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1. 发明授权

US09103203B2 Wireless logging of fluid filled boreholes 有权
标题翻译：流体充填钻孔的无缝测井
公开(公告)号：US09103203B2
公开(公告)日：2015-08-11
申请号：US11691071
申请日：2007-03-26
申请人： Douglas E. Miller , Philip Sullivan , Richard Timothy Coates , Francois Auzerais , Tarek M. Habashy , Dominique Guillot , Rod Shampine
发明人： Douglas E. Miller , Philip Sullivan , Richard Timothy Coates , Francois Auzerais , Tarek M. Habashy , Dominique Guillot , Rod Shampine
IPC分类号： E21B47/06 , E21B47/18 , E21B47/04 , E21B47/09
CPC分类号： G01V1/52 , E21B47/0005 , E21B47/042 , E21B47/06 , E21B47/065 , E21B47/091 , E21B47/18 , G01V1/48
摘要： A value of a property of a fluid-filled wellbore system can be detected. This can be accomplished by recording data including at least one of pressure and rate of flow at one or more locations in the wellbore system, and then estimating the value of the property by employing a model for predicting at least one of pressure and rate of flow dependent upon characteristics and locations of disturbances to pressure and flow in the wellbore system, in order to determine a best prediction of some attribute of the recorded data.
摘要翻译：可以检测流体填充的井眼系统的性质的值。这可以通过记录包括在井眼系统中的一个或多个位置处的压力和流量中的至少一个的数据，然后通过采用用于预测压力和流量中的至少一个的模型来估计该属性的值来实现取决于井筒系统中对压力和流量的干扰的特性和位置，以便确定记录数据的某些属性的最佳预测。

2. 发明申请

US20080239872A1 Wireless Logging of Fluid Filled Boreholes 有权
标题翻译：流体填充井眼的无线测井
公开(公告)号：US20080239872A1
公开(公告)日：2008-10-02
申请号：US11691071
申请日：2007-03-26
申请人： Douglas E. Miller , Philip Sullivan , Richard Timothy Coates , Francois Auzerais , Tarek M. Habashy , Dominique Guillot , Rod Shampine
发明人： Douglas E. Miller , Philip Sullivan , Richard Timothy Coates , Francois Auzerais , Tarek M. Habashy , Dominique Guillot , Rod Shampine
IPC分类号： G01L11/04
CPC分类号： G01V1/52 , E21B47/0005 , E21B47/042 , E21B47/06 , E21B47/065 , E21B47/091 , E21B47/18 , G01V1/48
摘要： A predetermined condition in a fluid-filled wellbore system can be detected by generating at least one sound in the wellbore system in response to the condition, such that a detectable change is created in some characteristic of the emitted sound, and detecting the at least one sound and the change, the detection being indicative that the predetermined condition has occurred. Equipment for facilitating detection of the condition can include a trigger operable in response to the condition; a generator operable to emit sound in the borehole and to create a detectable change in some characteristic of the emitted sound in response to the trigger; and at least one sensor operable to monitor the sound and detect the change, the detection being indicative that the predetermined condition has occurred. It is also possible to estimate a value of a property of a fluid-filled wellbore system. This can be accomplished by recording data including at least one of pressure and rate of flow at one or more locations in the wellbore system, and then estimating the value of the property by employing a model for predicting at least one of pressure and rate of flow dependent upon parameters detailing at least one of wellbore system geometry, viscoacoustic properties of the fluid and entrained solids contained in the wellbore system, locations of boundaries and entrained solids, and characteristics and locations of disturbances to pressure and flow in the wellbore system, in order to determine a best prediction of some attribute of the recorded data.
摘要翻译：在流体填充的井眼系统中的预定条件可以通过响应于条件在井眼系统中产生至少一个声音来检测，使得在发射声音的一些特征中产生可检测的变化，并且检测至少一个声音和变化，检测指示预定条件已经发生。用于便于检测条件的设备可以包括可响应于该条件操作的触发器; 发射器，其可操作以响应于所述触发而在所述井眼中发射声音并且产生可发射的声音的一些特性的可检测变化; 以及至少一个可操作以监测声音并检测该变化的传感器，所述检测指示预定条件已经发生。还可以估计流体填充的井眼系统的性质的值。这可以通过记录包括在井眼系统中的一个或多个位置处的压力和流量中的至少一个的数据，然后通过采用用于预测压力和流量中的至少一个的模型来估计该属性的值来实现依赖于详细描述井筒系统几何形状，井眼系统中包含的流体和夹带固体的粘度声学性质，边界和夹带固体的位置以及井眼系统中的压力和流动的特征和位置的参数的参数，按顺序以确定记录数据的一些属性的最佳预测。

