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公开(公告)号：US20140166267A1
公开(公告)日：2014-06-19
申请号：US13720729
申请日：2012-12-19
IPC分类号： E21B47/06
摘要： A wellbore servicing system comprising a pump, a fluid supply flow path configured to supply fluid to the pump, and a suction pressure monitoring system comprising a transducer in pressure communication with the fluid supply flow path, and an electronic circuit in electrical communication with the transducer and a monitoring system, wherein the electronic circuit is configured to generate a lower pressure envelope signal, wherein the lower pressure envelope signal is representative of a low pressure within the fluid supply flow path over a predetermined duration of time.
摘要翻译： 井筒维修系统，包括泵，被配置为向泵供应流体的流体供应流动路径和包括与流体供应流动路径压力连通的换能器的吸入压力监测系统，以及与换能器电连通的电子电路 以及监测系统，其中所述电子电路被配置为产生较低压力包络信号，其中所述较低压力包络信号代表在预定持续时间内所述流体供应流动路径内的低压。
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公开(公告)号：US20240254986A1
公开(公告)日：2024-08-01
申请号：US18603777
申请日：2024-03-13
IPC分类号： F04B53/16 , F04B1/0408 , F04B1/0448 , F04B1/0461 , F04B1/053 , F04B15/02 , F04B23/06 , F04B47/02 , F04B53/00 , F04B53/10 , F04B53/12 , F04B53/14 , F04B53/22
CPC分类号： F04B53/16 , F04B1/0408 , F04B1/0448 , F04B1/0461 , F04B1/053 , F04B15/02 , F04B23/06 , F04B47/02 , F04B53/006 , F04B53/102 , F04B53/127 , F04B53/143 , F04B53/22
摘要： A pump comprising a bore pump fluid end having a reciprocating element bore, a discharge valve assembly comprising a discharge valve seat and a discharge valve body, and a suction valve assembly comprising a suction valve seat and a suction valve body; a hollow, cylindrical reciprocating element; a hollow reciprocating element adapter comprising a first end having a fluid inlet opposite a second end having a fluid outlet, wherein the second end of the reciprocating element adapter is connected to and in fluid communication with the fluid intake end of the reciprocating element; a pump power end having a push rod connected to the first end of the reciprocating element adapter; and a movable manifold comprising a reciprocating element end and a fluid intake end, wherein the reciprocating element end of the movable manifold is connected to and in fluid communication with the fluid inlet of the reciprocating element adapter.
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公开(公告)号：US20140151062A1
公开(公告)日：2014-06-05
申请号：US13692839
申请日：2012-12-03
IPC分类号： E21B34/06
摘要： A wellbore servicing system disposed at a wellbore, the wellbore servicing system comprising at least one wellbore servicing equipment component, wherein a flow path extends from the wellbore servicing system component into the wellbore, and a flow-back control system, wherein the flow-back control system is disposed along the flow path, and wherein the flow-back control system is configured to allow fluid communication via the flow path in a first direction at not less than a first rate and to allow fluid communication via the flow path in a second direction at not more than a second rate, wherein the first rate is greater than the second rate.
摘要翻译： 设置在井眼处的井筒维修系统，井筒维修系统包括至少一个井筒维修设备部件，其中流动路径从井筒维修系统部件延伸到井筒中，以及回流控制系统，其中回流 控制系统沿着流动路径布置，并且其中所述回流控制系统被配置为允许经由所述流动路径沿第一方向以不小于第一速率的流体连通并且允许经由所述流动路径在第二方向上的流体连通 方向不大于第二速率，其中第一速率大于第二速率。
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公开(公告)号：US20220154704A1
公开(公告)日：2022-05-19
申请号：US17577941
申请日：2022-01-18
IPC分类号： F04B1/0408 , F04B1/0448 , F04B1/0461 , F04B1/053 , F04B15/02 , F04B23/06 , F04B47/02 , F04B53/00 , F04B53/10 , F04B53/12 , F04B53/14 , F04B53/16 , F04B53/22
摘要： A pump comprising a bore pump fluid end having a reciprocating element bore, a discharge valve assembly comprising a discharge valve seat and a discharge valve body, and a suction valve assembly comprising a suction valve seat and a suction valve body; a hollow, cylindrical reciprocating element; a hollow reciprocating element adapter comprising a first end having a fluid inlet opposite a second end having a fluid outlet, wherein the second end of the reciprocating element adapter is connected to and in fluid communication with the fluid intake end of the reciprocating element; a pump power end having a push rod connected to the first end of the reciprocating element adapter; and a movable manifold comprising a reciprocating element end and a fluid intake end, wherein the reciprocating element end of the movable manifold is connected to and in fluid communication with the fluid inlet of the reciprocating element adapter.
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公开(公告)号：US20140151065A1
公开(公告)日：2014-06-05
申请号：US13692833
申请日：2012-12-03
IPC分类号： E21B34/10
CPC分类号： E21B34/063 , E21B21/103 , E21B21/106
摘要： A wellbore servicing system, the system comprising at least one wellbore servicing equipment component, wherein a flow path extends from the wellbore servicing system component into a wellbore penetrating a subterranean formation, and a pressure control system in fluid communication with the flow path, wherein the pressure control system comprises a relief path configured to communicate fluid through the pressure control system, a pressure control device configured to permit fluid communication between the flow path and the relief path upon experiencing a pressure and/or a differential pressure of at least a predetermined pressure threshold, and a first valve disposed within the relief path, wherein the first valve is configured to actuate from an open configuration to a closed configuration.
