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1. 发明申请

WO2016199088A1 A SYSTEM FOR PROVIDING A PRESSURIZED FLUID ON AND/OR IN A ROTATING PART OF THE SYSTEM 审中-公开
标题翻译：用于在系统的旋转部分上提供加压流体的系统
公开(公告)号：WO2016199088A1
公开(公告)日：2016-12-15
申请号：PCT/IB2016/053436
申请日：2016-06-10
申请人： WEST DRILLING PRODUCTS AS
发明人： SJKÆRSETH, Odd B. , EILERTSEN, Bjørn
IPC分类号： E21B41/00 , E21B19/10
CPC分类号： E21B41/00 , E21B19/10
摘要： A system is described for providing a pressurized fluid on and/or in a rotatable part of the system. The system comprises at least a first part and a second part, the second part being rotatably supported relative to the first part about an axis A. The system further comprises a coupling element that is rotatably supported about the same axis A as the second part. Further, the first part comprises a first drive unit that is connected to the coupling element for rotation about the axis A, and the second part comprises a pressure-increasing device that is connected to the coupling element for driving the pressure-increasing device and regulating the drive speed of the pressure-increasing device.
摘要翻译：描述了一种用于在系统的可旋转部分上提供加压流体的系统。该系统包括至少第一部分和第二部分，第二部分围绕轴线A相对于第一部分可旋转地支撑。该系统还包括耦合元件，该耦合元件围绕与第二部分相同的轴线A可旋转地支撑。此外，第一部分包括连接到联接元件以围绕轴线A旋转的第一驱动单元，并且第二部分包括连接到联接元件的增压装置，用于驱动增压装置和调节升压装置的驱动速度。

2. 发明申请

WO2014168482A9 A CONTINUOUS DRILLING FLUID CIRCULATION UNIT AND ARRANGEMENT 审中-公开
标题翻译：连续钻井液循环装置及布置
公开(公告)号：WO2014168482A9
公开(公告)日：2014-12-04
申请号：PCT/NO2014050047
申请日：2014-04-03
申请人： WEST DRILLING PRODUCTS AS
发明人： SKJÆRSETH ODD B , EILERTSEN BJØRN
IPC分类号： E21B21/10 , E21B21/08
CPC分类号： E21B21/01 , E21B19/16 , E21B21/08 , E21B21/106
摘要： A circulation unit (1) and an arrangement arranged to continuously circulate drilling fluid during drilling, in which a housing (2) is provided with a centre bore (4) arranged to accommodate a portion of a pipe (38); the centre bore (4) includes upper and lower sealing elements (30, 32); the sealing elements (30, 32) are provided with centre openings (33) which, by the expansion of said sealing elements (30, 32), are closable or fit tightly against the pipe (38) by the abutment of an inner sealing surface (34) against the pipe (38), and each of the sealing elements (30, 32) is connected in a fluid-tight manner to a packing pipe (8) which is located in the housing (2) and which is rotatable around the centre axis (6) of the centre bore (4), and the packing pipe (8) is surrounded by a packing assembly (18, 20) fitting tightly between the periphery of the packing pipe (8) and the housing (2).
摘要翻译：一种循环单元（1）和布置成在钻井期间连续循环钻井液的装置，其中壳体（2）设置有布置成容纳管（38）的一部分的中心孔（4）; 中心孔（4）包括上部和下部密封元件（30,32）; 密封元件（30,32）设置有中心开口（33），通过所述密封元件（30,32）的膨胀，所述中心开口通过内密封表面（30,32）的邻接而可关闭或紧密配合抵靠管（38）（38）上，并且每个密封元件（30,32）以流体密封的方式与位于壳体（2）中的密封管（8）连接，密封元件（30,32）围绕管中心孔（4）的中心轴线（6）和密封管（8）由紧密配合在密封管（8）的周边和壳体（2）之间的密封组件（18,20）包围，。

