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1. 发明授权

EP2909843B1 FIBRE COMPOSITE ROD PETROLEUM WELL INTERVENTION POWER CABLE 有权转让
标题翻译：与纤维复合材料杆电力电缆石油钻井作业
公开(公告)号：EP2909843B1
公开(公告)日：2016-10-05
申请号：EP12794788.5
申请日：2012-10-18
申请人： C6 Technologies AS
发明人： ZHANG, Wenting , AARSLAND, Tore
IPC分类号： H01B7/04 , H01B7/18 , H01B9/04
CPC分类号： E21B17/206 , E21B17/003 , H01B7/046 , H01B7/183 , H01B9/04
摘要： A fiber composite rod intervention cable includes a central electrical cable portion; a bonding layer; a generally unidirectional carbon fiber composite mantle layer; a protective, balanced braided fiber composite layer. The central electrical cable portion includes a generally central electrical conductor with a first cross-section conductive area; an inner insulation layer on the central electrical conductor; and a coaxial electrical conductor layer having a second cross section conductive area equal to the first cross-section conductive area. The fiber composite rod intervention cable is arranged for being injected into a well from a drum unit via an injection unit at the wellhead and may carry an intervention tool, a logging tool, a well tractor with or without an energy source.

2. 发明授权

EP2794459B1 DRUM UNIT FOR A WELL INTERVENTION STRING 有权
标题翻译：硒鼓单元的油井干预STRAND
公开(公告)号：EP2794459B1
公开(公告)日：2016-04-13
申请号：EP12818942.0
申请日：2012-12-19
申请人： Stimline AS , C6 Technologies AS
发明人： MOEN, Rune , BJØRNENAK, Mats , ARMSTRONG, Kenny , AARSLAND, Tore , ZACHARIASSEN, Erik
IPC分类号： B66D1/39 , B66D1/50 , E21B19/22 , B65H75/44 , E21B17/20 , E21B19/00 , E21B19/086
CPC分类号： B65H75/4405 , B66D1/39 , B66D1/50 , E21B17/20 , E21B19/008 , E21B19/086 , E21B19/22

3. 发明公开

EP2794459A1 DRUM UNIT FOR A WELL INTERVENTION STRING 有权
标题翻译：硒鼓单元的油井干预STRAND
公开(公告)号：EP2794459A1
公开(公告)日：2014-10-29
申请号：EP12818942.0
申请日：2012-12-19
申请人： Stimline AS , C6 Technologies AS
发明人： MOEN, Rune , BJØRNENAK, Mats , ARMSTRONG, Kenny , AARSLAND, Tore , ZACHARIASSEN, Erik
IPC分类号： B66D1/39 , E21B19/22 , B66D1/50
CPC分类号： B65H75/4405 , B66D1/39 , B66D1/50 , E21B17/20 , E21B19/008 , E21B19/086 , E21B19/22
摘要： The invention is a drum unit (T) for an intervention string (0) for a well, comprising - a drum (1) with a radius (R) for the intervention string (0), arranged in a structural frame (2) and rotatable by a motor (22); - the drum (1) arranged translating along a drum axis (10) and driven by a translation motor (26), for controlled winding of the intervention string (0) onto the drum (1) relative to a first, fixed guide (4) in the structural frame (2); - a tension compensator (3) for the intervention string (0), - wherein the compensator (3) comprises a guide arch (31), the guide arch (31) being displaceable in a direction orthogonal to the drum axis (10) using a force device (6) at the structural frame (2); - wherein the intervention string (0) runs between the guide arch (31) and the first fixed guide (4) to or from a first end (31A) of the guide arch (31) to the drum (1), - wherein the intervention string (0) runs via a second, opposite end (31B) of the guide arch (31) via a second, fixed guide (5) at the structural frame (1), to or from the well.