摘要翻译： 井筒维修系统，该系统包括至少一个井筒维修设备部件，其中流动路径从井筒维修系统部件延伸到穿透地下地层的井筒中，以及与流动路径流体连通的压力控制系统，其中， 压力控制系统包括被配置为通过压力控制系统传送流体的释放路径;压力控制装置，其构造成在经历至少预定压力的压力和/或压差时允许流动路径和浮雕路径之间的流体连通 阈值，以及设置在所述卸载路径内的第一阀，其中所述第一阀构造成从打开构型致动到关闭构造。
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公开(公告)号：US20210199108A1
公开(公告)日：2021-07-01
申请号：US16755853
申请日：2017-12-29
发明人： Joseph A. BEISEL
摘要： A pump monitoring system for use in wellbore operations includes a strain gauge that can be positioned on a fluid end of a pump and at least one pressure transducer to measure relative pressure. A computing device can be connected to the strain gauge and the pressure transducers. The computing device executes programming instructions to identify failures of specific valves by correlating the strain signal to an actual pressure associated with the specific valve in the pump section. The processor then determines whether a pump pressure corresponds to the actual pressure associated with the specific valve, and if so, displays an indication that the specific valve in the pump section has failed.
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公开(公告)号：US20200333210A1
公开(公告)日：2020-10-22
申请号：US16755734
申请日：2017-12-29
发明人： Joseph A. BEISEL
摘要： A pump monitoring system for use in wellbore operations can determine whether an indication of a failure is due to an actual pump issue or a failed sensor. The pump monitoring system includes a sensor on a fluid end of a pump to measure properties associated with the pump and a vibration detector. A computing device executes instructions to receive the sensor signal and the vibration signal and identify an irregularity in the sensor signal. The processor then determines whether an operational signal component is present in the vibration signal, and displays an indication that the sensor has failed when the operational signal component is not present in the vibration signal. If the operational signal component is present in the vibration signal, the irregularity is likely caused by a pump problem such as a failed valve.
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公开(公告)号：US20160281862A1
公开(公告)日：2016-09-29
申请号：US15038692
申请日：2013-12-16
IPC分类号： F16K5/04 , E21B33/068 , E21B34/02
CPC分类号： F16K5/0471 , E21B21/106 , E21B33/068 , E21B34/02
摘要： A sealing system for a well valve includes a valve closure, a valve closure carrier, and seal elements. The valve closure includes a central bore. The valve closure carrier includes an annular, metal sealing surface in contact with the exterior of the valve closure to form a metal-to-metal seal with the valve closure. The valve closure carrier defines two flow holes, each of which communicates with the central bore when the valve closure is open to flow fluid, and is sealed from the central bore by the sealing surface when the valve closure is closed. The first seal element seals between the valve closure carrier and the valve closure, and surrounds the first flow hole. The second seal element seals between the valve closure carrier and the valve closure, and surrounds the first seal element and an end opening of the central bore when the valve closure is closed.
摘要翻译： 用于井口阀的密封系统包括阀门关闭装置，阀门关闭装置和密封元件。 阀盖包括中心孔。 阀关闭载体包括与阀盖的外部接触的环形的金属密封表面，以形成与阀闭合件的金属对金属密封。 阀关闭支架限定两个流动孔，当阀闭合件打开以流动流体时，每个流通孔与中心孔连通，并且当阀关闭时，通过密封表面与中心孔密封。 第一密封元件密封在阀封闭载体和阀盖之间，并围绕第一流动孔。 当阀门关闭时，第二密封元件在阀门关闭支架和阀门关闭件之间密封，并且围绕第一密封元件和中心孔的端部开口。
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公开(公告)号：US20140166268A1
公开(公告)日：2014-06-19
申请号：US13720749
申请日：2012-12-19
IPC分类号： E21B47/06
摘要： A pressure monitoring method comprising providing wellbore servicing equipment comprising a pump, a discharge flow path configured to discharge fluid from the pump, a discharge pressure monitoring system comprising a transducer in pressure communication with the discharge flow path, and an electronic circuit in electrical communication with the transducer and a monitoring system, collecting an electrical signal indicative of the pressure within the discharge flow path, processing the electrical signal to generate an upper pressure envelope signal, wherein the upper pressure envelope signal is representative of a high pressure within the discharge flow path over a predetermined duration of time, and comparing the upper pressure envelope signal to a predetermined upper threshold.
摘要翻译： 一种压力监测方法，包括提供井筒维修设备，其包括泵，被配置为从所述泵排出流体的排出流路，包括与所述排放流路压力连通的换能器的排出压力监测系统，以及与所述排气流路连通的电子电路， 所述换能器和监视系统收集指示所述排出流路径内的压力的电信号，处理所述电信号以产生上压力包络信号，其中所述上压力包络信号代表所述排放流路内的高压 在预定的持续时间内，并将上压力包络信号与预定的上阈值进行比较。
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