-
公开(公告)号：US20050279532A1
公开(公告)日：2005-12-22
申请号：US10873091
申请日：2004-06-22
摘要： A drilling system includes a control unit and a bottomhole assembly (BHA) coupled to a drill string. The control unit uses measurements from sensors distributed throughout the drill string and BHA to determine the physical condition of the drill string and BHA and to determine whether drilling can be optimized. The drill string sensors are housed in receiver subs and optionally can be positioned on extensible members. The receiver sub also can include a short-hop telemetry module, a processor module, and a clock module. In one embodiment, the receiver subs include seismic sensors for enabling vertical seismic profiling. During operation, the processor visually presents to the operator via one or more graphical user interfaces a dynamically updated pictorial image representing the drilling system. The image is annotated with an appropriate visual signal to indicate a determined physical condition at a given location or component. The processor can also display recommended adjustments to drilling parameters for increasing drilling rates, improving tool life, and more precise steering.
摘要翻译： 钻井系统包括耦合到钻柱的控制单元和井底组件（BHA）。 控制单元使用分布在整个钻柱和BHA中的传感器的测量来确定钻柱和BHA的物理状态，并确定是否可以优化钻孔。 钻柱传感器容纳在接收器底座中，并且可选地可以定位在可扩展构件上。 接收机子还可以包括短路遥测模块，处理器模块和时钟模块。 在一个实施例中，接收器底座包括用于实现垂直地震剖面的地震传感器。 在操作期间，处理器通过一个或多个图形用户界面向操作者呈现表示钻井系统的动态更新的图形图像。 该图像用适当的视觉信号注释以指示给定位置或部件处的确定的物理状况。 处理器还可以显示对钻孔参数的推荐调整，以提高钻井速率，提高刀具寿命和更精确的转向。
-
公开(公告)号：US07730967B2
公开(公告)日：2010-06-08
申请号：US10873091
申请日：2004-06-22
IPC分类号： E21B47/00
摘要： A drilling system includes a control unit and a bottomhole assembly (BHA) coupled to a drill string. The control unit uses measurements from sensors distributed throughout the drill string and BHA to determine the physical condition of the drill string and BHA and to determine whether drilling can be optimized. The drill string sensors are housed in receiver subs and optionally can be positioned on extensible members. The receiver sub also can include a short-hop telemetry module, a processor module, and a clock module. In one embodiment, the receiver subs include seismic sensors for enabling vertical seismic profiling. During operation, the processor visually presents to the operator via one or more graphical user interfaces a dynamically updated pictorial image representing the drilling system. The image is annotated with an appropriate visual signal to indicate a determined physical condition at a given location or component. The processor can also display recommended adjustments to drilling parameters for increasing drilling rates, improving tool life, and more precise steering.
摘要翻译： 钻井系统包括耦合到钻柱的控制单元和井底组件（BHA）。 控制单元使用分布在整个钻柱和BHA中的传感器的测量来确定钻柱和BHA的物理状态，并确定是否可以优化钻孔。 钻柱传感器容纳在接收器底座中，并且可选地可以定位在可扩展构件上。 接收机子还可以包括短路遥测模块，处理器模块和时钟模块。 在一个实施例中，接收器底座包括用于实现垂直地震剖面的地震传感器。 在操作期间，处理器通过一个或多个图形用户界面向操作者呈现表示钻井系统的动态更新的图形图像。 该图像用适当的视觉信号注释以指示给定位置或部件处的确定的物理状况。 处理器还可以显示对钻孔参数的推荐调整，以提高钻井速率，提高刀具寿命和更精确的转向。
-
公开(公告)号：US20100322030A1
公开(公告)日：2010-12-23
申请号：US12815864
申请日：2010-06-15
申请人： Radu Coman , Michael Neubert , Holger Mathiszik , Michael Koppe
发明人： Radu Coman , Michael Neubert , Holger Mathiszik , Michael Koppe
IPC分类号： G01V1/50
CPC分类号： G01V1/42
摘要： A downhole tool starts recording seismic energy. During the recording time, a surface seismic source is activated a specified number of times with a nominally defined separation between successive. The downhole sensor receives seismic waves resulting from the activation, but the time of the shooting sequence is not known downhole. The recorded data stream is processed and converted in real-time into seismic traces. A predefined number of traces are stacked and the quality of this sliding stack is used to detect time of the shooting sequence. The method could be used to detect one or several shooting sequences during a measurement window.