4. 发明授权

EP2971493B1 A PETROLEUM WELL INJECTION SYSTEM FOR AN INTERVENTION CABLE WITH A WELL TOOL RUN INTO OR OUT OF A WELL DURING A WELL OPERATION 有权转让
公开(公告)号：EP2971493B1
公开(公告)日：2018-11-14
申请号：EP14719375.9
申请日：2014-03-10
申请人： C6 Technologies AS
发明人： ARMSTRONG, Kenny , AARSLAND, Tore
IPC分类号： E21B47/00 , E21B19/22 , E21B19/24
CPC分类号： E21B19/22 , E21B19/084 , E21B19/24 , E21B33/06 , E21B41/00 , E21B47/0006
摘要： A petroleum well injection system is provided for an intervention cable with a well tool ran into or out of a well during a well operation. The system includes a blow out valve BOP connected to a well head at a well, a lock chamber at the BOP arranged to contain the well tool before and after the well operation, an injector for the intervention cable, with drive belts driven by an electric motor, and a sensor for measuring the injector force or the tension that the drive belts applies to the intervention cable, a guide arch at the injector, wherein the intervention cable runs taut over the guide arch to a first end of the closed bending restrictor channels, a guide arch load cell arranged to measure the backward tension between an intervention cable the first end of the bending restrictor channel, and wherein the other end of the bending restrictor channel is connected to a drum frame with a motor running a drum for the intervention cable.

5. 发明授权

EP2795041B1 FLEXIBLE ROUTING DEVICE FOR WELL INTERVENTION 有权转让
标题翻译：用于良好介入的灵活路由设备
公开(公告)号：EP2795041B1
公开(公告)日：2017-08-30
申请号：EP12818651.7
申请日：2012-12-19
申请人： C6 Technologies AS
发明人： ARMSTRONG, Kenny , AARSLAND, Tore , BJØRNENAK, Mats
IPC分类号： E21B19/22
CPC分类号： E21B19/00 , E21B19/22

6. 发明授权

EP2855336B1 DRUM UNIT WITH AN ARCH COMPENSATOR FOR A WELL INTERVENTION STRING 有权
标题翻译： WITH A BOGENKOMPENSATOR FOR A列车修井硒鼓单元
公开(公告)号：EP2855336B1
公开(公告)日：2016-04-13
申请号：EP13730951.4
申请日：2013-05-22
申请人： C6 Technologies AS , Stimline AS
发明人： AARSLAND, Tore , BJØRNENAK, Mads , ARMSTRONG, Kenny , ZACHARIASSEN, Erik
IPC分类号： B66D1/38 , B66D1/50
CPC分类号： B66D1/38 , B66D1/50 , E21B19/22

7. 发明公开

EP2971493A1 A PETROLEUM WELL INJECTION SYSTEM FOR AN INTERVENTION CABLE WITH A WELL TOOL RUN INTO OR OUT OF A WELL DURING A WELL OPERATION 有权转让
标题翻译：石油钻井注射外部或内部的井含孔工具干预CABLE期间井下作业
公开(公告)号：EP2971493A1
公开(公告)日：2016-01-20
申请号：EP14719375.9
申请日：2014-03-10
申请人： C6 Technologies AS
发明人： ARMSTRONG, Kenny , AARSLAND, Tore
IPC分类号： E21B47/00 , E21B19/22
CPC分类号： E21B19/22 , E21B19/084 , E21B19/24 , E21B33/06 , E21B41/00 , E21B47/0006
摘要： A petroleum well injection system is provided for an intervention cable with a well tool ran into or out of a well during a well operation. The system includes a blow out valve BOP connected to a well head at a well, a lock chamber at the BOP arranged to contain the well tool before and after the well operation, an injector for the intervention cable, with drive belts driven by an electric motor, and a sensor for measuring the injector force or the tension that the drive belts applies to the intervention cable, a guide arch at the injector, wherein the intervention cable runs taut over the guide arch to a first end of the closed bending restrictor channels, a guide arch load cell arranged to measure the backward tension between an intervention cable the first end of the bending restrictor channel, and wherein the other end of the bending restrictor channel is connected to a drum frame with a motor running a drum for the intervention cable.

