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11. 发明申请

WO2017183989A1 TUBING HANGER PLUG AND METHOD FOR INSTALLING AND OPENING TUBING HANGER PLUG 审中-公开
标题翻译： TUBING HANGER PLUG及安装和打开管道吊钩插头的方法
公开(公告)号：WO2017183989A1
公开(公告)日：2017-10-26
申请号：PCT/NO2017/050090
申请日：2017-04-10
申请人： TCO AS , FMC KONGSBERG SUBSEA AS
发明人： BRANDSDAL, Viggo , NERDAL, Bård , OLSEN, Ole-Henry , THORESEN, Jon , TANDBERG, Geir
IPC分类号： E21B33/12 , E21B33/13
CPC分类号： E21B33/134
摘要： A cartridge plug (100) for use in a production bore element (12) in a wellbore, said cartridge plug (100) comprising a connection means (9) configured to connect the cartridge plug (100) to an installation tool, a locking means (5) configured to lock the cartridge plug (100) into the said production bore element (12), said locking means (5) being movable between a lock position for holding the cartridge plug (100) in said production bore element (12), and an un-lock position for releasing the cartridge plug (100) from said production bore element (12), a fluid barrier (1 1 ) arranged inside the cartridge plug (100). The cartridge plug (100) further comprises a sealing means (8) arranged outside the cartridge plug (100) and configured to seal the cartridge plug (100) against the production bore element (12), wherein said fluid barrier (1 1 ) being configured to be dissolvable. A method for installing a cartridge plug (100) in a production bore element (12) and a method for opening a cartridge plug (100). A production bore element for receiving a cartridge plug (100).
摘要翻译：一种用于井眼中的生产钻孔元件（12）中的筒插塞（100），所述筒插塞（100）包括连接装置（9），所述连接装置被配置为连接所述筒插塞（100）（100）的锁定位置之间移动的锁定装置（5），所述锁定装置被构造成将所述盒插塞（100）锁定到所述生产膛元件（12）中，在所述生产膛元件（12）中，以及用于从所述生产膛孔元件（12）释放所述筒塞（100）的解锁位置，布置在所述筒塞（100）内的流体屏障（11）。所述盒插塞（100）还包括布置在所述盒插塞（100）外部并且被配置成将所述盒插塞（100）密封在所述生产孔元件（12）上的密封装置（8），其中所述流体屏障（11）配置为可溶解的。一种用于在生产孔元件（12）中安装药筒塞（100）的方法和用于打开药筒塞（100）的方法。一个用于接收墨盒插头（100）的生产孔元件。

12. 发明申请

WO2014148914A2 CRUSHABLE PLUG 审中-公开
标题翻译：可压缩插头
公开(公告)号：WO2014148914A2
公开(公告)日：2014-09-25
申请号：PCT/NO2014/050035
申请日：2014-03-17
申请人： TCO AS
发明人： BRANDSDAL, Viggo , TVERANGER, Jan Tore
IPC分类号： E21B33/12
CPC分类号： E21B33/12 , E21B33/1208 , E21B33/134
摘要： The present invention relates to a plug (1) comprising at least two discrete glass discs (2), wherein there is provided between the glass discs a liquid (3) which contributes to load uptake and load distribution, and a pin-/claw device (4) is arranged to be pressed in a radial direction into at least one of the glass discs (2). A distinctive feature of the plug is that it does not include a functional drainage system, and the pin-/claw device (4) is arranged such that on activation there occurs a pressure leakage through the glass disc (2). Also suggested according to the invention is a volume compensator/constant pressure regulator (20, 21, 22; 23; 24).
摘要翻译：本发明涉及包括至少两个离散的玻璃盘（2）的插头（1），其中在玻璃盘之间设置有助于负载吸收和负载分配的液体（3），以及一个引脚/爪装置（4）被布置成沿径向压入至少一个所述玻璃盘（2）中。插头的特征在于它不包括功能性排水系统，并且销/爪装置（4）被布置成使得在启动时通过玻璃盘（2）发生压力泄漏。根据本发明还提出了一种体积补偿器/恒压调节器（20,21,22; 23; 24）。