3. 发明申请

WO2016199103A1 PIPE HANDLING ARM, AND A DRILLING FLOOR SYSTEM AND A METHOD FOR PERFORMING FULLY AUTOMATIC WORK OPERATIONS ON A DRILLING FLOOR 审中-公开
标题翻译：管道处理ARM和钻井平台系统以及在钻井平台上进行全自动工作操作的方法
公开(公告)号：WO2016199103A1
公开(公告)日：2016-12-15
申请号：PCT/IB2016/053460
申请日：2016-06-12
申请人： WEST DRILLING PRODUCTS AS
发明人： SKJÆRSETH, Odd B. , EILERTSEN, Bjørn
IPC分类号： E21B19/14 , E21B19/087 , B25J15/00 , B25J15/04
CPC分类号： E21B19/14 , B25J9/1065 , B25J15/0033 , B25J15/0052 , B25J15/04 , E21B19/087
摘要： A pipe handling arm is described comprising a permanently mounted pipe gripping tool with gripping devices for gripping and holding a tubular element. The pipe handling arm further comprises a first coupling half arranged on the pipe gripping tool for connection of a work tool capable of gripping, holding and moving a downhole device. There is also a drill floor system and a method for performing a plurality of fully automatic work operations on a drill floor, the drill floor system comprising at least one fully automatic pipe handling arm and at least one work tool for performing work operations on the drill floor. The at least one pipe handling arm and the at least one work tool are adapted for fully automatic connection of the at least one work tool to the at least one pipe handling arm and fully automatic disconnection of a connected work tool from the at least one pipe handling arm. The drill floor system further comprises a control system which at least is adapted for controlling the movements of the pipe handling arm, the automatic connection of a work tool to the at least one pipe handling arm and the automatic disconnection of a work tool from the at least one pipe handling arm such that a number of work operations on the drill floor, with the use of respective work tools, can be automated and performed without the assistance of personnel.
摘要翻译：描述了一种管道处理臂，其包括具有用于夹持和保持管状元件的夹持装置的永久安装的管夹持工具。管道处理臂还包括布置在管夹持工具上的第一联接半部，用于连接能够夹持，保持和移动井下装置的作业工具。还有一个钻台系统和一种用于在钻台上执行多个全自动工作操作的方法，该钻台系统包括至少一个全自动管道处理臂和至少一个用于在钻头上进行作业操作的作业工具地板。所述至少一个管道处理臂和所述至少一个工作工具适于将所述至少一个工作工具全自动连接到所述至少一个管道处理臂，并且将所连接的工作工具与所述至少一个管道全自动断开连接手臂钻台系统还包括控制系统，该控制系统至少适于控制管道处理臂的运动，将工作工具自动连接到至少一个管道处理臂以及将工作工具与工件的自动断开至少一个管道处理臂，使得可以在没有人员协助的情况下使用各自的工作工具在钻台上进行多个作业操作。

4. 发明申请

WO2013191559A1 ARRANGEMENT FOR CONTINUOUS CIRCULATION OF DRILLING FLUID DURING DRILLING OPERATIONS 审中-公开
标题翻译：钻井作业期间钻井液连续循环的布置
公开(公告)号：WO2013191559A1
公开(公告)日：2013-12-27
申请号：PCT/NO2013/050107
申请日：2013-06-13
申请人： WEST DRILLING PRODUCTS AS
发明人： SKJÆRSETH, Odd B. , EILERTSEN, Bjørn
IPC分类号： E21B19/16 , E21B21/10
CPC分类号： E21B3/02 , E21B19/00 , E21B19/16 , E21B21/10
摘要： A circulation unit (3) for an arrangement arranged to continuously circulate drilling fluid during drilling is described, in which a housing (31) is provided with a centre bore (313) which is defined by upper and lower annular sealing elements (32, 32') which are rotatably supported in the housing (31); the sealing elements (32, 32') are provided with a centre opening (321) which, by the expansion of said sealing elements (32, 32'), is closable or fits tightly against a pipe (5, 51, 51', 431); and a gate valve (34) in a closed state forms a fluid-tight partition between upper and lower chambers (311, 312) in the housing (31), and in which each of the sealing elements (32, 32') is connected in a fluid-tight manner to a rotatable packer pipe (331) surrounded by a packer assembly (33 and 33', respectively) that fits tightly against the circumference of the packer pipe (331) and against the housing (31). An arrangement for the continuous circulation of drilling fluid during drilling, including a circulation unit (3) arranged between upper and lower rotary units (2, 2'), is described as well.
摘要翻译：描述了一种布置成在钻井期间连续循环钻井流体的布置的循环单元（3），其中壳体（31）设置有由上和下环形密封元件（32,32）限定的中心孔（313） '），其被可旋转地支撑在壳体（31）中; 所述密封元件（32,32'）设置有中心开口（321），所述中心开口（321）通过所述密封元件（32,32'）的膨胀而可靠地紧靠着管道（5,51,51'， 431）; 并且处于关闭状态的闸阀（34）在所述壳体（31）中的上下腔室（311,312）之间形成流体密封的分隔件，并且每个所述密封元件（32,32'）被连接以可流动的方式连接到由封隔器组件（分别为33和33'）围绕的可旋转封隔器管道331，该封隔器组件紧密地配合在封隔器管道331的周边上并抵靠着壳体31。还描述了一种用于钻井期间钻井液的连续循环的装置，包括布置在上下旋转单元（2,2'）之间的循环单元（3）。

