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1. 发明申请

WO2007108700A1 COMMUNICATION MEANS FOR COMMUNICATION WITH AND REMOTE ACTIVATION OF DOWNHOLE TOOLS AND DEVICES USED IN ASSOCIATION WITH WELLS FOR PRODUCTION OF HYDROCARBONS 审中-公开
标题翻译：用于沟通和远程启动下水道工具的通信手段以及与用于生产碳氢化合物的井组合使用的装置
公开(公告)号：WO2007108700A1
公开(公告)日：2007-09-27
申请号：PCT/NO2007/000107
申请日：2007-03-19
申请人： WELL TECHNOLOGY AS , TINNEN, Bård, Martin , GODAGER, Øivind , SØRTVEIT, Håvar
发明人： TINNEN, Bård, Martin , GODAGER, Øivind , SØRTVEIT, Håvar
IPC分类号： E21B47/14 , E21B47/12 , E21B47/18
CPC分类号： E21B47/18
摘要： The present invention regards communication means for communicating wireless signals within a hydrocarbon well (101), the communication means comprising: at least one first communication means (107, 302) located in a first portion (108) within the well (101), the first communication means (107, 302) comprising at least one signal transmitter (107) or at least one signal transceiver (107, 302); and at least one second communication means (103, 301) located in a second portion (109) of the well (101), at least one of said first (107, 302) or second (103, 301) communication means being associated with an activation system (104) for a downhole device (102), wherein the transmitter (107, 301) being defined by a connector (801), a housing (802) and a flexible membrane (502), said flexible membrane being arranged for transferring to a well fluid oscillations provided by an actuator (501) located in a portion of the housing (802), the flexible membrane (502) being coupled to the actuator (501) via a coupler device (807) arranged to compensate for deflections of the membrane (502) as the transmitter (107, 301) is run into the well (101), whereby the coupler device (807) enables a controlled deflection of the membrane (502) without imposing damaging stresses to the actuator (501), but still providing an optimal transfer of oscillations from the actuator (501) to the membrane (502).
摘要翻译：本发明涉及用于在烃井（101）内传送无线信号的通信装置，该通信装置包括：至少一个位于井（101）内的第一部分（108）中的第一通信装置（107,302），包括至少一个信号发射器（107）或至少一个信号收发器（107,302）的第一通信装置（107,302）; 以及位于所述井（101）的第二部分（109）中的至少一个第二通信装置（103,301），所述第一（107,302）或第二（103,301）通信装置中的至少一个通信装置与用于井下装置（102）的激活系统（104），其中所述发射器（107,301）由连接器（801），壳体（802）和柔性膜（502）限定，所述柔性膜被布置用于转移到由位于壳体（802）的一部分中的致动器（501）提供的良好流体振荡，柔性膜（502）经由耦合器装置（807）联接到致动器（501），该耦合器装置（807）被布置成补偿偏转作为变送器（107,301）的膜（502,301）进入井（101），由此，联接器装置（807）能够实现膜（502）的受控偏转而不对致动器（501）施加破坏性应力，但仍然提供从致动器（501）到膜（502）的振荡的最佳转移。

2. 发明申请

WO2012148289A1 BACKUP HEAVE COMPENSATION SYSTEM AND LIFTING ARRANGEMENT FOR A FLOATING DRILLING VESSEL 审中-公开
标题翻译：浮标式补偿系统和浮起式钻井船的起重装置
公开(公告)号：WO2012148289A1
公开(公告)日：2012-11-01
申请号：PCT/NO2012/050079
申请日：2012-04-26
申请人： WELLPARTNER AS , BREIVIK, Harald, Wahl , SKINNES, Kenneth , SØRTVEIT, Håvar , SKINNES, Jens
发明人： BREIVIK, Harald, Wahl , SKINNES, Kenneth , SØRTVEIT, Håvar , SKINNES, Jens
IPC分类号： E21B19/09 , E21B19/00
CPC分类号： E21B19/006 , E21B19/09
摘要： Backup heave compensation system and an associated lifting arrangement (104) for a floating drilling vessel comprising a rig structure (105) with a primary heave compensation system, said backup heave compensation system comprising: - a vertically extendable and retractable lifting arrangement (104); - a hydraulic system (110, 113, 204, 222, 225, 703) operatively connected to said lifting arrangement (104); and - a control system (208) operatively connected to said lifting arrangement (104) and hydraulic system (110, 113, 204, 222, 225, 703) for selective control and operation thereof; said lifting arrangement (104) comprising: - a rigid frame structure (201) comprised of: at least two vertically extending cylinders (203); a first transverse element (205) connecting first end portions of said cylinders (203); and a second transverse element (206) connecting second end portions of said cylinders (203); and - a portal structure (202) comprised of: at least two vertically extending piston rods (217) having first end portions provided each with a piston (218); and a transverse portal element (214) connecting second end portions of said piston rods (217); - wherein each piston (218) is movable within a corresponding cylinder (203).
摘要翻译：备用升沉补偿系统和用于浮动钻井船的相关提升装置（104），其包括具有初始起重补偿系统的钻机结构（105），所述备用升沉补偿系统包括： - 垂直可伸缩的提升装置（104）; - 可操作地连接到所述提升装置（104）的液压系统（110,113,204,222,225,703）。以及 - 可操作地连接到所述提升装置（104）和液压系统（110,113,204,222,225,703）的控制系统（208），用于选择性地控制和操作它们; 所述提升装置（104）包括： - 刚性框架结构（201），包括：至少两个垂直延伸的缸（203）; 连接所述气缸（203）的第一端部的第一横向元件（205）; 和连接所述气缸（203）的第二端部的第二横向元件（206）。和 - 门架结构（202），包括：至少两个垂直延伸的活塞杆（217），其具有设置有活塞（218）的第一端部部分; 和连接所述活塞杆（217）的第二端部的横向门元件（214）; - 其中每个活塞（218）可在相应的气缸（203）内移动。

