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1. 发明授权

US09519865B2 Apparatus and methods of analysis of pipe and annulus in a wellbore 有权
标题翻译：井筒中管和环的分析装置和方法
公开(公告)号：US09519865B2
公开(公告)日：2016-12-13
申请号：US14125271
申请日：2011-06-24
申请人： John Quirein , Philip Edmund Fox , Jerome Allen Truax , Dingding Chen
发明人： John Quirein , Philip Edmund Fox , Jerome Allen Truax , Dingding Chen
IPC分类号： G01V11/00 , G06N5/04 , E21B47/00
CPC分类号： G06N5/047 , E21B47/0005 , G01V11/002
摘要： Various embodiments include apparatus and methods to provide pipe analysis, annulus analysis, or one or more combinations of pipe analysis and annulus analysis with respect to one or more pipes in a wellbore. The analysis can include application of clustering and classification methods with respect to the status and the environment of the one or more pipes in the wellbore. In various embodiments, the clustering and classification can be used in characterizing borehole annular material including cement bond quality evaluation. Additional apparatus, systems, and methods are disclosed.
摘要翻译：各种实施例包括用于提供管道分析，环空分析或相对于井眼中的一个或多个管道的管道分析和环空分析的一个或多个组合的装置和方法。该分析可以包括对井眼中一个或多个管道的状态和环境的聚类和分类方法的应用。在各种实施例中，聚类和分类可用于表征钻孔环形材料，包括水泥粘结质量评估。公开了附加装置，系统和方法。

2. 发明申请

US20140114892A1 APPARATUS AND METHODS OF ANALYSIS OF PIPE AND ANNULUS IN A WELLBORE 有权
标题翻译：管道和管道在井筒中的分析和方法
公开(公告)号：US20140114892A1
公开(公告)日：2014-04-24
申请号：US14125271
申请日：2011-06-24
申请人： John Quirein , Philip Edmund Fox , Jerome Allen Truax , Dingding Chen
发明人： John Quirein , Philip Edmund Fox , Jerome Allen Truax , Dingding Chen
IPC分类号： G06N5/04
CPC分类号： G06N5/047 , E21B47/0005 , G01V11/002
摘要： Various embodiments include apparatus and methods to provide pipe analysis, annulus analysis, or one or more combinations of pipe analysis and annulus analysis with respect to one or more pipes in a wellbore. The analysis can include application of clustering and classification methods with respect to the status and the environment of the one or more pipes in the wellbore. In various embodiments, the clustering and classification can be used in characterizing borehole annular material including cement bond quality evaluation. Additional apparatus, systems, and methods are disclosed.
摘要翻译：各种实施例包括用于提供管分析，环空分析或相对于井眼中的一个或多个管道的管道分析和环空分析的一个或多个组合的装置和方法。该分析可以包括对井眼中一个或多个管道的状态和环境的聚类和分类方法的应用。在各种实施例中，聚类和分类可用于表征钻孔环形材料，包括水泥粘结质量评估。公开了附加装置，系统和方法。

3. 发明申请

US20070011115A1 Well logging with reduced usage of radioisotopic sources 有权
标题翻译：测井记录减少放射性同位素来源的使用
公开(公告)号：US20070011115A1
公开(公告)日：2007-01-11
申请号：US11270284
申请日：2005-11-09
申请人： Harry Smith , John Quirein , Jeffery Grable , Dingding Chen
发明人： Harry Smith , John Quirein , Jeffery Grable , Dingding Chen
IPC分类号： G06N3/02
CPC分类号： G06N3/086 , G06N3/0454
摘要： Logging systems and methods are disclosed to reduce usage of radioisotopic sources. Some embodiments comprise collecting at least one output log of a training well bore from measurements with a radioisotopic source; collecting at least one input log of the training well bore from measurements by a non-radioisotopic logging tool; training a neural network to predict the output log from the at least one input log; collecting at least one input log of a development well bore from measurements by the non-radioisotopic logging tool; and processing the at least one input log of the development well bore to synthesize at least one output log of the development well bore. The output logs may include formation density and neutron porosity logs.
摘要翻译：公开了记录系统和方法以减少放射性同位素源的使用。一些实施例包括从具有放射性同位素源的测量中收集训练井的至少一个输出日志; 从非放射性同位素测井工具的测量中收集训练井的至少一个输入日志; 训练神经网络以从至少一个输入日志预测输出日志; 从非放射性同位素测井工具的测量中收集开发井眼的至少一个输入日志; 以及处理所述开发井的所述至少一个输入对数以合成所述显影井的至少一个输出对数。输出原木可包括地层密度和中子孔隙度日志。

