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1. 发明授权

US07680600B2 Method, system and apparatus for formation tester data processing 有权
标题翻译：地层测试仪数据处理方法，系统和装置
公开(公告)号：US07680600B2
公开(公告)日：2010-03-16
申请号：US11828082
申请日：2007-07-25
申请人： Andrew Carnegie , Kai Hsu , Julian Pop
发明人： Andrew Carnegie , Kai Hsu , Julian Pop
IPC分类号： G06F17/00 , G06F17/40 , G06F19/00
CPC分类号： G01V1/48
摘要： A method for data processing includes transforming measurement data acquired in the time domain during an oilfield operation into a second domain to produce transformed data; identifying distortions in the transformed data; removing the distortions from the transformed data; and transforming back from the second domain to the time domain to produce cleaned-up data. The transforming measurement data may use a Fourier transform or a wavelet transform. The method may further include compressing the cleaned-up data or reconstructing signals from the cleaned-up data. A method for data processing includes decomposing measurement data, which are acquired in an oilfield operation, using a low pass filter to produce a first dataset; decomposing the measurement data using a high pass filter to produce a second dataset; removing distortions from the second dataset to yield a corrected second dataset; and reconstructing a corrected dataset from the first dataset and the corrected second dataset.
摘要翻译：一种用于数据处理的方法包括将在油田操作期间在时域获取的测量数据转换成第二域以产生变换数据; 识别变换数据中的扭曲; 从转换的数据中消除扭曲; 并从第二个域转换到时域以产生清理数据。变换测量数据可以使用傅里叶变换或小波变换。该方法还可以包括压缩清理数据或从清理数据重构信号。一种用于数据处理的方法包括使用低通滤波器分解在油田操作中获取的测量数据以产生第一数据集; 使用高通滤波器分解测量数据以产生第二数据集; 去除第二数据集的失真以产生校正的第二数据集; 以及从所述第一数据集和所述校正的第二数据集重构校正数据集。

2. 发明授权

US07644611B2 Downhole fluid analysis for production logging 有权
标题翻译：井下流体分析用于生产测井
公开(公告)号：US07644611B2
公开(公告)日：2010-01-12
申请号：US11854551
申请日：2007-09-13
申请人： Akira Kamiya , Gary Oddie , Stephane Vannuffelen , Tsutomu Yamate , Oliver C. Mullins , Bhavani Raghuraman , Albert Ballard Andrews , Andrew Carnegie , Chengli Dong , Marian Faur , Christopher Harrison , Kentaro Indo , Li Jiang , Michael O'Keefe
发明人： Akira Kamiya , Gary Oddie , Stephane Vannuffelen , Tsutomu Yamate , Oliver C. Mullins , Bhavani Raghuraman , Albert Ballard Andrews , Andrew Carnegie , Chengli Dong , Marian Faur , Christopher Harrison , Kentaro Indo , Li Jiang , Michael O'Keefe
IPC分类号： E21B49/08
CPC分类号： E21B43/38 , E21B49/081 , E21B49/087
摘要： A downhole fluid analysis tool capable of fluid analysis during production logging that includes a phase separator and a plurality of sensors to perform analysis on the fluids collected at a subsurface location in a borehole.
摘要翻译：一种井下流体分析工具，其能够在生产测井期间进行流体分析，其包括相分离器和多个传感器，以对在钻孔中的地下位置处收集的流体进行分析。

3. 发明申请

US20090255669A1 TOOL AND METHOD FOR DETERMINING FORMATION PARAMETER 有权
标题翻译：用于确定形成参数的工具和方法
公开(公告)号：US20090255669A1
公开(公告)日：2009-10-15
申请号：US12103027
申请日：2008-04-15
申请人： Cosan Ayan , Fikri John Kuchuk , Terizhandur S. Ramakrishnan , Thomas J. Neville , Raghu Ramamoorthy , Andrew Carnegie
发明人： Cosan Ayan , Fikri John Kuchuk , Terizhandur S. Ramakrishnan , Thomas J. Neville , Raghu Ramamoorthy , Andrew Carnegie
IPC分类号： E21B43/12
CPC分类号： E21B33/1243 , E21B49/008 , G01V3/32
摘要： An apparatus and method of measuring a parameter characteristic of a rock formation in an oil well is provided with a device for generating a sensing field within a volume of the rock formation and a device for causing a flow through the volume in the presence of the sensing field, further including sensors responsive to changes in the volume, wherein a sensor response is indicative of the amounts of fluid, particularly hydrocarbon and water saturations and irreducible hydrocarbon and water saturations. Measurements can be made before the flow affects the measuring volume and after onset of the flow through the measuring volume.
摘要翻译：在油井中测量岩层的参数特征的装置和方法设置有用于在岩体的体积内产生感测场的装置和用于在存在感测的情况下使流体流过体积的装置进一步包括响应于体积变化的传感器，其中传感器响应指示流体的量，特别是烃和水饱和度以及不可约的碳氢化合物和水饱和度。测量可以在流量影响测量体积之前和流过测量体积的开始之后进行。