3. 发明申请

US20080236935A1 DETERMINATION OF DOWNHOLE PRESSURE WHILE PUMPING 有权
标题翻译：井下压力的确定
公开(公告)号：US20080236935A1
公开(公告)日：2008-10-02
申请号：US11691117
申请日：2007-03-26
申请人： Richard Timothy Coates , Douglas E. Miller , Philip Sullivan , Francois Auzerais , Tarek M. Habashy
发明人： Richard Timothy Coates , Douglas E. Miller , Philip Sullivan , Francois Auzerais , Tarek M. Habashy
IPC分类号： G01V1/40 , G08B3/02
CPC分类号： E21B47/04 , E21B47/06 , E21B47/18
摘要： Tubewaves are used to transmit an indication of the depth at which a condition is detected in a well. In particular, the depth is calculated based on the difference in arrival time at the surface of a first tubewave which propagates directly upward in the borehole and a second tubewave which initially travels downward and is then reflected upward. The tubewaves may be generated by a canister designed to implode at a certain pressure. After being introduced into the flowline at an above ground inlet, the canister is carried downhole by gravity and the fluid being pumped. When the canister reaches a depth at which its pressure tolerance is exceeded, it implodes and generates the tubewaves. An analyzer at the surface detects the tubewaves with a hydrophone array and generates a pressure versus depth profile of the well, i.e., one data point for each implosion. Canisters may be acoustically tagged by controlling volume and orifice size in order to generate tubewaves having particular frequency and amplitude characteristics. Canisters may also be configured to produce multiple implosions, e.g., one implosion at each of a selection of different pressures. Canisters may also be equipped with triggering and arming mechanisms, and may generate tubewaves in response to conditions other than a particular pressure.
摘要翻译：涡卷用于传输在井中检测到条件的深度的指示。特别地，深度是基于在井眼中直接向上传播的第一管风管的表面到达时间的差异以及最初向下行进并然后被向上反射的第二管道涡流来计算的。管道可以由设计成在一定压力下膨胀的罐产生。在引入到地面入口的流线之后，通过重力将罐承载在井下，并且泵送流体。当罐达到超过其压力公差的深度时，它会破坏并产生管道。表面上的分析仪用水听器阵列检测波音管，并产生井的压力与深度分布，即每个内爆的一个数据点。为了产生具有特定的频率和振幅特性的波管，可以通过控制体积和孔口尺寸来将气囊进行声学标记。罐也可以被配置为产生多个内爆，例如在不同压力的选择中的每一个处产生一个内爆。罐也可以配备触发和布防机构，并且可以响应于特定压力以外的条件而产生管道。

4. 发明授权

US07874362B2 Determination of downhole pressure while pumping 有权
标题翻译：泵送时测井下压力
公开(公告)号：US07874362B2
公开(公告)日：2011-01-25
申请号：US11691117
申请日：2007-03-26
申请人： Richard Timothy Coates , Douglas E. Miller , Philip Sullivan , Francois Auzerais , Tarek M. Habashy
发明人： Richard Timothy Coates , Douglas E. Miller , Philip Sullivan , Francois Auzerais , Tarek M. Habashy
IPC分类号： E21B47/09
CPC分类号： E21B47/04 , E21B47/06 , E21B47/18
摘要： Tubewaves are used to transmit an indication of the depth at which a condition is detected in a well. In particular, the depth is calculated based on the difference in arrival time at the surface of a first tubewave which propagates directly upward in the borehole and a second tubewave which initially travels downward and is then reflected upward. The tubewaves may be generated by a canister designed to implode at a certain pressure. The canister is carried downhole by gravity and the fluid being pumped. At a depth at which its pressure tolerance is exceeded, it implodes and generates the tubewaves. An analyzer at the surface detects the tubewaves and generates a pressure versus depth profile of the well. Canisters may be acoustically tagged in order to generate tubewaves having particular frequency and amplitude characteristics. Canisters may also be configured to produce multiple implosions.
摘要翻译：涡卷用于传输在井中检测到条件的深度的指示。特别地，深度是基于在井眼中直接向上传播的第一管风管的表面到达时间的差异以及最初向下行进并然后被向上反射的第二管道涡流来计算的。管道可以由设计成在一定压力下膨胀的罐产生。罐通过重力运送在井下，并且被泵送的流体。在超过其压力公差的深度处，它渗透并产生管道。表面上的分析仪检测管道，并产生井的压力与深度分布。罐可以被声学标记，以便产生具有特定频率和幅度特性的波管。罐也可能被配置为产生多个内爆。

