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1. 发明申请

WO2009061387A2 WELLSITE MEASUREMENT AND CONTROL WHILE PRODUCING DEVICE 审中-公开
标题翻译： WELLSITE测量和控制生产设备
公开(公告)号：WO2009061387A2
公开(公告)日：2009-05-14
申请号：PCT/US2008/012428
申请日：2008-11-03
申请人： KUSKO, David, John , LERNER, Daniel, Maurice , VECSERI, Gabor
发明人： KUSKO, David, John , LERNER, Daniel, Maurice , VECSERI, Gabor
IPC分类号： E21B43/01 , F16K31/12 , E21B34/04
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。

2. 发明申请

WO2008136883A1 FLOW HYDRAULIC AMPLIFICATION FOR A PULSING, FRACTURING, AND DRILLING (PFD) DEVICE 审中-公开
标题翻译：用于冲击，破碎和钻孔（PFD）装置的流量液压放大
公开(公告)号：WO2008136883A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/002469
申请日：2008-02-26
申请人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
发明人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
IPC分类号： E21B44/00
CPC分类号： E21B7/18 , E21B4/02 , 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。

3. 发明申请

WO2009082453A3 PULSE RATE OF PENETRATION ENHANCEMENT DEVICE AND METHOD 审中-公开
公开(公告)号：WO2009082453A3
公开(公告)日：2009-07-02
申请号：PCT/US2008/013804
申请日：2008-12-17
申请人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
发明人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
IPC分类号： E21B44/02 , E21B7/24 , E21B4/14
摘要： Disclosed is a system and device relating 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.

4. 发明申请

WO2008091688A3 MEASUREMENT WHILE DRILLING PULSER WITH TURBINE POWER GENERATION UNIT 审中-公开
公开(公告)号：WO2008091688A3
公开(公告)日：2008-07-31
申请号：PCT/US2008/000978
申请日：2008-01-25
申请人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
发明人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
IPC分类号： G01V1/40
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.

5. 发明申请

WO2011109014A1 BOREHOLE FLOW MODULATOR AND INVERTED SEISMIC SOURCE GENERATING SYSTEM 审中-公开
标题翻译：井眼流量调节器和反相地震源生成系统
公开(公告)号：WO2011109014A1
公开(公告)日：2011-09-09
申请号：PCT/US2010/025895
申请日：2010-03-02
申请人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
发明人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
IPC分类号： G01V1/40 , G01V1/02 , E21B47/14 , E21B47/00
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 the profiling is used to obtain information needed to perform more precise interpretations of geophysical seismic data and to better understand geophysical information. In particular, the disclosure involves using a sound source for generating primary and secondary seismic pulses within well boreholes. Specifically, the seismic profiling system obtains in formation regarding a geological formation traversed by a borehole by one or more controllable downhole seismic pulse generators with drill string tool(s), the tool(s) having contact with and coupled to the formation, a seismic pulsing device a (SPD) is attached to a portion of a drill string such that the pulsing device includes a fluid modulator with an actuator that drives a valve, and a valve controller to control opening and closing the valve thereby causing a high amplitude short duration ultra wide band pressure pulse, generating primary seismic waves sent into the surrounding geological formation and also generating secondary seismic waves. Using one or more geophones, hydrophones or seismic sensing devices for receiving seismic waves is also part of the disclosure. T his device provides a downhole seismic pulse generator that can be used for determining formation information, boundaries, and locations with respect to nearby wellbores, in addition, the device also simultaneously provides for enhancement of the rate of penetration (ROP), measurement while drilling (MWD) directional information, and performing a fracturing while drilling (FWD) function without the loss of drilling time.
摘要翻译：本发明涉及地质构造的垂直地震剖面（VSP），其中使用轮廓来获得对地球物理地震数据进行更精确解释所需的信息，并更好地了解地球物理信息。具体地，本公开涉及使用用于在井眼内产生初级和次级地震脉冲的声源。具体地说，地震剖面系统通过一个或多个具有钻柱工具的可控的井下地震脉冲发生器（该工具与地层接触并联接到地层）获得钻井所穿过的地质地层，地震脉冲装置a（SPD）附接到钻柱的一部分，使得脉冲装置包括具有驱动阀的致动器的流体调节器和用于控制阀门打开和关闭的阀控制器，从而导致高振幅短持续时间产生超宽带压力脉冲，产生发送到周围地质层的主要地震波，并产生二次地震波。使用一个或多个地震检波器，用于接收地震波的水听器或地震检测装置也是本公开的一部分。他的设备提供了一个井下地震脉冲发生器，可用于确定相对于附近井眼的地层信息，边界和位置，此外，该装置还同时提供穿孔速率（ROP），钻孔时的测量（MWD）方向信息，并且在钻井（FWD）功能下执行压裂而不会损失钻井时间。