4. 发明申请

US20070011114A1 Ensembles of neural networks with different input sets 有权
标题翻译：具有不同输入集的神经网络的集合
公开(公告)号：US20070011114A1
公开(公告)日：2007-01-11
申请号：US11165892
申请日：2005-06-24
申请人： Dingding Chen , John Quirein , Harry Smith , Syed Hamid , Jeffery Grable
发明人： Dingding Chen , John Quirein , Harry Smith , Syed Hamid , Jeffery Grable
IPC分类号： G06N3/02
CPC分类号： G06N3/0454 , G06N3/086
摘要： Methods of creating and using robust neural network ensembles are disclosed. Some embodiments take the form of computer-based methods that comprise receiving a set of available inputs; receiving training data; training at least one neural network for each of at least two different subsets of the set of available inputs; and providing at least two trained neural networks having different subsets of the available inputs as components of a neural network ensemble configured to transform the available inputs into at least one output. The neural network ensemble may be applied as a log synthesis method that comprises: receiving a set of downhole logs; applying a first subset of downhole logs to a first neural network to obtain an estimated log; applying a second, different subset of the downhole logs to a second neural network to obtain an estimated log; and combining the estimated logs to obtain a synthetic log.
摘要翻译：公开了创建和使用鲁棒神经网络集合的方法。一些实施例采用基于计算机的方法的形式，其包括接收一组可用输入; 接收培训数据; 为所述一组可用输入中的至少两个不同子集中的每一个训练至少一个神经网络; 以及提供至少两个经训练的神经网络，其具有可用输入的不同子集，作为被配置为将可用输入转换成至少一个输出的神经网络集合的组件。神经网络集合可以作为对数合成方法应用，包括：接收一组井下测井; 将第一个井下日志子集应用于第一神经网络以获得估计的日志; 将第二个不同的井下日志子集应用于第二神经网络以获得估计的对数; 并组合估计的日志以获得合成日志。

5. 发明申请

US20150184510A1 Apparatus and Method for Downhole In-Situ Determaination of Fluid Viscosity 审中-公开
标题翻译：井下现场流体粘度测定装置及方法
公开(公告)号：US20150184510A1
公开(公告)日：2015-07-02
申请号：US14419435
申请日：2012-08-31
申请人： Li Gao , Wei Zhang , Michael T. Pelletier , Christopher Michael Jones , Dingding Chen , David Earl Ball
发明人： Li Gao , Wei Zhang , Michael T. Pelletier , Christopher Michael Jones , Dingding Chen , David Earl Ball
IPC分类号： E21B49/08 , G01N27/74
CPC分类号： E21B49/08 , E21B47/10 , G01N11/14 , G01N27/74 , G01N2011/147
摘要： An apparatus to determine fluid viscosities downhole in real-time includes a housing and an excitation element positioned therein. Electrical circuitry provides a drive signal that excites movement of the excitation element. A detector produces a response signal correlating to the detected rotational or oscillating movement of the excitation element. Circuitry onboard the apparatus utilizes the drive and response signals to determine the fluid viscosity.
摘要翻译：实时测定井下流体粘度的装置包括壳体和定位在其中的激励元件。电路提供激励激发元件运动的驱动信号。检测器产生与检测到的激励元件的旋转或振荡运动相关的响应信号。设备上的电路利用驱动和响应信号来确定流体粘度。

