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1. 发明授权

US07128167B2 System and method for rig state detection 有权
标题翻译：钻机状态检测系统和方法
公开(公告)号：US07128167B2
公开(公告)日：2006-10-31
申请号：US10400125
申请日：2003-03-26
申请人： Jonathan Dunlop , William Lesso , Walt Aldred , Richard Meehan , Matthew Richard Orton , William John Fitzgerald
发明人： Jonathan Dunlop , William Lesso , Walt Aldred , Richard Meehan , Matthew Richard Orton , William John Fitzgerald
IPC分类号： E21B44/00
CPC分类号： E21B44/00 , G06N7/005
摘要： A method and system is disclosed for automatically detecting the state of a drilling rig during the drilling process of a wellbore. Two or more, but preferably four independent input data channels are received, each input data channel representing a series of measurements made over time during the drilling process. Based on the input channels the most likely state of the drilling rig is detected from at least three possible rig states. The detection method is preferably probabilistic and even more preferably based on particle filtering techniques. The preferred systems and methods disclosed are also capable of detecting events and displaying or notifying drilling personnel of the detected events and suggesting corrective action.
摘要翻译：公开了一种用于在钻井的钻井过程中自动检测钻机的状态的方法和系统。两个或多个，但是优选地接收四个独立的输入数据信道，每个输入数据信道表示在钻井过程中随时间推移的一系列测量。根据输入通道，从至少三个可能的钻机状态检测钻机最可能的状态。检测方法优选是概率性的，甚至更优选地基于颗粒过滤技术。所公开的优选系统和方法还能够检测事件并显示或通知钻探人员检测到的事件并提出纠正措施。

2. 发明授权

US06868920B2 Methods and systems for averting or mitigating undesirable drilling events 有权
标题翻译：避免或减轻不良钻井事件的方法和系统
公开(公告)号：US06868920B2
公开(公告)日：2005-03-22
申请号：US10334437
申请日：2002-12-31
申请人： Leila Hoteit , Jonathan Dunlop , Walt Aldred , Richard Meehan
发明人： Leila Hoteit , Jonathan Dunlop , Walt Aldred , Richard Meehan
IPC分类号： E21B44/00 , E21B19/08
CPC分类号： E21B44/00 , G06N7/005
摘要： A method and system for averting or mitigating undesirable drilling events during a drilling process is disclosed. The state of the drilling rig is detected, preferably automatically, based on surface and/or downhole measurement data. One or more undesirable drilling events are detected by correlating the acquired measurement data with the detected state. A drilling rig action is determined which averts or mitigates a detected undesirable drilling event. Finally, the drilling process is overridden by commanding performance of the action.The algorithm used in detecting the most likely rig state is preferably probabilistic in nature, and is even more preferably based on particle filtering techniques.
摘要翻译：公开了一种用于在钻井过程中避免或减轻不期望的钻井事件的方法和系统。基于表面和/或井下测量数据，优选地自动检测钻机的状态。通过将获取的测量数据与检测到的状态相关联来检测一个或多个不期望的钻井事件。确定钻井作业是否能够避免或减轻检测到的不希望的钻井事件。最后，通过指挥行动的性能来覆盖钻井过程。用于检测最可能的钻机状态的算法本质上是优先概率的，并且甚至更优选地基于粒子滤波技术。

3. 发明授权

US09238964B2 Real time data compression and transmission 有权
标题翻译：实时数据压缩和传输
公开(公告)号：US09238964B2
公开(公告)日：2016-01-19
申请号：US13639960
申请日：2011-04-08
申请人： Maurice Ringer , Walter Aldred , Jonathan Dunlop
发明人： Maurice Ringer , Walter Aldred , Jonathan Dunlop
IPC分类号： E21B47/12 , H04Q9/00
CPC分类号： E21B47/12 , H03M7/3064 , H04Q9/00 , H04Q2209/823
摘要： Systems, methods, and devices are provided for compressing a variety of signals, such as measured signals from a hydrocarbon operation, that may be stored and/or transmitted in compressed form. Segmentation tools and techniques are used to compress the signals. Segmentation techniques include breaking a signal into segments and representing the data samples of the signal as segment boundary points, which may reflect where changes occur in the signal, and segment parameters, which may be utilized to model the segmented data. Embodiments can be used in real-time or in batch modes. New data samples can influence previous segment boundary points and/or segment parameters in some cases. Systems may modify what has already been stored or displayed as a result in revising segmentation information based on analysis utilizing the new data samples. Embodiments may utilize different Bayesian analysis techniques including the use of prior probability distributions and maximum a posteriori analyses.
摘要翻译：提供了系统，方法和装置，用于压缩可以以压缩形式存储和/或传送的各种信号，例如来自烃类操作的测量信号。分段工具和技术用于压缩信号。分段技术包括将信号分割成段并且将信号的数据样本表示为段边界点，其可以反映信号中发生变化的位置以及可用于建模分段数据的段参数。实施例可以实时或分批使用。在某些情况下，新的数据样本可以影响以前的分段边界点和/或分段参数。基于利用新数据样本的分析，系统可以修改已经存储或显示的结果，以修正分段信息。实施例可以利用不同的贝叶斯分析技术，包括使用先验概率分布和最大后验分析。