6. 发明申请

WO2010071621A1 HIGH PRESSURE FAST RESPONSE SEALING SYSTEM FOR FLOW MODULATING DEVICES 审中-公开
标题翻译：用于流量调节装置的高压快速响应密封系统
公开(公告)号：WO2010071621A1
公开(公告)日：2010-06-24
申请号：PCT/US2008/013795
申请日：2008-12-17
申请人： LERNER, Daniel, Maurice , VECSERI, Gabor , KUSKO, David, John
发明人： LERNER, Daniel, Maurice , VECSERI, Gabor , KUSKO, David, John
IPC分类号： F16K31/12 , F16K31/383 , G01V1/40
CPC分类号： F16K31/383 , F16K41/08 , G01V1/133 , G01V1/52
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。

7. 发明申请

WO2012138314A1 HYDROELECTRIC CONTROL VALVE FOR REMOTE LOCATIONS 审中-公开
标题翻译：用于远程位置的水电控制阀
公开(公告)号：WO2012138314A1
公开(公告)日：2012-10-11
申请号：PCT/US2011/000614
申请日：2011-04-06
申请人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
发明人： KUSKO, David, John , VECSERI, Gabor , LERNER, Daniel, Maurice
IPC分类号： F16K3/24 , F16K31/66 , F16K37/00 , F16D31/02 , F16K31/44
CPC分类号： F17D5/06 , F16K31/1245 , F16K31/1635 , F16K31/42 , Y10T137/86485
摘要： The present disclosure describes 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. An channel which can be electrically activated and thus controlled (an electrical activation channel) is attached to the bell section, such that the 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 a turbine and deactivation channel are employed such that the deactivation channel connects the input section and the seat reservoir. The seat reservoir section includes a seat reservoir relief channel also in fluid communication with the outlet section.
摘要翻译：本公开描述了一种用于流体管道的水力发电控制阀（HCV），其包括附接到相同管线的入口和出口（或输入和输出）部分，其中流体流入和流出HCV，其包括钟形储存器部分和座位储存器其中所述钟形储存部分和所述座位储存部分彼此对准并且也垂直于流过所述管道的流体。可以电激活并因此控制的通道（电激活通道）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，以及通信中的单独的液压提升通道具有定位针头。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。座椅储存部分包括也与出口部分流体连通的座位储存器释放通道。

8. 发明申请

WO2013148005A1 CONTROLLED FULL FLOW PRESSURE PULSER FOR MEASUREMENT WHILE DRILLING (MWD) DEVICE 审中-公开
标题翻译：用于钻井（MWD）装置测量的全流量压力脉冲
公开(公告)号：WO2013148005A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/025323
申请日：2013-02-08
申请人： MACDONALD, Robert , VECSERI, Gabor , JENNINGS, Benjamin
发明人： MACDONALD, Robert , VECSERI, Gabor , JENNINGS, Benjamin
IPC分类号： E21B21/08 , E21B47/18
CPC分类号： E21B47/06 , E21B21/10 , E21B47/18
摘要： An apparatus, method, and system is described for generating pressure pulses in a drilling fluid utilizing a flow throttling device longitudinally and axially positioned within the center of a main valve actuator assembly which includes a controllable pulser that operates sequentially within a downhole assembly within a drill string of a drill pipe, that enhances operational efficiency in the removal of hydrocarbon deposits, the system includes a drilling fluid, fluid flow, and a fluid drilling pump which when combined creates fluid flow into a bore pipe annulus within said downhole assembly such that a base line bore pipe pressure is created wherein the bore pipe pressure is sensed via a sensor sensing a pressure increase when said the pump is operating such that the sensor sends information to a Digital Signal Processor (DSP) that interprets the information and said the DSP also receives information from an annulus pressure sensor that senses drilling fluid (mud) pressure as it returns to the pump in an annular outside portion of the drill pipe such said the DSP recognizes pressure variation input obtained from the annulus pressure sensor and the bore pipe pressure sensor and detects pressure variation exhibited between pulsing pressures and a pump base line pressure thereby providing signals that are sent as data information to said the DSP such that said DSP determines required action to properly adjust pulser operation settings.
摘要翻译：描述了一种用于在钻井流体中产生压力脉冲的装置，方法和系统，其利用在主阀致动器组件的中心内纵向和轴向定位的流量节流装置，该主流阀致动器组件包括在钻孔内的井下组件内依次操作的可控脉动器一系列钻杆，其提高了移除烃沉积物的操作效率，该系统包括钻井流体，流体流动和流体钻井泵，其在组合时产生流体流入所述井下组件内的孔管环，使得产生基线内管管压力，其中当所述泵运行时感测压力增加的传感器感测钻孔管压力，使得传感器将信息发送到解释信息的数字信号处理器（DSP），并且所述DSP还从环状压力传感器接收信息，该环形压力传感器在其返回时感测到钻井液（泥浆）的压力在钻杆的环形外部部分中与泵连接，使得DSP识别从环形压力传感器和钻孔管压力传感器获得的压力变化输入，并且检测在脉冲压力和泵基线压力之间呈现的压力变化，从而提供信号作为数据信息发送到所述DSP，使得所述DSP确定所需的动作以适当地调整脉冲发生器操作设置。