4. 外观设计

USD973191S1 Air cleaning device 有权
公开(公告)号：USD973191S1
公开(公告)日：2022-12-20
申请号：US35511707
申请日：2020-12-02
申请人： Andrew Carnegie
设计人： Andrew Carnegie

5. 发明授权

US08720552B2 Tool and method for determining formation parameter 失效
标题翻译：确定地层参数的工具和方法
公开(公告)号：US08720552B2
公开(公告)日：2014-05-13
申请号：US13252015
申请日：2011-10-03
申请人： Cosan Ayan , Fikri John Kuchuk , Terizhandur S. Ramakrishnan , Thomas J. Neville , Raghu Ramamoorthy , Andrew Carnegie
发明人： Cosan Ayan , Fikri John Kuchuk , Terizhandur S. Ramakrishnan , Thomas J. Neville , Raghu Ramamoorthy , Andrew Carnegie
IPC分类号： E21B43/12 , E21B47/00
CPC分类号： E21B33/1243 , E21B49/008 , G01V3/32
摘要： An apparatus and method of measuring a parameter characteristic of a rock formation in an oil well is provided with a device for generating a sensing field within a volume of the rock formation and a device for causing a flow through the volume in the presence of the sensing field, further including sensors responsive to changes in the volume, wherein a sensor response is indicative of the amounts of fluid, particularly hydrocarbon and water saturations and irreducible hydrocarbon and water saturations. Measurements can be made before the flow affects the measuring volume and after onset of the flow through the measuring volume.
摘要翻译：在油井中测量岩层的参数特征的装置和方法设置有用于在岩体的体积内产生感测场的装置和用于在存在感测的情况下使流体流过体积的装置进一步包括响应于体积变化的传感器，其中传感器响应指示流体的量，特别是烃和水饱和度以及不可约的碳氢化合物和水饱和度。测量可以在流量影响测量体积之前和流过测量体积的开始之后进行。

6. 发明申请

US20090260880A1 Method for determining a set of net present values to influence the drilling of a wellbore and increase production 有权
标题翻译：确定一组净现值以影响钻井钻井并增加产量的方法
公开(公告)号：US20090260880A1
公开(公告)日：2009-10-22
申请号：US12148415
申请日：2008-04-18
申请人： R. K. Thambynayagam , Andrew Carnegie , Raj Banerjee , Gregory P. Grove , Luca Ortenzi , Roger Griffiths , Joseph A. Ayoub , Jeff Spath
发明人： R. K. Thambynayagam , Andrew Carnegie , Raj Banerjee , Gregory P. Grove , Luca Ortenzi , Roger Griffiths , Joseph A. Ayoub , Jeff Spath
IPC分类号： E21B47/022 , G06F17/50 , G06G7/50
CPC分类号： E21B43/00
摘要： A method is disclosed for modeling a first reservoir while drilling a wellbore into a corresponding second reservoir, the first reservoir having a plurality of stations, comprising: determining a plurality of values of net present value corresponding, respectively, to the plurality of stations of the first reservoir; and drilling the wellbore into the corresponding second reservoir in accordance with the plurality of values of net present value.
摘要翻译：公开了一种用于建模第一储存器的方法，同时将井眼钻入相应的第二储存器中，第一储存器具有多个站，包括：确定分别对应于多个站的净现值的多个值，第一水库以及根据所述净现值的所述多个值将所述井眼钻入所述对应的第二储存器。

7. 发明申请

US20120024523A1 TOOL AND METHOD FOR DETERMINING FORMATION PARAMETER 失效
标题翻译：用于确定形成参数的工具和方法
公开(公告)号：US20120024523A1
公开(公告)日：2012-02-02
申请号：US13252015
申请日：2011-10-03
申请人： Cosan Ayan , Fikri John Kuchuk , Terizhandur S. Ramakrishnan , Thomas J. Neville , Raghu Ramamoorthy , Andrew Carnegie
发明人： Cosan Ayan , Fikri John Kuchuk , Terizhandur S. Ramakrishnan , Thomas J. Neville , Raghu Ramamoorthy , Andrew Carnegie
IPC分类号： E21B43/12 , E21B47/00
CPC分类号： E21B33/1243 , E21B49/008 , G01V3/32
摘要： An apparatus and method of measuring a parameter characteristic of a rock formation in an oil well is provided with a device for generating a sensing field within a volume of the rock formation and a device for causing a flow through the volume in the presence of the sensing field, further including sensors responsive to changes in the volume, wherein a sensor response is indicative of the amounts of fluid, particularly hydrocarbon and water saturations and irreducible hydrocarbon and water saturations. Measurements can be made before the flow affects the measuring volume and after onset of the flow through the measuring volume.
摘要翻译：在油井中测量岩层的参数特征的装置和方法设置有用于在岩体的体积内产生感测场的装置和用于在存在感测的情况下使流体流过体积的装置进一步包括响应于体积变化的传感器，其中传感器响应指示流体的量，特别是烃和水饱和度以及不可约的碳氢化合物和水饱和度。测量可以在流量影响测量体积之前和流过测量体积的开始之后进行。

