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1.发明申请Flow hydraulic amplification for a pulsing, fracturing, and drilling (PFD) device 有权用于脉冲，压裂和钻孔（PFD）装置的流量液压放大公开(公告)号：US20080271923A1
公开(公告)日：2008-11-06
申请号：US12004121
申请日：2007-12-20
IPC分类号： E21B44/06
CPC分类号： E21B4/02 , E21B7/18 , E21B21/10 , E21B34/10 , E21B41/0085
摘要： Disclosed is a device and method and/or system for generating pulses to improve drilling rates, the ability to drill straighter and farther or fracturing or injection efficiencies in a geological formation that may contain desirable hydrocarbons. This system may also be used in other types of drilling or fracturing operations, whether to unclog arteries or to open formations for underground storage in conjunction with pulsing/fracturing. Alternately, this system could be used to create large pulses downhole for seismic purposes in that they are of such magnitude that they could be readily received in nearby wells or several of uphole locations. The system and method comprises several pulse generating devices longitudinally and axially positioned within an annular drill collar flow channel or PIM such that the PFD medium flows through the annular drill collar flow channel and the PFD medium is guided into one or more sets of selectively reversible flow, upper and lower flow connecting channels, wherein the connecting channels are connected to an inner flow channel and the annular drill collar flow channel, and wherein the annular drill collar flow channel is acted upon by one or more flow throttling devices. In one of the devices listed, the device utilizes one or more turbines residing near and within proximity of a flow diverter that diverts drilling mud into and away from turbine blades such that the force of the PFD medium causes the turbine blades and the turbine to rotationally spin around a coil assembly for power.
摘要翻译： 公开了一种用于产生脉冲以提高钻井速率的装置和方法和/或系统，能够在可能包含所需烃的地质层中钻更直和更远或压裂或注入效率的能力。 该系统还可以用于其他类型的钻井或压裂作业，无论是停止动脉还是与脉冲/压裂一起打开用于地下储存的地层。 或者，该系统可以用于为了地震目的而在井下产生大的脉冲，因为它们具有如此大的程度，使得它们可以容易地接收在附近的井或几个井上位置。 系统和方法包括纵向和轴向地定位在环形钻铤流动通道或PIM内的多个脉冲发生装置，使得PFD介质流过环形钻铤流动通道，PFD介质被引导到一组或多组选择性可逆流 上部和下部流动连接通道，其中连接通道连接到内部流动通道和环形钻铤流动通道，并且其中环形钻铤流动通道由一个或多个流量调节装置作用。 在所列出的装置之一中，该装置利用一个或多个位于分流器附近和附近的涡轮机，其将钻井泥浆转入和离开涡轮机叶片，使得PFD介质的力导致涡轮叶片和涡轮旋转 旋转绕线圈组件供电。
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公开(公告)号：US09581267B2
公开(公告)日：2017-02-28
申请号：US14110325
申请日：2011-04-06
IPC分类号： F16K31/12 , F16K31/124 , F16K31/163 , F16K31/42
CPC分类号： F17D5/06 , F16K31/1245 , F16K31/1635 , F16K31/42 , Y10T137/86485
摘要： Herein described is a hydroelectric control valve (HCV) for a fluid pipeline including an inlet and outlet (or input and output) section attached to the same pipeline wherein fluid flows into and out of the HCV comprising a bell reservoir section and a seat reservoir section which are both capped, where the bell reservoir section and the seat reservoir section are aligned with each other and are also perpendicular to fluid flowing through the pipeline. A channel which can be electrically activated and thus controlled is attached to a bell section, such that a bell reservoir section includes a bell relief channel in fluid communication with an outlet section and also a separate hydraulic poppet channel in communication with a locating needle head. In addition, turbine and deactivation channels are employed such that the deactivation channel connects the input section and the seat reservoir.