9. 发明申请

WO2015160355A1 CONTROLLED PRESSURE PULSER FOR COILED TUBING MEASUREMENT WHILE DRILLING APPLICATIONS 审中-公开
标题翻译：用于在钻孔应用中进行连接管道测量的控制压力脉冲
公开(公告)号：WO2015160355A1
公开(公告)日：2015-10-22
申请号：PCT/US2014/034554
申请日：2014-04-17
申请人： TELEDRILL, INC. , MACDONALD, Robert , VECSERI, Gabor
发明人： MACDONALD, Robert , VECSERI, Gabor
IPC分类号： E21B44/00
CPC分类号： E21B47/187
摘要： An apparatus and system for generating pressure pulses for enhancing and completing a well bore within a coiled tubing assembly including: a CT-MWD-FTD tool longitudinally and axially positioned within the center of a main valve assembly including a main valve. The drilling fluid is subsequently split into both an inlet main fluid stream and a pilot fluid stream, wherein the pilot fluid stream subsequently flows such that the pilot fluid recombines with the main flow stream to become a main exit fluid flow. The main exit fluid flow then proceeds toward a motor housing wherein one or more annular pressure sensors measure the pressure of fluid flow with sensors that send signals to a Digital Signal Processor (DSP) that controls flow throttling devices which generate controllable, large, rapid and measurable energy pulses.
摘要翻译：一种用于产生用于增强和完成在连续油管组件内的井眼的压力脉冲的装置和系统，包括：纵向和轴向地定位在包括主阀的主阀组件的中心内的CT-MWD-FTD工具。钻井液随后被分成入口主流体流和先导流体流，其中先导流体流随后流动，使得先导流体与主流体流重新组合成主流出流体流。然后主出口流体流向电动机壳体，其中一个或多个环形压力传感器用传感器测量流体的压力，该传感器将信号发送到数字信号处理器（DSP），数字信号处理器（DSP）控制流量节流装置，其产生可控，大，快速和可测能量脉冲。

10. 发明申请

WO2013032529A1 CONTROLLED PRESSURE PULSER FOR COILED TUBING APPLICATIONS 审中-公开
标题翻译：用于连接管道应用的控制压力泵
公开(公告)号：WO2013032529A1
公开(公告)日：2013-03-07
申请号：PCT/US2012/024898
申请日：2012-02-13
申请人： MACDONALD, Robert , VECSERI, Gabor , JENNINGS, Benjamin
发明人： MACDONALD, Robert , VECSERI, Gabor , JENNINGS, Benjamin
IPC分类号： E21B21/08
CPC分类号： E21B47/18 , E21B4/02 , E21B17/20
摘要： An apparatus, method, and system for generating pressure pulses in a drilling fluid flowing within coiled tubing assembly is described that includes; a flow throttling device longitudinally and axially positioned within the center of a main valve actuator assembly that allows main exit flow fluid to flow past a drive shaft and motor such that the pilot fluid and the main exit flow fluid causes one or more flow throttling devices to generate large, rapid controllable pulses thereby allowing transmission of well developed signals easily distinguished from any noise resulting from other vibrations due to nearby equipment within the borehole or exterior to the borehole, or within the coiled tubing assembly wherein the signals also provide predetermined height, width and shape of the signals.
摘要翻译：描述了一种用于在连续油管组件内流动的钻井液中产生压力脉冲的装置，方法和系统，其包括：纵向和轴向地定位在主阀致动器组件的中心内的流量节流装置，其允许主出口流动流体流过驱动轴和马达，使得先导流体和主出口流动流体使一个或多个流量节流装置产生大的，快速的可控脉冲，从而允许良好发展的信号的传输容易地与由钻孔内的附近设备或钻孔外部或在连续油管组件内的其他振动产生的任何噪声区分开，其中信号还提供预定的高度，宽度和形状的信号。

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