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40 条记录 (耗时 0.014 秒)

    CAPPING STACK AND METHOD FOR CONTROLLING A WELLBORE
    11.
    发明公开
    CAPPING STACK AND METHOD FOR CONTROLLING A WELLBORE 有权
    密封缸和方法控制井的

    公开(公告)号：EP2697477A1

    公开(公告)日：2014-02-19

    申请号：EP12713177.9

    申请日：2012-04-13

    申请人： Shell Internationale Research Maatschappij B.V.

    发明人： VAN WIJK, Johannes

    IPC分类号： E21B33/06 ,  F15B1/24 ,  F15B3/00

    CPC分类号： F15B1/265 ,  E21B33/06 ,  E21B33/061 ,  E21B33/064 ,  F15B1/022 ,  F15B3/00

    摘要： The invention discloses a system and method for controlling a wellbore. The method comprises the steps of: providing a capping stack comprising a number of releasable modules, each module having a size and weight within predetermined limits, wherein said modules include at least one ram type blow out preventer module, and wherein said modules include a connector module for connecting the capping stack to an attachment point of the wellbore; transporting said modules by cargo airplane to a location near the wellbore; interconnecting the modules to provide the capping stack; and connecting the capping stack to the attachment point of the wellbore.

    MODULAR BLOWOUT PREVENTER CONTROL SYSTEM
    13.
    发明公开
    MODULAR BLOWOUT PREVENTER CONTROL SYSTEM 审中-公开
    模块化消音器控制系统

    公开(公告)号：EP3279428A1

    公开(公告)日：2018-02-07

    申请号：EP16306011.4

    申请日：2016-08-04

    申请人： Cameron International Corporation

    发明人： TAM, Yee Kang ,  BIENEMAN, Konstantin ,  MORIN, Cedric ,  Wei Kwan, TOH

    IPC分类号： E21B33/064 ,  E21B34/16

    CPC分类号： E21B33/061 ,  E21B33/064 ,  E21B34/16 ,  E21B47/00

    摘要： Disclosed here is a system and method for modular BOP control. The modular BOP control unit system of one embodiment includes a skid (36) having a plurality of module pockets configured to receive a group of modular control units, one dedicated to the annular BOP, one dedicated to the diverter and one dedicated to the ram BOPs. The modular units can include: a main control unit module (38) including a choke valve switch, a kill valve switch, a pressure gauge for air supply pressure to the BOP control unit system, a pressure gauge for BOP annular pressure, and an annular BOP regulator, a diverter valve module (42) including a set of pressure gauges, a regulator, and a diverter panel; and a BOP valve module (40) including a second set of pressure gauges, a set of ram control valves, and a BOP manifold regulator.

    摘要翻译： 这里公开了一种用于模块化BOP控制的系统和方法。 一个实施例的模块化BOP控制单元系统包括滑架（36），该滑架具有多个模块凹座，所述模块凹座构造成容纳一组模块化控制单元，一个专用于环形BOP，一个专用于分流器，一个专用于冲压BOP 。 模块化单元可以包括：主控制单元模块（38），其包括阻塞阀开关，停止阀开关，用于到BOP控制单元系统的空气供给压力的压力计，用于BOP环形压力的压力计，以及环形 BOP调节器，包括一组压力表的分流阀模块（42），调节器和分流面板; 和包括第二组压力表，一组冲压阀控制阀和BOP歧管调节器的BOP阀模块（40）。

    SHEARING SEQUENCE FOR A BLOWOUT PREVENTER
    15.
    发明公开
    SHEARING SEQUENCE FOR A BLOWOUT PREVENTER 审中-公开
    剪切顺序的一个消防人员