摘要翻译： 井下工具开始记录地震能量。 在记录时间期间，表面地震源被激活一定数量的次数，并在连续的间隔之间进行标称的分隔。 井下传感器接收到由激活产生的地震波，但射击顺序的时间在井下是不知道的。 记录的数据流被实时处理和转换成地震痕迹。 堆叠预定数量的迹线，并且使用该滑动堆栈的质量来检测拍摄顺序的时间。 该方法可用于在测量窗口期间检测一个或多个拍摄序列。
-
公开(公告)号：US08947974B2
公开(公告)日：2015-02-03
申请号：US12815864
申请日：2010-06-15
申请人： Radu Coman , Michael Neubert , Holger Mathiszik , Michael Koppe
发明人： Radu Coman , Michael Neubert , Holger Mathiszik , Michael Koppe
CPC分类号： G01V1/42
摘要： A downhole tool starts recording seismic energy. During the recording time, a surface seismic source is activated a specified number of times with a nominally defined separation between successive. The downhole sensor receives seismic waves resulting from the activation, but the time of the shooting sequence is not known downhole. The recorded data stream is processed and converted in real-time into seismic traces. A predefined number of traces are stacked and the quality of this sliding stack is used to detect time of the shooting sequence. The method could be used to detect one or several shooting sequences during a measurement window.
摘要翻译： 井下工具开始记录地震能量。 在记录时间期间，表面地震源被激活一定数量的次数，并在连续的间隔之间进行标称的分隔。 井下传感器接收到由激活产生的地震波，但射击顺序的时间在井下是不知道的。 记录的数据流被实时处理和转换成地震痕迹。 堆叠预定数量的迹线，并且使用该滑动堆栈的质量来检测拍摄顺序的时间。 该方法可用于在测量窗口期间检测一个或多个拍摄序列。
-
公开(公告)号：US20090195408A1
公开(公告)日：2009-08-06
申请号：US12187769
申请日：2008-08-07
申请人： Douglas J. Patterson , David H. Lilly , James V. Leggett, III , Michael Neubert , Kiattisak Petpisit , Volker Krueger , Holger Mathiszik , Nigel R. Ryder , James C. Jackson
发明人： Douglas J. Patterson , David H. Lilly , James V. Leggett, III , Michael Neubert , Kiattisak Petpisit , Volker Krueger , Holger Mathiszik , Nigel R. Ryder , James C. Jackson
IPC分类号： G01V3/00
CPC分类号： E21B47/122 , E21B17/028 , E21B47/14 , G01V1/52
摘要： A seismic and/or acoustic while drilling configuration includes a high speed telemetry arrangement; at least one seismic and/or acoustic energy sensor in communication with the high speed telemetry arrangement; at least one seismic and/or acoustic energy source capable of producing at least one seismic and/or acoustic energy signal receivable by the at least one seismic and/or acoustic energy sensor and methods.
摘要翻译： 地震和/或声学同时钻孔配置包括高速遥测装置; 与高速遥测装置通信的至少一个地震和/或声能传感器; 至少一个地震和/或声能源能够产生可由所述至少一个地震和/或声能传感器和方法接收的至少一个地震和/或声能信号。
-
公开(公告)号：US07299884B2
公开(公告)日：2007-11-27
申请号：US10802623
申请日：2004-03-17
申请人： Holger Mathiszik
发明人： Holger Mathiszik
CPC分类号： E21B47/026
摘要： Measurements are made continuously with a seismic while drilling (SWD) system and the measured data are stored in a working memory of a downhole processor along with quality control (QC) measurements. The QC data are analyzed and based on the analysis, portions of the data in working memory are recorded in permanent memory for retrieval. Alternatively, QC measurements are made substantially continuously predictions are made when data quality for SWD measurements are likely to be good. Recording of SWD data are then started based on the prediction.
