HYDROCARBON WELL INFORMATION PORTAL
    1.
    发明申请
    HYDROCARBON WELL INFORMATION PORTAL 审中-公开
    石油气资讯门户网站

    公开(公告)号:WO2012027553A3

    公开(公告)日:2015-06-25

    申请号:PCT/US2011049116

    申请日:2011-08-25

    IPC分类号: G06Q50/26 G06F17/30

    CPC分类号: G06Q50/02 G06Q10/10

    摘要: A networked information management system and architecture for managing files and documents pertaining to oil and gas wells and properties. On request by an authenticated user, a client workstation displays geographical information system (GIS) layers, via a web collaboration portal, for a region of the earth at which wells or properties may be located. The wells or properties within the displayed region enable links to documents or files associated with those wells and properties, and by way of which the system user can access the documents and files. Both structured and unstructured data elements can be accessed by the system. A collaboration portal allows for standardized access to the data, and also for simultaneous or collaborative access to the data. Workflow management capability is also implemented.

    摘要翻译: 用于管理油气井和物业的文件和文件的联网信息管理系统和架构。 根据认证用户的要求,客户端工作站通过网络协作门户显示地理信息系统(GIS)层,用于可能位于井或属性的地球区域。 显示区域内的孔或属性可以链接到与这些井和属性相关联的文档或文件,并且系统用户可以通过该井或属性访问文档和文件。 结构化和非结构化数据元素都可以被系统访问。 协作门户允许对数据进行标准化访问,并且还可以同时或协作地访问数据。 工作流管理能力也得到实现。

    SYSTEMS AND METHODS FOR TETHERING SUBSEA WELLHEADS
    2.
    发明申请
    SYSTEMS AND METHODS FOR TETHERING SUBSEA WELLHEADS 审中-公开
    用于治疗子宫颈的系统和方法

    公开(公告)号:WO2014210035A3

    公开(公告)日:2015-05-07

    申请号:PCT/US2014043913

    申请日:2014-06-24

    IPC分类号: E21B33/035

    CPC分类号: E21B41/04 E21B33/035

    摘要: A system for tethering a subsea wellhead 50 including a plurality of anchors 110 disposed about the subsea BOP 41 and secured to the sea floor 12. In addition, the system includes a plurality of tensioning systems 140. One tensioning system 140 is coupled to an upper end of each anchor 110. Further, a plurality of flexible tension members 160. Each tension member 160 extends from a first end coupled to the subsea wellhead 50 to a second end coupled to one of the tensioning systems 140. Each tensioning system 140 is configured to apply a tensile preload to one of the tension members 160.

    摘要翻译: 一种用于系固海底井口50的系统,其包括围绕海底BOP 41设置并固定到海底12的多个锚定件110.另外,该系统包括多个张紧系统140.一个张紧系统140联接到上部 另外,多个柔性张紧构件160.每个张力构件160从联接到海底井口50的第一端部延伸到连接到张紧系统140中的一个的第二端。每个张紧系统140构造成 以将拉伸预压力施加到张力构件160中的一个。

    SYSTEM AND METHOD FOR WELL INTERVENTIONS THROUGH A SUBSEA PRODUCTION TREE
    3.
    发明申请
    SYSTEM AND METHOD FOR WELL INTERVENTIONS THROUGH A SUBSEA PRODUCTION TREE 审中-公开
    通过现代生产树进行良好干预的系统和方法

    公开(公告)号:WO2014164223A3

    公开(公告)日:2015-01-22

    申请号:PCT/US2014021333

    申请日:2014-03-06

    摘要: A system for performing an intervention on a subsea wellhead (20), the system including a production tree (110) having a central axis, a first end, a second end, and a first flow bore extending axially from the first end to the second end. The production tree includes a master valve (131) disposed along the first flow bore, a swab valve (130) disposed along the first How bore between the master valve and the first end, and a shearing device (133) disposed along the first How bore between the master valve and the second end. The second end of the production tree comprises a connector (114) configured to releasably couple to the subsea wellhead, and the shearing device is configured to shear a component extending through the first flow bore.