    公开(公告)号：EP3187681A1

    公开(公告)日：2017-07-05

    申请号：EP15307172.5

    申请日：2015-12-30

    申请人： Cameron International Corporation

    发明人： REY, Regis ,  VARGAS, Florent

    IPC分类号： E21B33/06 ,  E21B34/16

    CPC分类号： E21B33/063 ,  E21B17/01 ,  E21B33/061 ,  E21B33/064 ,  E21B34/16 ,  E21B47/06

    摘要： The present disclosure relates to a system that includes a body surrounding a bore, a first ram disposed adjacent a first end of the body and coupled to a first actuator, a second ram disposed adjacent to a second end opposite the first end of the body and coupled to a second actuator, and a controller communicatively coupled to the first and second actuators. The controller is configured to actuate the first actuator to direct the first ram toward a tubular string disposed in the bore, such that the first ram aligns the tubular string with a first shearing portion of the second ram when the first ram is in an actuated position, and to actuate the second actuator, after actuating the first actuator, to direct the second ram toward the tubular string such that the first and second rams completely cut the tubular string.

    摘要翻译： 本公开涉及一种系统，所述系统包括围绕孔的主体，邻近所述主体的第一端设置并连接至第一致动器的第一撞锤，邻近与所述主体的第一端相对的第二端设置的第二撞锤，以及 耦合到第二致动器，以及通信地耦合到第一和第二致动器的控制器。 控制器构造成致动第一致动器以将第一推杆引向设置在孔中的管柱，使得当第一推杆处于致动位置时，第一推杆将管柱与第二推杆的第一剪切部分对齐 并且在致动第一致动器之后致动第二致动器以将第二撞锤引向管柱，使得第一撞柱和第二撞柱完全切割管柱。

    DUAL COMPOUND VARIABLE RAM PACKER
    17.
    发明公开
    DUAL COMPOUND VARIABLE RAM PACKER 审中-公开
    具有可变大小的两件式包装扣

    公开(公告)号：EP2941527A2

    公开(公告)日：2015-11-11

    申请号：EP13818151.6

    申请日：2013-12-19

    申请人： Hydril USA Manufacturing LLC

    发明人： CARBAUGH, William, L. ,  INCAVO, Joseph, Alan ,  CABALLERO,Arturo ,  CHAUVIERE, Eugene

    IPC分类号： E21B33/06

    CPC分类号： E21B33/061 ,  B29C70/68 ,  E21B33/062

    摘要： A variable ram assembly for use in a blowout preventer (BOP) stack includes a packer element. The packer element includes an elastomeric body having a contact surface configured with a curved recess for sealing engaging a tubular. At least a portion of the body adjacent the contact surface is reinforced to define a reinforced area. The reinforced area exerts a restraining force to prevent extrusion of the elastomeric body when it is forced against the tubular. The reinforced area is integrally formed with the body using a molding process.

    BLOWOUT PREVENTER SYSTEM WITH THREE CONTROL PODS
    18.
    发明公开
    BLOWOUT PREVENTER SYSTEM WITH THREE CONTROL PODS 有权
    保加利亚麻省理工学院的KONTROLLKAPSELN

    公开(公告)号：EP2917460A1

    公开(公告)日：2015-09-16

    申请号：EP13852849.2

    申请日：2013-11-11

    申请人： Cameron International Corporation

    发明人： MCWHORTER, David J. ,  KENNEDY, Mac M. ,  GAUDE, Edward C.

    IPC分类号： E21B33/06

    CPC分类号： E21B33/0355 ,  E21B33/038 ,  E21B33/061 ,  E21B33/064 ,  E21B47/12

    摘要： A blowout preventer system is provided. In one embodiment, such a system includes a blowout preventer stack (24) including hydraulic components (30). The blowout preventer stack is coupled to a lower marine riser package (22) that includes additional hydraulic components (28). The lower marine riser package further includes a pair of control pods (40, 42) that enables redundant control of the hydraulic components of the blowout preventer stack and the additional hydraulic components of the lower marine riser package. Still further, the lower marine riser package also includes a third control pod (44) that enables additional redundant control of the hydraulic components of the blowout preventer stack and the additional hydraulic components of the lower marine riser package. Additional systems, devices, and methods are also disclosed.