摘要翻译： 使用地震同步钻井（SWD）系统连续进行测量，并将测量数据与质量控制（QC）测量结果一起存储在井下处理器的工作存储器中。 分析QC数据并基于分析，将工作存储器中的数据的部分记录在永久存储器中用于检索。 或者，当SWD测量的数据质量可能很好时，基本上连续地预测QC测量。 然后根据预测开始记录SWD数据。
-
7.发明授权公开(公告)号：US07274990B2
公开(公告)日：2007-09-25
申请号：US10746072
申请日：2003-12-24
申请人： Holger Mathiszik , Ran Zhou
发明人： Holger Mathiszik , Ran Zhou
摘要： A controllable seismic source is used in a seismic-while-drilling system for obtaining VSP data. Coded information is sent downhole about the signal generated by said controllable source. The information about the seismic source is used for reconstructing the source waveform and processing the VSP data. Optionally, a reference signal measured at one depth of the BHA is used for processing of signals at subsequent depths.
摘要翻译： 在地震同步钻井系统中使用可控地震源获得VSP数据。 编码信息在井下被发送，关于由所述可控源产生的信号。 关于震源的信息用于重建源波形并处理VSP数据。 可选地，在BHA的一个深度处测量的参考信号用于处理后续深度处的信号。
-
公开(公告)号：US20190187316A1
公开(公告)日：2019-06-20
申请号：US16221670
申请日：2018-12-17
申请人： Holger Mathiszik
发明人： Holger Mathiszik
摘要： Downhole drilling characteristic measurement systems for measuring a characteristic of drilling through the earth's subsurface and methods of the same are described. The systems include a downhole tool having an active measurement system, comprising a receiver, a first transmitter, and a second transmitter and a controller in communication with the first transmitter and the second transmitter, the controller configured to control the first transmitter and the second transmitter to transmit a first transmitted signal from the first transmitter and a second transmitted signal from the second transmitter. The receiver is arranged to receive a first received signal from the first transmitted signal and a second received signal from the second transmitted signal. A processor is configured to determine a characteristic of drilling from the first received signal and the second received signal.
-
9.发明申请INDICATOR AND METHOD OF VERIFYING A TOOL HAS REACHED A PORTION OF A TUBULAR 有权指示器和验证工具的方法已经获得了一个管状部分公开(公告)号：US20130186620A1
公开(公告)日：2013-07-25
申请号：US13357159
申请日：2012-01-24
申请人： Holger Mathiszik
发明人： Holger Mathiszik
CPC分类号： E21B47/09 , E21B17/1078 , E21B47/122 , E21B47/14 , G01V11/002
摘要： An indicator includes a body configured to be run within a tubular from a first portion to a second portion of the tubular, a sensor disposed at the body configured to detect when a tool run through the tubular has reached the body, and a signal generator configured to send notification that the tool has reached the body.
摘要翻译： 指示器包括构造成在管状件中从管状件的第一部分延伸到第二部分的主体;设置在主体处的被配置为检测穿过管状物的工具何时到达身体的传感器，以及配置 发送工具已到达身体的通知。
-
公开(公告)号：US07954560B2
公开(公告)日：2011-06-07
申请号：US11854900
申请日：2007-09-13
IPC分类号： E21B47/026
CPC分类号： E21B47/01 , E21B47/06 , E21B47/123
摘要： A wellbore drilling system utilizes optical fibers to measure parameters of interest and to communicate data. One or more electrical conductors are used to provide power to the components of the drilling system. The acquisition electronics for operating fiber optic sensors can be positioned at the surface and/or in the wellbore. In some embodiments, one optical fiber includes a plurality of sensors, each of which can measure the same or different parameters. A multiplexer multiplexes optical signals to operate such sensor configurations. Optical fiber sensors for acoustic measurements can include a cylindrical member wrapped by one or more optical fibers. The sensors can be configured as needed to provide a 3D representation of the pressure measurements.
摘要翻译： 井眼钻井系统利用光纤测量感兴趣的参数并传达数据。 一个或多个电导体用于向钻井系统的部件提供动力。 用于操作光纤传感器的采集电子器件可以位于表面和/或井筒中。 在一些实施例中，一个光纤包括多个传感器，每个传感器可以测量相同或不同的参数。 复用器复用光信号以操作这样的传感器配置。 用于声学测量的光纤传感器可包括由一根或多根光纤缠绕的圆柱形部件。 传感器可根据需要配置，以提供压力测量的3D表示。
-
-
-
-
-
-
-
-
-
搜索结果
33 条记录 (耗时 0.018 秒)