5. 发明授权

US08208341B2 Processing of combined surface and borehole seismic data 有权
标题翻译：组合地表和井眼地震资料的处理
公开(公告)号：US08208341B2
公开(公告)日：2012-06-26
申请号：US12248659
申请日：2008-10-09
申请人： Jakob Brandt Utne Haldorsen , Scott W. Leaney , Douglas E. Miller , Richard Timothy Coates
发明人： Jakob Brandt Utne Haldorsen , Scott W. Leaney , Douglas E. Miller , Richard Timothy Coates
IPC分类号： G01V1/28 , G01V1/36
CPC分类号： G01V1/42
摘要： Methods and related systems are described for processing surface seismic data. Surface seismic data representing seismic signals detected at a plurality of surface locations is wavefield deconvolved using a combination of direct wave travel times estimated from borehole seismic data, and wavefield energy estimated from the surface seismic data.
摘要翻译：描述了用于处理地面地震数据的方法和相关系统。表示在多个表面位置处检测到的地震信号的地面地震数据是使用从井眼地震数据估计的直接波浪行进时间和从地面地震数据估计的波场能量的组合去卷积的波场。

6. 发明申请

US20090097356A1 PROCESSING OF COMBINED SURFACE AND BOREHOLE SEISMIC DATA 有权
标题翻译：组合地表和地层地震数据的处理
公开(公告)号：US20090097356A1
公开(公告)日：2009-04-16
申请号：US12248659
申请日：2008-10-09
申请人： Jakob Brandt Utne Haldorsen , Scott W. Leaney , Douglas E. Miller , Richard Timothy Coates
发明人： Jakob Brandt Utne Haldorsen , Scott W. Leaney , Douglas E. Miller , Richard Timothy Coates
IPC分类号： G01V1/36 , G01V1/38
CPC分类号： G01V1/42
摘要： Methods and related systems are described for processing surface seismic data. Surface seismic data representing seismic signals detected at a plurality of surface locations is wavefield deconvolved using a combination of direct wave travel times estimated from borehole seismic data, and wavefield energy estimated from the surface seismic data.
摘要翻译：描述了用于处理地面地震数据的方法和相关系统。表示在多个表面位置处检测到的地震信号的地面地震数据是使用从井眼地震数据估计的直接波浪行进时间和从地面地震数据估计的波场能量的组合去卷积的波场。

7. 发明授权

US08813869B2 Analysis refracted acoustic waves measured in a borehole 有权
$Analysis refracted acoustic waves measured in a borehole$
标题翻译：分析在井眼中测量的折射声波
公开(公告)号：US08813869B2
公开(公告)日：2014-08-26
申请号：US12052503
申请日：2008-03-20
申请人： Nicholas Bennett , Jakob Brandt Utne Haldorsen , Hiroaki Yamamoto , Nobuyasu Hirabayasbi , Takeshi Endo , Richard Timothy Coates
发明人： Nicholas Bennett , Jakob Brandt Utne Haldorsen , Hiroaki Yamamoto , Nobuyasu Hirabayasbi , Takeshi Endo , Richard Timothy Coates
IPC分类号： E21B44/00 , G01V1/40 , E21B47/022 , G01V1/50 , E21B7/04
CPC分类号： E21B7/04 , E21B47/02208 , G01V1/50
摘要： Methods and related systems are described for measuring and analyzing refracted acoustic energy. A plurality of receivers mounted are on a downhole tool, and are arranged and adapted to receive refracted acoustic energy from a downhole formation. Measurements of refracted acoustic energy is analyzed such that information relating to an azimuthal direction relative to the downhole tool of an interface within the downhole formation can be estimated. The receivers can be mounted on a drill collar as part of a LWD tool and steering of the drilling trajectory can be based in part on the estimated formation information.
摘要翻译：描述了用于测量和分析折射声能的方法和相关系统。安装的多个接收器位于井下工具上，并被布置和适于从井下地层接收折射的声能。分析折射声能的测量，从而可以估计与井下地层内的界面相对于井下工具的方位角方向有关的信息。接收器可以安装在钻铤上作为LWD工具的一部分，并且钻井轨迹的转向可以部分地基于估计的地层信息。