8. 发明公开

EP2909843A1 FIBRE COMPOSITE ROD PETROLEUM WELL INTERVENTION POWER CABLE 有权转让
标题翻译：与纤维复合材料杆电力电缆石油钻井作业
公开(公告)号：EP2909843A1
公开(公告)日：2015-08-26
申请号：EP12794788.5
申请日：2012-10-18
申请人： C6 Technologies AS
发明人： ZHANG, Wenting , AARSLAND, Tore
IPC分类号： H01B7/04 , H01B7/18 , H01B9/04
CPC分类号： E21B17/206 , E21B17/003 , H01B7/046 , H01B7/183 , H01B9/04
摘要： A fiber composite rod intervention cable includes a central electrical cable portion; a bonding layer; a generally unidirectional carbon fiber composite mantle layer; a protective, balanced braided fiber composite layer. The central electrical cable portion includes a generally central electrical conductor with a first cross-section conductive area; an inner insulation layer on the central electrical conductor; and a coaxial electrical conductor layer having a second cross section conductive area equal to the first cross-section conductive area. The fiber composite rod intervention cable is arranged for being injected into a well from a drum unit via an injection unit at the wellhead and may carry an intervention tool, a logging tool, a well tractor with or without an energy source.

9. 发明公开

EP2855336A1 DRUM UNIT WITH AN ARCH COMPENSATOR FOR A WELL INTERVENTION STRING 有权
标题翻译： WITH A BOGENKOMPENSATOR FOR A列车修井硒鼓单元
公开(公告)号：EP2855336A1
公开(公告)日：2015-04-08
申请号：EP13730951.4
申请日：2013-05-22
申请人： C6 Technologies AS , Stimline AS
发明人： AARSLAND, Tore , BJØRNENAK, Mads , ARMSTRONG, Kenny , ZACHARIASSEN, Erik
IPC分类号： B66D1/38 , B66D1/50
CPC分类号： B66D1/38 , B66D1/50 , E21B19/22
摘要： A drum unit (T) for an intervention string (0) for a well, comprising: - a drum (1) for said intervention string (0) with a drum axis (10> and with a radius (R), arranged in a structural frame (2) and rotatable by a motor (22); - a tension compensator (3) for said intervention string (0),— wherein said tension compensator (3) comprises a guide arch (31) displaceable in a direction generally along the intervention string (0), orthogonal to said drum axis (10), using a first force device (6, 6B, 62B) connected to said structural frame (2) for keeping said intervention string (0) in tension; - wherein at least a first end (31A) of said guide arch (31) is laterally displaceable in a direction generally orthogonal to said intervention string, parallel with said drum axis (10),— wherein said intervention string (0) runs between said guide arch (31) to or from said first end (31A) to said drum (1); - wherein said intervention string (0) runs via a second, opposite end (31B) of said guide arch (31) via a second, fixed guide (5) at said structural frame (1), directly or indirectly to or from said well.

10. 发明公开

EP2795041A2 FLEXIBLE ROUTING DEVICE FOR WELL INTERVENTION 有权转让
标题翻译：灵活的ROUTINGVORRICHTUNGFÜRBOHRLOCHOPERATIONEN
公开(公告)号：EP2795041A2
公开(公告)日：2014-10-29
申请号：EP12818651.7
申请日：2012-12-19
申请人： C6 Technologies AS
发明人： ARMSTRONG, Kenny , AARSLAND, Tore , BJØRNENAK, Mats
IPC分类号： E21B19/22
CPC分类号： E21B19/00 , E21B19/22
摘要： The invention is a conduit device (7) for a petroleum well intervention string (0) with - a first end (72) connected to an intervention string drum unit (100) with a drum (101), - a second end (73) connected to an injector head (202) of a wellhead assembly (200) characterised by - said conduit device (7) at any point between said first end (72) and said second end (73) having a radius of curvature (R) larger than or equal to a given smallest allowable radius of curvature (R0) for said intervention string (0); - said conduit device (7) forming a substantially incompressible fixed length path for the portion of said intervention string (0) at any time present between said first end (72) and said second end (73); - said conduit device (7) constituting a tubular path for said intervention string (0).
摘要翻译：用于石油井介入柱的管道装置包括连接到具有鼓的干涉串鼓单元的第一端和连接到井口组件的喷射器头的第二端。所述管道装置在所述第一端和所述第二端之间的任何点处具有大于或等于所述介入柱的给定最小可允许曲率半径的曲率半径。导管装置在第一端和第二端之间的任何时间形成用于所述介入弦的部分的基本不可压缩的固定长度路径。管道装置构成用于介入柱的管状路径。

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