4. 发明申请

US20140098555A1 Headlamp Having an Integrated Low and High Beam Assembly 有权
标题翻译：具有集成的低和高光束组件的前照灯
公开(公告)号：US20140098555A1
公开(公告)日：2014-04-10
申请号：US13646766
申请日：2012-10-08
申请人： Thomas Tessnow , Jonathan Dunlop , Lawrence M. Rice
发明人： Thomas Tessnow , Jonathan Dunlop , Lawrence M. Rice
IPC分类号： B60Q1/04 , F21V7/00
CPC分类号： B60Q1/04 , F21S41/143 , F21S41/147 , F21S41/28 , F21S41/285 , F21S41/332 , F21S41/336 , F21V7/09
摘要： An automotive headlamp (12) having first and second solid-state light sources (44, 46) and a reflector (26) having a light collecting region (28) and an aperture (40) defined therein. The light collecting region (28) of the reflector (26) is adapted to receive and reflect light emitted by the first solid-state light source (44) in a first illumination pattern. The second solid-state light source (46) is adapted to emit light through the aperture (40) in a second illumination pattern.
摘要翻译：具有第一和第二固态光源（44,46）的机动车头灯（12）和具有光收集区域（28）的反射器（26）和限定在其中的孔（40）。反射器（26）的聚光区域（28）适于以第一照明图案接收和反射由第一固态光源（44）发射的光。第二固态光源（46）适于以第二照明图案通过孔（40）发射光。

5. 发明授权

US08838426B2 System and method for online automation 有权
标题翻译：在线自动化系统和方法
公开(公告)号：US08838426B2
公开(公告)日：2014-09-16
申请号：US13062782
申请日：2009-10-14
申请人： Walter Aldred , Jonathan Dunlop , James Belaskie
发明人： Walter Aldred , Jonathan Dunlop , James Belaskie
IPC分类号： G06G7/48 , E21B44/00
CPC分类号： G05B13/04 , E21B7/04 , E21B41/0092 , E21B44/00 , E21B2041/0028
摘要： A changepoint detector for modeling data received from at least one sensor in a process in the hydrocarbon industry. The data is segmented into a plurality of segments and for each segment a model is assigned and the data corresponding to the segment fit to that model. A plurality of segmentations are thus provided and these segmentations ar evaluated and assigned weights indicative of the fit of the models of the segmentation t the underlying data. The segmentation models are further used to calculate a result that may be input to a process control program.
摘要翻译：一种用于在烃工业的过程中从至少一个传感器接收的数据进行模拟的检测器。数据被分割成多个段，并且对于每个段，分配模型，并且对应于段的数据适合该模型。因此，提供了多个分段，并且这些分段被ar评估并且分配了指示分割模型的拟合的权重，即底层数据。分割模型还被用于计算可以输入到过程控制程序的结果。

6. 发明申请

US20130135114A1 REAL TIME DATA COMPRESSION AND TRANSMISSION 有权
标题翻译：实时数据压缩和传输
公开(公告)号：US20130135114A1
公开(公告)日：2013-05-30
申请号：US13639960
申请日：2011-04-08
申请人： Maurice Ringer , Walter Aldred , Jonathan Dunlop
发明人： Maurice Ringer , Walter Aldred , Jonathan Dunlop
IPC分类号： E21B47/12
CPC分类号： E21B47/12 , H03M7/3064 , H04Q9/00 , H04Q2209/823
摘要： Systems, methods, and devices are provided for compressing a variety of signals, such as measured signals from a hydrocarbon operation, that may be stored and/or transmitted in compressed form. Segmentation tools and techniques are used to compress the signals. Segmentation techniques include breaking a signal into segments and representing the data samples of the signal as segment boundary points, which may reflect where changes occur in the signal, and segment parameters, which may be utilized to model the segmented data. Embodiments can be used in real-time or in batch modes. New data samples can influence previous segment boundary points and/or segment parameters in some cases. Systems may modify what has already been stored or displayed as a result in revising segmentation information based on analysis utilizing the new data samples. Embodiments may utilize different Bayesian analysis techniques including the use of prior probability distributions and maximum a posteriori analyses.
摘要翻译：提供了系统，方法和装置，用于压缩可以以压缩形式存储和/或传送的各种信号，例如来自烃类操作的测量信号。分段工具和技术用于压缩信号。分段技术包括将信号分割成段并且将信号的数据样本表示为段边界点，其可以反映信号中发生变化的位置以及可用于建模分段数据的段参数。实施例可以实时或分批使用。在某些情况下，新的数据样本可以影响以前的分段边界点和/或分段参数。基于利用新数据样本的分析，系统可以修改已经存储或显示的结果，以修正分段信息。实施例可以利用不同的贝叶斯分析技术，包括使用先验概率分布和最大后验分析。

7. 发明申请

US20110220410A1 SYSTEM AND METHOD FOR ONLINE AUTOMATION 有权
标题翻译：在线自动化系统与方法
公开(公告)号：US20110220410A1
公开(公告)日：2011-09-15
申请号：US13062782
申请日：2009-09-14
申请人： Walter Aldred , Jonathan Dunlop , James Belaskie
发明人： Walter Aldred , Jonathan Dunlop , James Belaskie
IPC分类号： E21B44/00 , G05B13/04
CPC分类号： G05B13/04 , E21B7/04 , E21B41/0092 , E21B44/00 , E21B2041/0028
摘要： A changepoint detector for modeling data received from at least one sensor in a proces in the hydrocarbon industry. The data is segmented into a plurality of segments and fo each segment a model is assigned and the data corresponding to the segment fit to tha model. A plurality of segmentations are thus provided and these segmentations ar evaluated and assigned weights indicative of the fit of the models of the segmentation t the underlying data. The segmentation models are further used to calculate a result tha may be input to a process control program.
摘要翻译：一种用于建模从烃工业中的至少一个传感器接收的数据的变点检测器。数据被分割成多个段，并且每个段分配模型，并且对应于段的数据适合于模型。因此，提供了多个分段，并且这些分段被ar评估并且分配了指示分割模型的拟合的权重，即底层数据。分割模型还被用于计算可以输入到过程控制程序的结果。

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