8. 发明授权

US06896074B2 System and method for installation and use of devices in microboreholes 有权
标题翻译：在微孔中安装和使用设备的系统和方法
公开(公告)号：US06896074B2
公开(公告)日：2005-05-24
申请号：US10267487
申请日：2002-10-09
申请人： John Mervyn Cook , Iain Cooper , Benjamin Peter Jeffryes , Richard Timothy Coates , William Li-Tien Wang , Paul Hammond , Philip Christie , David Nichols , Paul Bolchover
发明人： John Mervyn Cook , Iain Cooper , Benjamin Peter Jeffryes , Richard Timothy Coates , William Li-Tien Wang , Paul Hammond , Philip Christie , David Nichols , Paul Bolchover
IPC分类号： E21B33/124 , E21B41/00 , E21B47/00 , E21B49/10 , G01V11/00 , E21B47/01
CPC分类号： G01V11/00 , E21B33/124 , E21B41/0042 , E21B47/00 , E21B49/10 , G01V11/005 , G01V2210/6163
摘要： The present invention provides methods and systems for making measurements associated with a rock formation including a main borehole, a microborehole extending from the main borehole into the rock formation, and one or more sensing devices positioned and arranged to make a measurement at measurement zones being located in the microborehole. A packer can also be installed in the microborehole dimensioned and arranged to hydraulically isolate the measurement zones from conditions present in other parts of the microborehole and/or main borehole. Methods and systems are also provided for taking fluid samples and injecting fluid tracers in a microborehole.
摘要翻译：本发明提供了用于进行与岩层相关联的测量的方法和系统，所述岩层包括主井眼，从主井眼延伸到岩层中的微孔，以及定位和布置成在测量区域处进行测量的一个或多个感测装置在微孔中。封隔器还可以安装在微孔中，其尺寸设计成将测量区与水平孔和/或主钻孔的其它部分中存在的条件水力隔离。还提供了用于采集流体样品并在微孔中注入流体示踪剂的方法和系统。

9. 发明申请

US20090236145A1 ANALYSIS REFRACTED ACOUSTIC WAVES MEASURED IN A BOREHOLE 有权
标题翻译：分析在一个井眼测量的折射声波
公开(公告)号：US20090236145A1
公开(公告)日：2009-09-24
申请号：US12052503
申请日：2008-03-20
申请人： Nicholas Bennett , Jakob Brandt Utne Haldorsen , Hiroaki Yamamoto , Nobuyasu Hirabayashi , Takeshi Endo , Richard Timothy Coates
发明人： Nicholas Bennett , Jakob Brandt Utne Haldorsen , Hiroaki Yamamoto , Nobuyasu Hirabayashi , Takeshi Endo , Richard Timothy Coates
IPC分类号： E21B44/00 , G01V1/40
CPC分类号： E21B7/04 , E21B47/02208 , G01V1/50
摘要： Methods and related systems are described for measuring and analyzing refracted acoustic energy. A plurality of receivers mounted are on a downhole tool, and are arranged and adapted to receive refracted acoustic energy from a downhole formation. Measurements of refracted acoustic energy is analyzed such that information relating to an azimuthal direction relative to the downhole tool of an interface within the downhole formation can be estimated. The receivers can be mounted on a drill collar as part of a LWD tool and steering of the drilling trajectory can be based in part on the estimated formation information.
摘要翻译：描述了用于测量和分析折射声能的方法和相关系统。安装的多个接收器位于井下工具上，并被布置和适于从井下地层接收折射的声能。分析折射声能的测量，从而可以估计与井下地层内的界面相对于井下工具的方位角方向有关的信息。接收器可以安装在钻铤上作为LWD工具的一部分，并且钻井轨迹的转向可以部分地基于估计的地层信息。

10. 发明授权

US07617908B2 Downhole seismic source 失效
标题翻译：井下震源
公开(公告)号：US07617908B2
公开(公告)日：2009-11-17
申请号：US11559252
申请日：2006-11-13
申请人： Chung Chang , Richard Timothy Coates , Jean G. Saint Germain
发明人： Chung Chang , Richard Timothy Coates , Jean G. Saint Germain
IPC分类号： G01V1/02
CPC分类号： G01V1/147
摘要： Elastodynamic waves are generated by a tool having a hammer rotatably connected with a housing by a first hinge and an actuator arm rotatably connected with the hammer by a second hinge. An axial force applied to the actuator arm by a drive shaft and spring is translated and amplified to a radial impact force by rotation of the hammer around the first hinge. The tool may also include a stabilizer arm connected to the actuator arm by a third hinge, and connected to the housing by a fourth hinge. The housing may be an acoustic wireline tool cylinder having an opening that permits the hammer mass to extend outside the housing when rotated in a first direction. The housing may also include a second opening that permits the hammer mass to extend outside the housing when rotated in a second direction, and a third opening that permits the hammer mass to extend outside the housing when rotated between the first and second openings.
摘要翻译：弹性动力波通过具有通过第一铰链与壳体可旋转地连接的锤的工具产生，以及通过第二铰链与锤可旋转地连接的致动器臂。通过驱动轴和弹簧施加到致动器臂的轴向力通过围绕第一铰链的锤的旋转而被平移和放大到径向冲击力。工具还可以包括通过第三铰链连接到致动器臂的稳定臂，并且通过第四铰链连接到壳体。壳体可以是具有开口的声学有线工具圆筒，当沿第一方向旋转时，该开口允许锤块延伸到外壳外部。壳体还可以包括第二开口，其允许锤块在沿第二方向旋转时延伸到壳体外部;以及第三开口，其允许锤块在第一和第二开口之间旋转时延伸到外壳外部。

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