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66 条记录 (耗时 0.017 秒)

    AN EXIT ASSEMBLY HAVING A FLUID DIVERTER THAT DISPLACES THE PATHWAY OF A FLUID INTO TWO OR MORE PATHWAYS
    32.
    发明公开
    AN EXIT ASSEMBLY HAVING A FLUID DIVERTER THAT DISPLACES THE PATHWAY OF A FLUID INTO TWO OR MORE PATHWAYS 有权
    用于液体的方式在两个或更多途径RELOCATION WITHFLÜSSIGKEITSUMLEITER排气装置

    公开(公告)号：EP2748469A1

    公开(公告)日：2014-07-02

    申请号：EP11876224.4

    申请日：2011-11-22

    申请人： Halliburton Energy Services, Inc.

    发明人： DYKSTRA, Jason, D.

    IPC分类号： F15D1/04 ,  F15D1/14

    CPC分类号： F15D1/14 ,  E21B43/12 ,  F15D1/0015

    摘要： An exit assembly comprises: a fluid inlet; an exit chamber; a fluid outlet; and a fluid diverter, wherein the fluid diverter is connected to the fluid inlet and the exit chamber, and wherein the shape of the fluid diverter is selected such that the fluid diverter is capable of displacing the pathway of the fluid from the fluid inlet into a first fluid pathway, a second fluid pathway, or combinations thereof. The fluid diverter increasingly displaces the pathway of the fluid from the fluid inlet into the first fluid pathway as the viscosity or density of the fluid decreases, or as the flow rate of the fluid increases, and the fluid diverter increasingly displaces the pathway of the fluid from the fluid inlet into the second fluid pathway as the viscosity or density of the fluid increases, or as the flow rate of the fluid decreases.

    SELF-RELEASING PLUG FOR USE IN A SUBTERRANEAN WELL
    34.
    发明公开
    SELF-RELEASING PLUG FOR USE IN A SUBTERRANEAN WELL 审中-公开
    自发布SANTANDER PLUG FOR USE地下井

    公开(公告)号：EP2616631A2

    公开(公告)日：2013-07-24

    申请号：EP11825675.9

    申请日：2011-09-01

    申请人： Halliburton Energy Services, Inc.

    发明人： DYKSTRA, Jason, D. ,  GANO, John, C.

    IPC分类号： E21B23/06 ,  E21B33/12

    CPC分类号： E21B34/08

    摘要： A flow control system for use in a subterranean well can include a flow chamber through which a fluid composition flows, and a plug which is released in response to an increase in a ratio of undesired fluid to desired fluid in the fluid composition. Another flow control system can include a flow chamber through which a fluid composition flows, a plug, and a structure which supports the plug, but which releases the plug in response to degrading of the structure by the fluid composition. Yet another flow control system can include a flow chamber through which a fluid composition flows, and a plug which is released in response to an increase in a velocity of the fluid composition in the flow chamber.

    SYSTEMS FOR SELF-BALANCING CONTROL OF MIXING AND PUMPING
    35.
    发明公开
    SYSTEMS FOR SELF-BALANCING CONTROL OF MIXING AND PUMPING 有权
    系统混合和泵营运自我补偿末端控制

    公开(公告)号：EP2153293A2

    公开(公告)日：2010-02-17

    申请号：EP08750564.0

    申请日：2008-05-12

    申请人： Halliburton Energy Services, Inc.

    发明人： DYKSTRA, Jason, D.

    IPC分类号： G05D11/13

    CPC分类号： G05D11/132

    摘要： Systems for controlling the in-feed and discharge rates of materials flowing into and out of a mixing process where one priority is to achieve a target mixture flow rate from the mixing process and another priority can be to achieve a target value for a mixture property. Actuators (5Al, 5Bl ) can be operated to control material in-feed rates, the mixture composition, and discharge rate, and can maintain a hold-up of the mixture in the mixing process. A total flow rate controller provides a control signal to a controller acting on the discharge rate and a controller acting on the in- feed rates. The mixture discharge flow rate can be automatically reduced from its desired target when the commanded rate of at least one of the materials exceeds its available supply rate as inferred from an inability to maintain the targeted value for the mixture property.

    METHOD AND APPARATUS FOR CONTROLLING THE MANUFACTURE OF WELL TREATMENT FLUID
    36.
    发明公开
    METHOD AND APPARATUS FOR CONTROLLING THE MANUFACTURE OF WELL TREATMENT FLUID 审中-公开
    方法和设备，用于控制井处理液中的生产

    公开(公告)号：EP2126275A1

    公开(公告)日：2009-12-02

    申请号：EP08718878.5

    申请日：2008-03-27

    申请人： Halliburton Energy Services, Inc.

    发明人： DYKSTRA, Jason, D.

    IPC分类号： E21B21/06 ,  E21B43/26

    CPC分类号： E21B43/267

    摘要： A method and apparatus for controlling the production of well treatment fluid is disclosed. The apparatus includes: a sand system (106), a water system (202), a pumping system (112), a blender tub (105), and a virtual rate control system. The method includes determining an output rate from a sand system; sensing an output rate from a water system; sensing an output rate from a pumping system; sensing the height within a blender tub of a mixture of sand from the sand system and water from the water system; providing a virtual rate control system; and producing a drive signal to the pumping system using the virtual rate control system using a desired rate of well treatment fluid to be delivered to a well, the output rate of the sand system, the output rate of the water system, and the output rate of the pumping system.

    SYSTEMS AND METHODS FOR VOLUMETRICALLY CONTROLLING A MIXING APPARATUS
    37.
    发明公开
    SYSTEMS AND METHODS FOR VOLUMETRICALLY CONTROLLING A MIXING APPARATUS 审中-公开
    系统及其控制方法容积搅拌机

    公开(公告)号：EP1969441A2

    公开(公告)日：2008-09-17

    申请号：EP06831495.4

    申请日：2006-12-29

    申请人： HALLIBURTON ENERGY SERVICES, INC.

    发明人： DYKSTRA, Jason, D. ,  BORGSTADT, Justin, A.

    IPC分类号： G05D11/13

    CPC分类号： G05D11/132

    摘要： Systems and methods are provided for controlling a volumetric ratio of a material to total materials in a mixing vessel (10) In various embodiments, the systems may comprise: a volumetric ratio observer for estimating the volumetric ratio of the material to the total materials in the mixing vessel and an output flowrate of the material from the mixing vessel; a flow regulator coupled to the volumetric ratio observer for dynamically recomputing a commanded input flowrate of the material based on outputs of the volumetric ratio observer; and a flow modulator coupled to the flow regulator for adjusting an input valve of the material based on the commanded input flowrate of the material. In an embodiment, the mixing vessel comprises a first mixing vessel (10) partially separated from a second mixing vessel. (12) In this case, a height observer may be used to estimate a height of the total materials in the second mixing vessel.