5. 发明申请

WO2018156030A1 PIPE HANDLING UNIT 审中-公开
公开(公告)号：WO2018156030A1
公开(公告)日：2018-08-30
申请号：PCT/NO2018/050049
申请日：2018-02-23
申请人： WEST DRILLING PRODUCTS AS
发明人： SKJÆRSETH, Odd B. , EILERTSEN, Bjørn
IPC分类号： E21B19/16 , E21B19/15 , E21B19/20
摘要： A pipe-gripper (1) adapted for connection to a manipulator (2) for the handling of a pipe or a pipe stand (3), comprising an elongated housing (11); a rotor (12) supported in the longitudinal housing (11), provided with a periphery (12c) and a longitudinal groove (121), the longitudinal groove (121) having an inside face (1212) and a groove mouth (1213) having a width (A), and the rotor (12) being rotatable around its centre axis; a toothed rim (122) is arranged on the periphery (12c) of the rotor (12) and is interrupted by the longitudinal groove (121); a clamp assembly (123) comprising at least one clamping device (123a, 123b) arranged within the rotor (12); a rotor drive (13) being positioned within the elongated housing (11); and a rotor transmission (139) in engagement with the rotor drive (13) at toothed-rim engagement points (1321, 1331) at a distance (B) between the toothed-rim engagement points (1321, 1331) larger than the width (A) of a groove mouth (1213).

6. 发明申请

WO2017043976A1 ARRANGEMENT AND METHOD FOR HEAVE COMPENSATION OF TOOLS PROVIDED WITH VERTICAL RACK GEARING IN A DERRICK 审中-公开
标题翻译：用于在DERRICK中提供垂直齿条齿轮的工具的加载补偿方法和方法
公开(公告)号：WO2017043976A1
公开(公告)日：2017-03-16
申请号：PCT/NO2016/050184
申请日：2016-09-07
申请人： WEST DRILLING PRODUCTS AS
发明人： SKJÆRSETH, Odd, B. , EILERTSEN, Bjørn
IPC分类号： E21B19/09 , E21B19/083
CPC分类号： E21B19/09
摘要： An arrangement and a method are described for heave compensation of a working unit (3) which includes at least one driving unit (33) and is arranged in a vertically displaceable manner in a tower (2) by said at least one driving unit (33) being in engagement with a pitch rack (23) arranged vertically in the tower (2), the pitch rack (23) being hung off in a vertically displaceable manner in a heave compensator (24).
摘要翻译：描述了用于对包括至少一个驱动单元（33）的工作单元（3）进行浮动补偿的布置和方法，并且由所述至少一个驱动单元（33）以可垂直移位的方式布置在塔架（2）中）与垂直设置在所述塔架（2）中的俯仰架（23）接合，所述俯仰架（23）以可垂直移位的方式悬挂在升沉补偿器（24）中。