3. 发明申请

WO2009123466A1 SYSTEM AND METHOD RELATED TO DOWNHOLE ENERGY GENERATION 审中-公开
标题翻译：与井下能量产生相关的系统和方法
公开(公告)号：WO2009123466A1
公开(公告)日：2009-10-08
申请号：PCT/NO2009/000113
申请日：2009-03-27
申请人： WELL TECHNOLOGY AS , TINNEN, Bård, Martin , SØRTVEIT, Håvar
发明人： TINNEN, Bård, Martin , SØRTVEIT, Håvar
IPC分类号： E21B41/00
CPC分类号： E21B41/0085
摘要： The present invention regards a downhole electrical energy generating device (105) and a method for transforming energy from a fluid flow (107) passing the device (105), comprising: at least one vibrating assembly (250) influenced by the fluid flow (107) to oscillate, the vibrating assembly (250) including an elongated body (206) having a longitudinal axis being arranged non-parallel with the fluid flow (107), a stiff body (205) connecting the elongated body (206) to a portion of the device located downstream of said elongated body (206); at least one energy harvester (203) influenced by the vibrating assembly (250), wherein the energy generating device (105) is provided with means (204) for influencing the oscillation frequency of the vibrating assembly (250).
摘要翻译：本发明涉及井下电能产生装置（105）和用于从通过装置（105）的流体流（107）转换能量的方法，包括：受流体流动影响的至少一个振动组件（250）振动组件（250）包括具有与流体流（107）不平行的纵向轴线的细长主体（206），将细长主体（206）连接到部分位于所述细长主体（206）下游的装置; 由所述振动组件（250）影响的至少一个能量收集器（203），其中所述能量产生装置（105）设置有用于影响所述振动组件（250）的振荡频率的装置（204）。

4. 发明申请

WO2009093912A1 A METHOD AND AN APPARATUS FOR CONTROLLING A WELL BARRIER 审中-公开
标题翻译：一种用于控制井障的方法和装置
公开(公告)号：WO2009093912A1
公开(公告)日：2009-07-30
申请号：PCT/NO2009/000025
申请日：2009-01-22
申请人： WELL TECHNOLOGY AS , TINNEN, Bård, Martin , SØRTVEIT, Håvar
发明人： TINNEN, Bård, Martin , SØRTVEIT, Håvar
IPC分类号： E21B23/06 , E21B33/12 , E21B33/1295
CPC分类号： E21B33/1295 , E21B23/06 , E21B33/12
摘要： The invention regards a method for controlling a well barrier (401, 1002) arranged so as to be able to be inserted into a well for allowing a first well zone to be separated from a second well zone by means of a sealing element (409, 903, 1006,), wherein the method comprises setting a pressurized fluid in communication with an activating element (905, 906; 1004, 1005) by selectively controlling an opening device (913, 914, 915), and wherein the activating element (905, 906; 1004, 1005) influences opening of the sealing element (409, 903, 1006) to provide communication between said first and second well zones, wherein the method further comprises the step of influencing the pressurized fluid supplied to the activating element (905, 906; 1004, 1005) by the well pres-sure upstream or downstream of the sealing element (409, 903, 1006). The invention also regards a well barrier (401, 1002) for execution of the method.
摘要翻译：本发明涉及一种用于控制井壁（401,1002）的方法，所述井壁布置成能够插入井中，以通过密封元件（409,409）将第一井区与第二井区分离， 903,1006），其中所述方法包括通过选择性地控制打开装置（913,914,915）来设置与激活元件（905,906; 1004,1005）连通的加压流体，并且其中所述启动元件（905 ，906; 1004,1005）影响所述密封元件（409,903,1006）的打开以提供所述第一和第二井区之间的连通，其中所述方法还包括影响供应到所述启动元件的加压流体（905 ，906; 1004,1005）通过井口压力密封元件（409,903,1006）的上游或下游。本发明还涉及用于执行该方法的阱屏障（401,1002）。

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