6. 发明申请

US20150176403A1 Apparatus and Method for Pulse Testing a Formation 有权
标题翻译：用于脉冲测试形成的装置和方法
公开(公告)号：US20150176403A1
公开(公告)日：2015-06-25
申请号：US14403079
申请日：2012-06-13
申请人： Dingding Chen , Mark A. Proett , Christopher Michael Jones , Abdolhamid Hadibeik
发明人： Dingding Chen , Mark A. Proett , Christopher Michael Jones , Abdolhamid Hadibeik
IPC分类号： E21B49/00 , E21B47/06
CPC分类号： E21B49/008 , E21B47/06
摘要： A system for pressure testing a formation includes a downhole tool configured to measure formation pressure, storage containing pressure parameters of a plurality of simulated formation pressure tests, and a formation pressure test controller coupled to the downhole tool and the storage. For each of a plurality of sequential pressure testing stages of a formation pressure test, the formation pressure test controller 1) retrieves formation pressure measurements from the downhole tool; 2) identifies one of the plurality of simulated formation pressure tests comprising pressure parameters closest to corresponding formation pressure values derived from the formation pressure measurements; and 3) determines a flow rate to apply by the downhole tool in a next stage of the test based on the identified one of the plurality of simulated formation pressure tests.
摘要翻译：用于对地层进行压力测试的系统包括被配置为测量地层压力的井下工具，包含多个模拟地层压力测试的压力参数的储存器以及耦合到井下工具和储存器的地层压力测试控制器。对于地层压力试验的多个连续压力试验阶段中的每一个，地层压力试验控制器1）从井下工具检索地层压力测量值; 2）识别多个模拟地层压力测试中的一个，其包括最接近从地层压力测量得出的对应地层压力值的压力参数; 以及3）基于所述多个模拟地层压力测试中的所述一个确定在所述测试的下一阶段中确定由所述井下工具施加的流量。

7. 发明授权

US08355873B2 Method of reservoir characterization and delineation based on observations of displacements at the earth's surface 有权
标题翻译：基于地球表面位移观测的储层表征和描绘方法
公开(公告)号：US08355873B2
公开(公告)日：2013-01-15
申请号：US11288826
申请日：2005-11-29
申请人： Ali Mese , Syed Hamid , Dingding Chen , Harry D. Smith, Jr. , John Howard , Neal Skinner
发明人： Ali Mese , Syed Hamid , Dingding Chen , Harry D. Smith, Jr. , John Howard , Neal Skinner
IPC分类号： G01V9/00
CPC分类号： G01V11/00
摘要： Reservoir characterization based on observations of displacements at the earth's surface. One method of characterizing a reservoir includes the steps of: detecting a response of the reservoir to a stimulus, the stimulus causing a pressure change in the reservoir; and determining a characteristic of the reservoir from the response to the stimulus. The response may be the pressure change which varies periodically over time, or a set of displacements of a surface of the earth. In another example, a method includes the steps of: detecting a set of displacements of the earth's surface corresponding to a pressure change in the reservoir; and determining a characteristic of the reservoir from the surface displacements. In yet another example, a method includes the steps of: detecting a set of displacements of the earth's surface corresponding to a change in volume of the reservoir; and determining a characteristic of the reservoir from the surface displacements.
摘要翻译：基于地球表面位移观测的油藏特征。表征储层的一种方法包括以下步骤：检测储层对刺激的响应，所述刺激导致储层中的压力变化; 以及从所述刺激的响应确定所述储层的特性。响应可以是随时间周期性地变化的压力变化或地球表面的一组位移。在另一示例中，一种方法包括以下步骤：检测对应于储层中的压力变化的地球表面的一组位移; 以及从表面位移确定储层的特征。在又一示例中，一种方法包括以下步骤：检测对应于储层体积变化的地球表面的一组位移; 以及从表面位移确定储层的特征。