7. 发明申请

WO2016199102A1 TORQUE ABSORBER FOR ABSORBING A TORQUE AND AN APPARATUS COMPRISING SUCH A TORQUE ABSORBER 审中-公开
标题翻译：用于吸收扭矩的扭矩吸收器和包括这种扭矩吸收器的装置
公开(公告)号：WO2016199102A1
公开(公告)日：2016-12-15
申请号：PCT/IB2016/053459
申请日：2016-06-12
申请人： WEST DRILLING PRODUCTS AS
发明人： SKJÆRSETH, Odd B. , EILERTSEN, Bjørn
IPC分类号： E21B19/16 , F16F9/14
CPC分类号： E21B19/166 , F16F9/3214 , F16F9/3221 , F16F9/3235
摘要： A torque absorber is described for absorbing a rotational torque that occurs when tubular elements are screwed together, the torque absorber comprising at least one cylinder and at least one piston movably arranged in the cylinder. The at least one cylinder is curved in the longitudinal direction of the cylinder and the at least one piston has a corresponding curved shape, such that the at least one piston can be moved into and out of the at least one cylinder. There is also described an apparatus comprising one or more torque absorbers for absorbing a rotational torque that occurs between two parts in the apparatus on the screwing together of tubular elements.
摘要翻译：描述了一种用于吸收当管状元件旋拧在一起时发生的旋转扭矩的扭矩吸收器，扭矩吸收器包括至少一个气缸和至少一个活塞可移动地布置在气缸中。所述至少一个气缸在所述气缸的纵向方向上弯曲，并且所述至少一个活塞具有相应的弯曲形状，使得所述至少一个活塞能够移入和移出所述至少一个气缸。还描述了一种装置，其包括一个或多个扭矩吸收器，用于吸收在管状元件的旋拧在一起的设备中的两个部分之间发生的旋转扭矩。

8. 发明申请

WO2011093716A1 DEVICE AND METHOD FOR DRILLING WITH CONTINOUS TOOL ROTATION AND CONTINOUS DRILLING FLUID SUPPLY 审中-公开
标题翻译：连续工具旋转和连续钻井液供应的钻孔装置和方法
公开(公告)号：WO2011093716A1
公开(公告)日：2011-08-04
申请号：PCT/NO2011/000028
申请日：2011-01-25
申请人： WEST DRILLING PRODUCTS AS , KROHN, Helge , GRINRØD, Mads , SKJÆRSETH, Odd B.
发明人： KROHN, Helge , GRINRØD, Mads , SKJÆRSETH, Odd B.
IPC分类号： E21B7/00 , E21B19/16 , E21B3/04 , E21B3/02
CPC分类号： E21B3/045 , E21B3/02 , E21B3/04 , E21B4/02 , E21B19/00 , E21B19/16 , E21B21/10
摘要： There is described a device for a drilling rig for forming of a bore hole (6) in a subterranean structure (63), wherein the drilling rig comprises a first, top driven drilling machine (1) arranged vertically displaceable along a guide track (21), where a second drilling machine (3) is arranged between the first drilling machine (1) and the bore hole (6) vertically displaceable along a guide track (41) and provided with a rotary table (31) arranged to be able to take the weight of a pipe string (5), a rotary drive unit (32) arranged for continuous rotation of the pipe string (5), a fluid chamber (34) arranged to in a fluid communicating way to be able to connect a pipe string end portion (51) with a drilling liquid plant (7), as the fluid chamber (34) is provided with pipe string ports (341, 343) comprising means (342, 344, 345) arranged to in a fluid sealing way to be able to close the pipe string ports (341, 343), and a power tong (33) arranged for continuous rotation of an element (12, 52) connected to the pipe string (5), as the power tong (33) is arranged in the fluid chamber (34). Also described is a method for drilling with continuous tool rotation and continuous drilling liquid supply.
摘要翻译：描述了一种用于在地下结构（63）中形成钻孔（6）的钻机的装置，其中钻机包括沿着导轨（21）垂直移位的第一顶驱动钻孔机（1）），其中在所述第一钻孔机（1）和所述钻孔（6）之间布置有第二钻孔机（3），所述钻孔（6）沿着导轨（41）可垂直移位并且设置有旋转台（31），所述旋转台承担管柱（5）的重量，布置成连续旋转管柱（5）的旋转驱动单元（32），流体室（34），其布置成流体连通方式，以能够连接管具有钻井液体装置（7）的杆端部（51），当流体室（34）设置有管柱端口（341,343）时，包括以流体密封方式设置的装置（342,344,345）能够关闭管柱端口（341,343）以及设置成连续旋转元件（1）的动力钳（33） 2，52），当动力钳（33）设置在流体室（34）中时，连接到管柱（5）。还描述了一种用于连续工具旋转和连续钻井液体供给的钻孔方法。

