 into the floor of a body of water. The drive means comprises a power swivel 12 which attaches to the top of the annular pile 8 by means of a drive head. Delivery means is also provided which comprises at least one nozzle to enable flushing fluid and grout to be injected around annular pile 8. The power swivel 12 is raised and lowered by rack and pinion means 14 disposed on either side of the power swivel 12.
摘要翻译：可远程操作的钻孔设备6包括框架10和驱动装置，驱动装置被布置成驱动环形桩8，其将钻井装置6装载到水体的地板中。驱动装置包括通过驱动头附接到环形桩8的顶部的动力转台12。还提供了输送装置，其包括至少一个喷嘴，以使冲洗流体和浆料能够注入环形桩8周围。动力转台12通过设置在动力转台12的任一侧的齿条和小齿轮装置14升高和降低。

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