8. 发明授权

US08024936B2 Cooling apparatus, systems, and methods 有权
标题翻译：冷却装置，系统和方法
公开(公告)号：US08024936B2
公开(公告)日：2011-09-27
申请号：US10990075
申请日：2004-11-16
申请人： Bruce H Storm , Dingding Chen , Haoshi Song
发明人： Bruce H Storm , Dingding Chen , Haoshi Song
IPC分类号： F25B21/02
CPC分类号： H05K7/20336 , F28D15/06 , F28F13/14
摘要： Apparatus and systems, as well as methods and articles, may operate to actively cool an electronic device using a first heat removing cooling element, and to induce a thermal gradient in a heat pipe by conducting heat from a hot side of the first heat removing cooling element to a cold side of a second heat removing cooling element using the heat pipe. The heat pipe may comprise a variable conductance heat pipe. The apparatus and system may operate in a downhole environment, including logging and drilling operations.
摘要翻译：设备和系统以及方法和制品可以操作以使用第一除热冷却元件主动冷却电子设备，并且通过从第一除热冷却的热侧传导热量来引导热管中的热梯度元件到使用热管的第二除热冷却元件的冷侧。热管可以包括可变电导热管。设备和系统可以在井下环境中操作，包括测井和钻井操作。

9. 发明申请

US20070124079A1 Method of reservoir characterization and delineation based on observations of displacements at the earth's surface 有权
标题翻译：基于地球表面位移观测的储层表征和描绘方法
公开(公告)号：US20070124079A1
公开(公告)日：2007-05-31
申请号：US11288826
申请日：2005-11-29
申请人： Ali Mese , Syed Hamid , Dingding Chen , Harry Smith , John Howard , Neal Skinner
发明人： Ali Mese , Syed Hamid , Dingding Chen , Harry Smith , John Howard , Neal Skinner
IPC分类号： G01N15/08 , G01V1/40
CPC分类号： G01V11/00
摘要： Reservoir characterization based on observations of displacements at the earth's surface. One method of characterizing a reservoir includes the steps of: detecting a response of the reservoir to a stimulus, the stimulus causing a pressure change in the reservoir; and determining a characteristic of the reservoir from the response to the stimulus. The response may be the pressure change which varies periodically over time, or a set of displacements of a surface of the earth. In another example, a method includes the steps of: detecting a set of displacements of the earth's surface corresponding to a pressure change in the reservoir; and determining a characteristic of the reservoir from the surface displacements. In yet another example, a method includes the steps of: detecting a set of displacements of the earth's surface corresponding to a change in volume of the reservoir; and determining a characteristic of the reservoir from the surface displacements.
摘要翻译：基于地球表面位移观测的油藏特征。表征储层的一种方法包括以下步骤：检测储层对刺激的响应，所述刺激导致储层中的压力变化; 以及从所述刺激的响应确定所述储层的特性。响应可以是随时间周期性地变化的压力变化或地球表面的一组位移。在另一示例中，一种方法包括以下步骤：检测对应于储层中的压力变化的地球表面的一组位移; 以及从表面位移确定储层的特征。在又一示例中，一种方法包括以下步骤：检测对应于储层体积变化的地球表面的一组位移; 以及从表面位移确定储层的特征。

10. 发明申请

US20050184880A1 Method and system for well telemetry 有权
标题翻译：井遥测方法与系统
公开(公告)号：US20050184880A1
公开(公告)日：2005-08-25
申请号：US10785299
申请日：2004-02-24
申请人： Li Gao , Dingding Chen
发明人： Li Gao , Dingding Chen
IPC分类号： G01V11/00 , G01V3/00
CPC分类号： G01V11/002
摘要： Methods and systems for borehole telemetry are disclosed. In one embodiment, a borehole telemetry system includes a coiled tubing string that is located in the borehole. A receiver is coupled to the coiled tubing string. In one possible implementation, the receiver is located inside the coiled tubing string. A transmitter is also coupled to the coiled tubing string. The transmitter generates signals guided for at least a portion of their path by the entire internal cross-section of the coiled tubing string to the receiver.
摘要翻译：公开了井眼遥测方法和系统。在一个实施例中，钻孔遥测系统包括位于钻孔中的连续油管柱。接收器连接到连续油管柱。在一个可能的实施方案中，接收器位于连续油管柱内。变送器也耦合到连续油管柱。变送器通过连续油管柱的整个内部横截面产生被引导至其路径的至少一部分的信号到接收器。

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