摘要翻译： 这里描述了一种用于流体管道的水力发电控制阀（HCV），其包括附接到同一管道的入口和出口（或输入和输出）部分，其中流体流入和流出HCV，其包括钟形储存部分和座位储存部分 它们都被盖住，其中钟形储存器部分和阀座储存部分彼此对准并且也垂直于流过管道的流体。 可以被电激活并因此被控制的通道附接到钟形部分，使得钟形储存器部分包括与出口部分流体连通的钟形释放通道以及与定位针头连通的单独的液压提升通道。 此外，采用涡轮机和停用通道，使得停用通道连接输入部分和座位储存器。
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公开(公告)号：US20120327742A1
公开(公告)日：2012-12-27
申请号：US13582447
申请日：2010-03-02
CPC分类号： G01V1/137 , E21B47/182
摘要： The present invention relates to the vertical seismic profiling (VSP) of geological formations in which profiling is used to obtain information for performing precise interpretations of geophysical seismic data and better understanding of geophysical information. The disclosure involves using a sound source for generating primary and secondary seismic pulses within well boreholes. The seismic profiling system obtains information regarding a geological formation traversed by a borehole with controllable downhole seismic pulse generators with drill string tool(s). The tool(s) have contact with and are coupled to the formation. A seismic pulsing device (SPD) is attached to a portion of the drill string and a valve controller is used to control opening and closing the valve causing high amplitude short duration ultra wide band pressure pulses, generating primary seismic waves sent into surrounding geological formations. This generates secondary seismic waves received that can be detected by geophones or similar devices.
摘要翻译： 本发明涉及地质构造的垂直地震剖面（VSP），其中使用剖面图获取用于对地球物理地震数据进行精确解释的信息，并更好地了解地球物理信息。 本公开涉及使用声源来在井眼内产生初级和次级地震脉冲。 地震剖面系统通过钻杆工具获得井下钻探地质地质信息。 该工具与地层接触并联接到地层。 地震脉冲装置（SPD）附接到钻柱的一部分，并且阀控制器用于控制阀的打开和关闭，产生高振幅的短持续时间超宽带压力脉冲，产生发送到周围地质构造中的初级地震波。 这产生可以由地震检波器或类似设备检测到的接收的二次地震波。
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公开(公告)号：US08138943B2
公开(公告)日：2012-03-20
申请号：US11657939
申请日：2007-01-25
IPC分类号： E21B47/12
CPC分类号： E21B47/187 , E21B47/185
摘要： Disclosed are a system, device, and method for generating pulse signals that correlate to geological information in a wellbore. The system and method comprises a pulse generating device longitudinally and axially positioned within an annular drill collar flow channel such that the drilling fluid flows through the annular drill collar flow channel and the drilling fluid is guided into two sets of selectively reversible flow, upper and lower flow connecting channels, wherein the connecting channels are connected to an inner flow channel and the annular drill collar flow channel, and wherein the annular drill collar flow channel is acted upon by one or more flow throttling devices thereby transmitting signals. The device utilizes a turbine residing near and within proximity of a flow diverter that diverts drilling mud into and away from turbine blades such that the force of the drilling mud causes the turbine blades and the turbine to rotationally spin around a coil assembly.
摘要翻译： 公开了用于产生与井眼中的地质信息相关的脉冲信号的系统，装置和方法。 系统和方法包括纵向和轴向地定位在环形钻铤流动通道内的脉冲发生装置，使得钻井流体流过环形钻铤流动通道，钻井流体被引导到两组选择性可逆流，上和下 流动连接通道，其中连接通道连接到内部流动通道和环形钻铤流动通道，并且其中环形钻铤流动通道由一个或多个流量节流装置作用，从而传输信号。 该设备利用位于分流器附近和附近的涡轮机，其将钻井泥浆转移到涡轮叶片中并将其从涡轮叶片中分离，使得钻井泥浆的力导致涡轮机叶片和涡轮围绕线圈组件旋转旋转。
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公开(公告)号：US07958952B2
公开(公告)日：2011-06-14
申请号：US12316864
申请日：2008-12-17
IPC分类号： E21B1/28
CPC分类号： E21B4/02 , E21B1/00 , E21B7/18 , E21B41/0085
摘要： The system and device described relates to flow pulsing for use in down-hole drilling rate of penetration (ROP) enhancement and measurement while drilling (MWD) using a pulse drilling device (PDD) with a fast acting valve in conjunction with a pilot valve to produce high pressure, high amplitude, low duration pressure pulses.
摘要翻译： 所描述的系统和装置涉及用于使用具有快动作阀的脉冲钻井装置（PDD）与先导阀相结合的钻孔（MWD）时的钻井钻孔穿孔深度（ROP）增强和测量中的流动脉冲 产生高压，高振幅，低持续时间的压力脉冲。
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公开(公告)号：US09920886B2
公开(公告)日：2018-03-20
申请号：US15407792
申请日：2017-01-17
IPC分类号： F16K31/12 , F17D5/06 , F16K31/124
CPC分类号： F17D5/06 , F16K31/1245 , F16K31/1635 , F16K31/42 , Y10T137/86485
摘要： A hydroelectric control valve (HCV) for a fluid pipeline including an inlet and outlet section attached to a pipeline wherein fluid flows into and out of the HCV that comprises a bell section and a seat reservoir section which are both capped, where the bell section and the seat reservoir section are aligned with each other and are also perpendicular to fluid flowing through the pipeline. An electrical poppet channel is attached to the bell section, such that the bell section includes a bell relief channel in fluid communication with an outlet section and also a separate hydroelectric poppet channel in communication with a locating needle head as well as including a turbine and turbine channel where the turbine channel connects the input section and the seat reservoir and where the seat reservoir section includes a seat reservoir relief channel also in fluid communication with the output section.