    摘要翻译: 一种用于在海底井口(20)上执行干预的系统,该系统包括具有中心轴线的生产树(110),第一端部,第二端部和从第一端轴向延伸到第二端部的第一流动孔 结束。 生产树包括沿着第一流动孔设置的主阀(131),沿主阀和第一端之间的第一通孔设置的棉签阀(130)以及沿着第一流动方向 主阀和第二端之间的孔。 生产树的第二端包括构造成可释放地联接到海底井口的连接器(114),并且剪切装置构造成剪切延伸穿过第一流动孔的部件。

    USE OF UNDERGROUND ACCESS TO IMPROVE STEAM DISTRIBUTION IN SAGD OPERATIONS
    5.
    发明申请
    USE OF UNDERGROUND ACCESS TO IMPROVE STEAM DISTRIBUTION IN SAGD OPERATIONS 审中-公开
    使用地下通道改善SAGD作业中的蒸汽分配

    公开(公告)号:WO2014028497A3

    公开(公告)日:2014-09-18

    申请号:PCT/US2013054740

    申请日:2013-08-13

    IPC分类号: E21B43/00

    摘要: A system for recovering hydrocarbons from a subterranean formation with steam-assisted gravity drainage comprises a subterranean access tunnel extending through the formation. In addition, the system comprises a steam injection well extending through the formation above a portion of the tunnel. Further, the system comprises a production well extending through the formation above the portion of the tunnel. Still further, the system comprises a plurality of horizontally spaced bores extending upward from the access tunnel through the formation.

    摘要翻译: 用蒸汽辅助重力排水从地层回收烃的系统包括延伸穿过地层的地下通道隧道。 此外,该系统包括在隧道的一部分上方延伸穿过地层的蒸汽注入井。 此外,该系统包括在隧道部分之上延伸穿过地层的生产井。 此外,该系统包括从通道穿过地层向上延伸的多个水平隔开的孔。

    THERMOTOLERANT BETA-GLUCOSIDASE VARIANTS
    6.
    发明申请
    THERMOTOLERANT BETA-GLUCOSIDASE VARIANTS 审中-公开
    热稳定性β-葡萄糖苷酶变体

    公开(公告)号:WO2014070856A3

    公开(公告)日:2014-07-17

    申请号:PCT/US2013067447

    申请日:2013-10-30

    IPC分类号: C12N9/42

    摘要: The present disclosure relates to variant &bgr;-glucosidase polypeptides that have enhanced thermostability, and compositions, e.g., cellulase compositions, comprising variant &bgr;-glucosidase polypeptides. The variant &bgr;-glucosidase polypeptides and related compositions can be used in variety of agricultural and industrial applications. The present disclosure further relates to nucleic acids encoding variant &bgr;-glucosidase polypeptides and host cells that recombinantly express the variant &bgr;-glucosidase polypeptides.

    摘要翻译: 本公开涉及具有增强的热稳定性的变体和bgr-葡糖苷酶多肽,以及包含变体和β-葡糖苷酶多肽的组合物,例如纤维素酶组合物。 变体和葡萄糖苷酶多肽和相关组合物可用于各种农业和工业应用。 本公开还涉及编码变体和葡萄糖苷酶多肽的核酸和重组表达变体和葡萄糖苷酶多肽的宿主细胞。

    WELLBORE PRESSURE ACTUATION OF DOWNHOLE VALVES
    7.
    发明申请
    WELLBORE PRESSURE ACTUATION OF DOWNHOLE VALVES 审中-公开
    井下压力的井筒压力

    公开(公告)号:WO2013106615A3

    公开(公告)日:2014-04-03

    申请号:PCT/US2013021097

    申请日:2013-01-11

    IPC分类号: E21B34/06

    CPC分类号: E21B34/08 E21B34/06 E21B47/06

    摘要: Methods and systems for operating a valve control system to control a valve in a wellbore include identifying a differential pressure arrangement of a plurality of differential pressure arrangements for actuating the valve to a desired state based on a differential pressure of at least two pressure sources of the wellbore and a present state of the valve. Once identified, the differential pressure arrangement of the at least two pressure sources are utilized to initiate actuation of the valve from the present state to the desired state.