9. 发明申请

WO2011093715A1 ROTARY TABLE DEVICE FOR A PIPE STRING 审中-公开
标题翻译：用于管柱的旋转台装置
公开(公告)号：WO2011093715A1
公开(公告)日：2011-08-04
申请号：PCT/NO2011/000027
申请日：2011-01-25
申请人： WEST DRILLING PRODUCTS AS , KROHN, Helge , KALVATN, Ove , GRINRØD, Mads , SKJÆRSETH, Odd B.
发明人： KROHN, Helge , KALVATN, Ove , GRINRØD, Mads , SKJÆRSETH, Odd B.
IPC分类号： E21B3/04 , E21B19/16 , F16C19/00 , B25B13/50
CPC分类号： E21B3/04 , F16C19/502 , F16C33/32 , F16C2352/00
摘要： Abstract There is described a rotary table device (1) provided with means (15, 16, 122) arranged for suspension of a pipe string (4), the rotary table (1) comprising a rotary ring (12) arranged rotatably about the central axis of the rotary table (1), as the rotary ring (12) is formed by two or more ring sections (12a, 12b), each connected to a system comprising a bearing housing section (13) rotatable relative to a base section (11), a bearing housing groove (132) being formed in a base contact surface (131) on the bearing housing section (13) and a corresponding base groove (113) being formed in an opposing bearing housing surface (111) in the base section (11), as said grooves (113, 132) form an curve-shaped track for a roller body (14) and said groove (113, 132) has an curvature centre coinciding with the central axis of the rotary table (1), and the rolling diameter of the roller body (14) exceeding the collective depth of said grooves (113, 132), and a channel (133, 134) connecting the end portions (132a) of the bearing housing groove (132) being formed in the bearing housing section (13).
摘要翻译：摘要描述了一种旋转台装置（1），其设置有用于悬挂管柱（4）的装置（15,16,122），旋转台（1）包括旋转环（12），其围绕中心旋转台（1）的轴线，因为旋转环（12）由两个或更多个环形部分（12a，12b）形成，每个环形部分（12a，12b）都连接到包括可相对于基部旋转的轴承容纳部分（13）的系统 11，一种形成在轴承座部分（13）上的底座接触表面（131）中的轴承座槽（132）和一个对应的基座槽（113），形成在底座上相对的轴承座表面（111）所述槽（113,132）形成用于辊体（14）的弯曲轨道，并且所述槽（113,132）具有与所述旋转台（1）的中心轴线重合的曲率中心，，并且所述辊体（14）的滚动直径超过所述槽（113,132）的集合深度，并且通道（133,134）连接在轴承箱部分（13）中形成的轴承容纳槽（132）的端部（132a）。

10. 发明申请

WO2011049467A1 TOOL GUIDE DEVICE FOR A DRILL FLOOR 审中-公开
标题翻译：钻井平台工具指南装置
公开(公告)号：WO2011049467A1
公开(公告)日：2011-04-28
申请号：PCT/NO2010/000376
申请日：2010-10-22
申请人： WEST DRILLING PRODUCTS AS , VESHOVDE, Jarle , KALVATN, Ove , KROHN, Helge , GRINRØD, Mads , SKJÆRSETH, Odd, B.
发明人： VESHOVDE, Jarle , KALVATN, Ove , KROHN, Helge , GRINRØD, Mads , SKJÆRSETH, Odd, B.
IPC分类号： E21B19/20 , E21B19/08
CPC分类号： E21B19/24
摘要： There is described a device for vertical tool guiding for a drill floor (1), where there on the drill floor (1) is arranged at least one rig (2a, 2b, 2c), as the each rig (2a, 2b, 2c) is arranged on a rig foundation (21) supported on the drill floor (1) rotatably about a first, vertical axis (A) and arranged to be able to displace a tool (24a, 24b, 24c) in a horizontal working sector (S a , S b , S c ) that in a vertical projection at least touches or cuts through the central axis (C) in a through drill floor opening (11), each rig (2a, 2b, 2c) being provided with a vertical guide track (22).
摘要翻译：描述了一种用于钻台（1）的垂直工具引导装置，其中在钻台（1）上布置有至少一个钻机（2a，2b，2c），作为每个钻机（2a，2b，2c））被布置在围绕第一垂直轴线（A）可旋转地支撑在钻台（1）上的钻机基座（21）上，并且布置成能够移动水平工作扇区中的工具（24a，24b，24c） Sa，Sb，Sc），在垂直突起中，至少在穿过钻台开口（11）中的中心轴线（C）处接触或切割，每个钻台（2a，2b，2c）设置有垂直导轨 22）。

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