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7.发明授权公开(公告)号：US08720572B2
公开(公告)日：2014-05-13
申请号：US12316863
申请日：2008-12-17
IPC分类号： E21B34/06
CPC分类号： E21B47/187
摘要： Disclosed is an apparatus, method and system comprising one or more devices capable of modulating fluid flow, the fluid being a liquid or a gas resulting in a pressure fluctuation in a fluid flowing within a flow channel, comprising: a flow modulating device that acts as a servo valve such that the device comprises a shaft and a moveable actuator that slides along the shaft, wherein the shaft and the actuator are positioned at any angle within a principal fluid flow channel such that the fluid flows through the principal fluid flow channel. The fluid flowing within the principal fluid flow channel is selectively reversible and the fluid is connected to both an inner pilot flow channel and the principal fluid flow channel wherein the flow modulating device includes a particulate barrier system having at least one seal system comprising an upper outer seal and a lower outer seal prohibiting fluid particulates from entering the inner pilot flow channel and also includes an upper inner seal and a lower inner seal that further prohibit residual particulates from reaching any mating surface between the shaft of the flow modulating device and the upper seal, the upper inner seal, the lower outer seal, and the lower inner seal. The particulate barrier system operates in a fluid flow field wherein the fluid can flow in any direction and utilizes a sealing system wherein an upper outer seal and a lower outer seal prohibit particulates from reaching the respective surfaces of an upper inner seal and lower inner seal of the flow modulating device. An upper inner seal and lower inner seal further prohibit residual particulates from reaching surfaces between the seal and that of the shaft of the flow modulating device.
摘要翻译： 公开了一种装置，方法和系统，其包括能够调节流体流动的一个或多个装置，所述流体是导致在流动通道内流动的流体中的压力波动的液体或气体，包括：流动调节装置， 伺服阀，使得该装置包括轴和沿着轴滑动的可移动致动器，其中轴和致动器以主流体流动通道内的任何角度定位，使得流体流过主流体流动通道。 在主流体流动通道内流动的流体是选择性可逆的，并且流体连接到内部先导流动通道和主要流体流动通道，其中流量调节装置包括具有至少一个密封系统的颗粒状阻挡系统，该密封系统包括上部外部 密封件和下部外部密封件，其防止流体颗粒进入内部先导流动通道，并且还包括上部内部密封件和下部内部密封件，其进一步禁止残留的微粒到达流量调节装置的轴与上部密封件 ，上内密封件，下外密封件和下内密封件。 颗粒物屏障系统在流体流动场中操作，其中流体可以沿任何方向流动并且利用密封系统，其中上部外部密封件和下部外部密封件禁止微粒到达上部内部密封件和下部内部密封件的相应表面 流量调节装置。 上部内部密封件和下部内部密封件进一步禁止残留的微粒到达密封件和流动调节装置的轴的表面之间。
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8.发明授权Flow hydraulic amplification for a pulsing, fracturing, and drilling (PFD) device 有权用于脉冲，压裂和钻孔（PFD）装置的流量液压放大公开(公告)号：US07836948B2
公开(公告)日：2010-11-23
申请号：US12004121
申请日：2007-12-20
IPC分类号： E21B28/00
CPC分类号： E21B4/02 , E21B7/18 , E21B21/10 , E21B34/10 , E21B41/0085
摘要： A device and method and/or system for generating pulses to improve drilling rates, the ability to drill straighter and farther by increasing fracturing or injection efficiencies in a geological formation that may contain desirable hydrocarbons. This system can be used in other types of drilling or fracturing operations, whether to unclog arteries or to open formations for underground storage in conjunction with pulsing/fracturing and create large pulses downhole for seismic purposes. The system and method comprises several pulse generating devices longitudinally and axially positioned within upper, middle, lower, and outer annular drill collar flow channels or packer isolation mechanisms such that the PFD medium flows through the various annular drill collar flow channels and the PFD medium is guided into one or more sets of selectively reversible flow connecting channels, wherein the connecting channels are connected to guide pole channel allowing for controlling pulsing within the geological formation.