    摘要翻译: 用于操作阀控制系统以控制井眼中的阀的方法和系统包括识别用于将阀致动到期望状态的多个差压装置的压差布置,基于至少两个压力源的压差 井筒和阀门的现状。 一旦被识别,使用至少两个压力源的差压装置来启动阀从当前状态到期望状态。

    PRESSURE RELIEF VALVE
    8.
    发明申请
    PRESSURE RELIEF VALVE 审中-公开
    压力减压阀

    公开(公告)号:WO2012148839A3

    公开(公告)日:2013-09-19

    申请号:PCT/US2012034629

    申请日:2012-04-23

    摘要: A pressure relief valve (10) for use submerged in a body of water includes a first seal element (30) in a water-filled chamber (44) having an outlet (45) into the body of water. In addition, the pressure relief valve comprises a spring (22) in a water-filled chamber biasing the first seal element into sealing engagement with a second seal element (12) and forming a seal until the pressure opposing the seal equals or exceeds a predetermined pressure.

    摘要翻译: 用于浸没在水体中的压力释放阀(10)包括在充水室(44)中的第一密封元件(30),其具有进入水体的出口(45)。 此外,减压阀包括在充水室中的弹簧(22),其将第一密封元件偏置成与第二密封元件(12)密封接合并形成密封,直到与密封件相对的压力等于或超过预定 压力。

    GEOLOGICAL MONITORING CONSOLE
    9.
    发明申请
    GEOLOGICAL MONITORING CONSOLE 审中-公开
    地质监测控制台

    公开(公告)号:WO2013085515A2

    公开(公告)日:2013-06-13

    申请号:PCT/US2011063873

    申请日:2011-12-08

    发明人: JOHNSTON PAUL J

    IPC分类号: E21B21/08

    CPC分类号: E21B44/00

    摘要: A real-time drilling monitor (RTDM) workstation provides real-time information at a well-site. The workstation may include a display and a processor coupled to the display. The processor receives sensor signals from a plurality of sensors and generates a single graphical user interface (GUI) populated with dynamically generated parameters based on the sensor signals, as well as static information and dynamically updated uncertainty assessments.

    摘要翻译: 实时钻井监测(RTDM)工作站在井场提供实时信息。 工作站可以包括显示器和耦合到显示器的处理器。 处理器从多个传感器接收传感器信号,并且基于传感器信号以及静态信息和动态更新的不确定性评估来生成填充有动态生成的参数的单个图形用户界面(GUI)。

    FLANGE OVERSHOT RETRIEVAL TOOL
    10.
    发明申请
    FLANGE OVERSHOT RETRIEVAL TOOL 审中-公开
    法兰克OVERSHOT RETRIEVAL工具

    公开(公告)号:WO2012148956A3

    公开(公告)日:2013-04-25

    申请号:PCT/US2012034888

    申请日:2012-04-25

    摘要: A tool for removing a first flange (201) from a second flange (202) comprises a housing (110) having a central axis, a first end (120), and an open second end (130) opposite the first end. The housing also includes a first access port (138) extending radially therethrough. In addition, the tool comprises an annular basket grapple (160) coaxially disposed within the second end (130) of the housing and configured to coaxially receive and engage a first flange (201). The basket grapple has a first end, a second end opposite the first end, and a cutout (164) extending radially therethrough. The outer surface of the basket grapple includes external threads (163) that engage mating internal threads (134) on the inner surface of the housing (110). Further, the tool comprises a key (193) releasably coupled to the housing (110). The key (193) is configured to selectively prevent relative rotation between the basket grapple (160) and the housing (110).

    摘要翻译: 用于从第二凸缘(202)移除第一凸缘(201)的工具包括具有中心轴线的壳体(110),第一端(120)和与第一端相对的开放的第二端(130)。 壳体还包括径向延伸穿过其中的第一进入口(138)。 此外,该工具包括同轴地设置在壳体的第二端部(130)内的并且被构造成同轴地容纳和接合第一凸缘(201)的环形篮状抓斗(160)。 篮子抓斗具有第一端,与第一端相对的第二端和径向延伸穿过其中的切口(164)。 篮筐的外表面包括与外壳(110)的内表面上的配合内螺纹(134)接合的外螺纹(163)。 此外,该工具包括可释放地联接到壳体(110)的键(193)。 键(193)被构造成选择性地防止篮子抓斗(160)和壳体(110)之间的相对旋转。