    摘要翻译： 提供防喷器系统。 在一个实施例中，这种系统包括包括液压部件的防喷器堆叠。 防喷器堆叠联接到包括额外的液压部件的下部船用提升管包装。 较低的海洋提升管包装还包括一对控制箱，其能够对防喷器堆叠的液压部件和下部海洋提升管包装的附加液压部件进行冗余控制。 此外，下部海洋提升管包装还包括第三控制舱，其能够对防喷器堆叠的液压部件和下部海洋提升管包装的附加液压部件进行额外的冗余控制。 还公开了附加的系统，装置和方法。

    BLOWOUT PREVENTER LOCKING DOOR ASSEMBLY AND METHOD OF USING SAME
    19.
    发明公开
    BLOWOUT PREVENTER LOCKING DOOR ASSEMBLY AND METHOD OF USING SAME 有权
    BLOWOUT PREVENTER锁定门组件及其使用方法

    公开(公告)号：EP2836668A2

    公开(公告)日：2015-02-18

    申请号：EP13717691.3

    申请日：2013-04-10

    申请人： National Oilwell Varco, L.P.

    发明人： JAHNKE, Douglas, A.

    IPC分类号： E21B33/06

    CPC分类号： E21B33/061 ,  E06B5/00 ,  E21B33/062

    摘要： A locking door assembly, blowout preventer and method are provided. The blowout preventer is for sealing about a tubular extending from a wellbore of a wellsite. The blowout preventer includes a housing having a bore and a channel therethrough. The tubular is positionable through the bore and engageable therein. The blowout preventer also includes a door assembly including a door slidably positionable along an axis of the channel and providing selective access to the channel, and a lock. The lock includes at least one locking member having at least one raised portion extending along the door assembly in a direction transverse to the axis of the channel. The locking member is extendable into at least one corresponding receptacle of the housing and movable therealong between an unlocked and a locked position whereby the door assembly is selectively retractable from the housing.

    摘要翻译： 提供了一种锁门组件，防喷器和方法。 防喷器用于密封从井场的井筒延伸出的管状物。 防喷器包括具有孔和贯穿其中的通道的壳体。 该管可定位穿过该孔并且可在其中接合。 防喷器还包括门组件，该门组件包括门，该门可滑动地沿着通道的轴线定位并提供对通道的选择性访问以及锁。 所述锁包括至少一个锁定构件，所述锁定构件具有至少一个凸起部分，所述凸起部分沿着所述门组件在横向于所述通道的轴线的方向上延伸。 锁定构件可延伸到壳体的至少一个对应的插座中并且可在解锁位置和锁定位置之间移动，由此门组件可选择性地从壳体缩回。

    Blow out preventer (bop) corroborator
    20.
    发明公开
    Blow out preventer (bop) corroborator 有权
    用于防喷器的确认设备（BOP）

    公开(公告)号：EP2604786A3

    公开(公告)日：2014-04-23

    申请号：EP12197136.0

    申请日：2012-12-14

    申请人： Siemens Aktiengesellschaft

    发明人： Sotskiy, Sergey ,  Mallinson, Theodore James ,  O'Donnell, Thomas

    IPC分类号： E21B21/08 ,  E21B33/035 ,  E21B33/06

    CPC分类号： E21B34/04 ,  E21B21/08 ,  E21B33/0355 ,  E21B33/06 ,  E21B33/061

    摘要： Systems and methods are provided for supplementing existing management methods for and corroborating condition and performance of a blow out preventer for a submerged well. The corroborator is located on the blow out preventer and includes a flow meter external to a pipe to measure flow inside the pipe, a pipe joint locator, a ram seal confirmation agent, a dedicated communication connection from the corroborator to a computer topside. Data from at least one sensor topside, which may represent a mud tank level, is also received. The computer is enabled to calculate a probability that a malfunction related to the well occurs. The computer may be configured to implement a Principal Component Analysis model of the well based on historical data, to assess a likelihood that a threshold value will be surpassed based on collected sensor data and to generate an alert. The computer implements instructions to perform steps of the present invention.