13. 发明申请

WO2016195508A1 DESTRUCTION MECHANISM FOR A DISOLVABLE SEALING DEVICE 审中-公开
标题翻译：可拆卸密封装置的破坏机制
公开(公告)号：WO2016195508A1
公开(公告)日：2016-12-08
申请号：PCT/NO2016/050111
申请日：2016-05-31
申请人： TCO AS
发明人： BRANDSDAL, Viggo , TVERAGER, Jan Tore
IPC分类号： E21B34/06 , E21B33/12 , E21B29/00
CPC分类号： E21B29/00 , E21B33/1208 , E21B34/063
摘要： The present invention relates to a plug (1) comprising a crusher mechanism for a dissolvable sealing device, where the sealing device comprises one or more glass layers (2) positioned in a wellbore. The invention is characterized in that the glass (2) in a barrier phase bears against at least one seat or support sleeve (4) arranged axially displaceably in the wellbore, where the at least one seat or support sleeve (4) bears against the glass (2) by means of a supporting hydraulic fluid (6) found in a pressure support chamber (12), the seat or support sleeve (4) being arranged to be released, be displaced axially and to crush the glass (2) when the supporting hydraulic fluid (6) is released from its pressure support chamber (12).
摘要翻译：本发明涉及一种包括用于可溶解密封装置的破碎机构的塞子（1），其中密封装置包括位于井眼中的一个或多个玻璃层（2）。本发明的特征在于，阻挡相中的玻璃（2）抵靠在井眼中轴向移位布置的至少一个座或支撑套（4），其中至少一个座或支撑套（4）抵靠玻璃（2）通过在压力支撑室（12）中发现的支撑液压流体（6），所述座椅或支撑套筒（4）被布置成被释放，轴向移动并且当所述玻璃（2）支撑液压流体（6）从其压力支撑室（12）释放。

14. 发明申请

WO2014133396A1 METHOD AND STRUCTURE FOR PROTECTING A CRUSHABLE PLUG IN A PIPE SECTION FOR HYDROCARBON PRODUCTION, AND USE THEREOF 审中-公开
标题翻译：用于保护用于生产油管的管道中的可破坏管道的方法和结构及其用途
公开(公告)号：WO2014133396A1
公开(公告)日：2014-09-04
申请号：PCT/NO2014/000014
申请日：2014-02-05
申请人： TCO AS
发明人： BRANDSDAL, Viggo
IPC分类号： E21B33/12 , E21B34/06 , E21B41/00
CPC分类号： E21B33/12 , E21B34/063 , E21B41/0021
摘要： A method to protect a crushable plug in a pipe section for hydrocarbon production against falling objects is described, and it is characterised in that one or more layers of a thick, viscous liquid is arranged on the topside of the crushable plug, where the topside of the thick, viscous liquid is given a completely covering protective layer to cover and seal the liquid layer on top of the plug, and in particular, several layers of viscous liquid are placed on top of the plug and between each layer of viscous liquid a completely covering protective layer is arranged to protect the plug. Also described is a construction of a plug unit comprising a crushable plug. The invention can be used to protect test plug units fitted in a section of casing tubing to carry out pressure testing.
摘要翻译：描述了一种用于保护用于烃产生的管段中的可压溃塞子用于坠落物体的方法，其特征在于，一层或多层厚粘稠液体布置在可压溃塞的顶部，其中顶部给粘稠液体提供完全覆盖的保护层，以覆盖和密封塞子顶部的液体层，特别是将几层粘性液体放置在塞子顶部和每层粘稠液体之间，完全布置保护层以保护插头。还描述了包括可压溃插头的插头单元的结构。本发明可用于保护安装在套管中的测试插头单元以进行压力测试。

15. 发明申请

WO2014123422A2 METHOD AND MEANS TO PROTECT SENSITIVE EQUIPMENT FROM IMPACT DAMAGES, AND USES THEREOF 审中-公开
标题翻译：保护敏感性设备的冲击损害的方法和手段及其用途
公开(公告)号：WO2014123422A2
公开(公告)日：2014-08-14
申请号：PCT/NO2014/000012
申请日：2014-02-05
申请人： TCO AS
发明人： BRANDSDAL, Viggo
CPC分类号： E21B41/00 , E21B33/1208 , E21B34/063 , E21B41/0021 , E21B47/011 , E21B47/1025
摘要： A method to protect sensitive equipment against impact damages is described, such as tools and instruments and the like which shall be lowered down in well pipes in a hydrocarbon-carrying formation, and it is characterised in that a layer of a protection means is put onto the equipment which is solid or partially solid when put on and also at the temperatures in an upper part of the well pipe, while it melts and become liquid and flows off the equipment at the temperatures that exist in the lower part of the well pipe where the equipment shall be applied. A protective means is described and also applications of this.
摘要翻译：描述了保护敏感设备免受冲击损坏的一种方法，例如工具和仪器等，它们应在含烃地层的井管中降低，其特征在于将一层保护装置放在固井或部分固体的设备，同时在井筒上部的温度下，熔化并变成液体，并在井筒下部存在的温度下流出设备，应适用设备。描述了一种保护手段，也是其应用。

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