摘要翻译： 用于产生脉冲以提高钻井速率的装置和方法和/或系统，通过增加可能含有所需烃的地质层中的压裂或注入效率来更直和更深地钻取的能力。 该系统可用于其他类型的钻井或压裂作业，无论是阻塞动脉还是打开地下储存结合脉冲/压裂的地层，并为地震目的创造井下大的脉冲。 该系统和方法包括纵向和轴向地定位在上，中，下和外环形钻铤流道或封隔器隔离机构中的若干脉冲发生装置，使得PFD介质流过各种环形钻铤流动通道，PFD介质为 引导到一组或多组选择性可逆流动连接通道中，其中连接通道连接到引导杆通道，允许控制地质构造内的脉冲。
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公开(公告)号：US20090114396A1
公开(公告)日：2009-05-07
申请号：US11982813
申请日：2007-11-05
IPC分类号： E21B34/08 , F16K47/04 , F16L55/027
CPC分类号： E21B47/187 , Y10T137/7764
摘要： Disclosed is a device, method and system for a measurement while producing (MWP) and flow throttling (FTD) device for placement in a pipe with liquid or gas flowing through it such as an oil or gas well's wellhead, casing, tubing, or horizontal or lateral passage which is responsive to the flow of fluid through it. The MWP/FTD device can create pressure pulses through the production fluid or otherwise send signals to provide bit data that are read and analyzed at the wellhead or externally thru wireless communications. The data analysis provides information regarding pressure, fluid flow, and type of fluid/gas flowing primarily within the lateral passages or generally anywhere the MWP/FTD is situated. The device helps identify whether the pipe, lateral or other passage should remain open, closed or restricted. This identification occurs by use of either autonomous control and sensors within the device and/or pre-programmed or wirelessly controlled signals that are transmitted from the well head (or externally) to the MWP/FTD. The MWP/FTD is subsequently urged to regulate the fluid/gas flow.
摘要翻译： 公开了一种用于在生产（MWP）和流量节流（FTD）装置的同时进行测量的装置，方法和系统，用于放置在流过其中的液体或气体的管道中，例如油或井的井口，套管，管道或水平 或横向通道，其响应于流过其的流体的流动。 MWP / FTD设备可以通过生产流体产生压力脉冲，或以其他方式发送信号，以提供在井口或通过无线通信从外部读取和分析的位数据。 数据分析提供了关于压力，流体流量和主要在侧向通道内或通常在MWP / FTD所处的任何地方流动的流体/气体的类型的信息。 该设备有助于识别管道，侧面或其他通道是否应保持打开，关闭或限制。 该识别通过使用设备内的自主控制和传感器以及从井口（或外部）传送到MWP / FTD的预编程或无线控制的信号来进行。 随后推动MWP / FTD调节流体/气体流量。
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公开(公告)号：US20080179093A1
公开(公告)日：2008-07-31
申请号：US11657939
申请日：2007-01-25
IPC分类号： E21B47/12
CPC分类号： E21B47/187 , E21B47/185
摘要： Disclosed are a system, device, and method for generating pulse signals that correlate to geological information in a wellbore. The system and method comprises a pulse generating device longitudinally and axially positioned within an annular drill collar flow channel such that the drilling fluid flows through the annular drill collar flow channel and the drilling fluid is guided into two sets of selectively reversible flow, upper and lower flow connecting channels, wherein the connecting channels are connected to an inner flow channel and the annular drill collar flow channel, and wherein the annular drill collar flow channel is acted upon by one or more flow throttling devices thereby transmitting signals. The device utilizes a turbine residing near and within proximity of a flow diverter that diverts drilling mud into and away from turbine blades such that the force of the drilling mud causes the turbine blades and the turbine to rotationally spin around a coil assembly.
摘要翻译： 公开了用于产生与井眼中的地质信息相关的脉冲信号的系统，装置和方法。 系统和方法包括纵向和轴向地定位在环形钻铤流动通道内的脉冲发生装置，使得钻井流体流过环形钻铤流动通道，钻井流体被引导到两组选择性可逆流，上和下 流动连接通道，其中连接通道连接到内部流动通道和环形钻铤流动通道，并且其中环形钻铤流动通道由一个或多个流量节流装置作用，从而传输信号。 该装置利用位于分流器附近和附近的涡轮机，其将钻井泥浆转移到涡轮叶片中并从其离开涡轮叶片，使得钻井泥浆的力导致涡轮叶片和涡轮围绕线圈组件旋转旋转。
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