8. 发明授权

US07705982B2 Methods and apparatus for analyzing fluid properties of emulsions using fluorescence spectroscopy 有权
标题翻译：使用荧光光谱分析乳液液体性质的方法和装置
公开(公告)号：US07705982B2
公开(公告)日：2010-04-27
申请号：US11563293
申请日：2007-01-26
申请人： Jesus Alberto Canas Triana , A. Ballard Andrews , Marc Schneider , Evie Freitas , Oliver C. Mullins , ChenGang Xian , Andrew Carnegie , Jamil Al-Naser
发明人： Jesus Alberto Canas Triana , A. Ballard Andrews , Marc Schneider , Evie Freitas , Oliver C. Mullins , ChenGang Xian , Andrew Carnegie , Jamil Al-Naser
IPC分类号： G01J3/30
CPC分类号： G01N21/64 , E21B47/102
摘要： This relates to methods and apparatus for analyzing samples by fluorescence spectroscopy. In one embodiment, the methods and apparatus use a fluorescence detection unit (FDU) of a composition fluid analyzer (CFA™) module to detect variations in fluid properties (gradients) within an oil bearing column. Some embodiments enable efficient downhole fluid analysis in heavy oils where water/oil emulsions are present (water in dispersed phase and oil in the continuous phase). The principles described herein may also be applied when there are fine particles in the oil such as from unconsolidated sands.
摘要翻译：这涉及通过荧光光谱分析样品的方法和装置。在一个实施方案中，所述方法和装置使用组合物流体分析仪（CFA TM）模块的荧光检测单元（FDU）来检测含油柱内的流体性质（梯度）的变化。一些实施方案能够在存在水/油乳液的重油中进行有效的井下流体分析（分散相中的水和连续相中的油）。当在油中存在细颗粒例如来自未固结的砂时，本文所述的原理也可以应用。

9. 发明授权

US07445043B2 System and method for detecting pressure disturbances in a formation while performing an operation 有权
标题翻译：在进行操作时检测地层中的压力扰动的系统和方法
公开(公告)号：US07445043B2
公开(公告)日：2008-11-04
申请号：US11355850
申请日：2006-02-16
申请人： Oliver C. Mullins , Fikri Kuchuk , Andrew Carnegie
发明人： Oliver C. Mullins , Fikri Kuchuk , Andrew Carnegie
IPC分类号： E21B47/06 , E21B47/01 , E21B49/08
CPC分类号： E21B47/06 , E21B47/10
摘要： A method for detecting pressure disturbances in a formation accessible by a borehole while performing an operation includes positioning a tool within the borehole, positioning a first probe of the tool at a first location, positioning a second probe of the tool at a second location remote from the first location to obtain a pressure reading, performing an operation with the first probe, detecting the presence of a first phase fluid within the tool, detecting a pressure disturbance within the formation with the second probe, and identifying a second phase fluid based on the detection of the pressure disturbance. Other methods and systems for detecting pressure disturbances in the formation are further shown and described.
摘要翻译：一种用于在执行操作期间检测由钻孔可接近的地层中的压力扰动的方法包括将工具定位在钻孔内，将工具的第一探针定位在第一位置，将工具的第二探针定位在远离获得压力读数的第一位置，用第一探针执行操作，检测工具内存在第一相流体，用第二探针检测地层内的压力扰动，以及基于第二探针识别第二相流体检测压力扰动。进一步示出和描述用于检测地层中压力扰动的其它方法和系统。

10. 发明授权

US07305306B2 System and methods of deriving fluid properties of downhole fluids and uncertainty thereof 有权
标题翻译：导出井下流体流体特性的系统和方法及其不确定性
公开(公告)号：US07305306B2
公开(公告)日：2007-12-04
申请号：US11132545
申请日：2005-05-19
申请人： Lalitha Venkataramanan , Go Fujisawa , Bhavani Raghuraman , Oliver Mullins , Andrew Carnegie , Ricardo Vasques , Chengli Dong , Kai Hsu , Michael O'Keefe , Henri-Pierre Valero
发明人： Lalitha Venkataramanan , Go Fujisawa , Bhavani Raghuraman , Oliver Mullins , Andrew Carnegie , Ricardo Vasques , Chengli Dong , Kai Hsu , Michael O'Keefe , Henri-Pierre Valero
IPC分类号： G01V8/02
CPC分类号： E21B49/00
摘要： Methods and systems are provided for downhole analysis of formation fluids by deriving fluid properties and associated uncertainty in the predicted fluid properties based on downhole data, and generating answer products of interest based on differences in the fluid properties. Measured data are used to compute levels of contamination in downhole fluids using an oil-base mud contamination monitoring (OCM) algorithm. Fluid properties are predicted for the fluids and uncertainties in predicted fluid properties are derived. A statistical framework is provided for comparing the fluids to generate, in real-time, robust answer products relating to the formation fluids and reservoirs thereof. Systematic errors in measured data are reduced or eliminated by preferred sampling procedures.
摘要翻译：提供了方法和系统，用于通过基于井下数据导出预测流体特性的流体性质和相关不确定性，并基于流体性质的差异产生感兴趣的产品，从而对地层流体进行井下分析。测量数据用于使用油基泥浆污染监测（OCM）算法计算井下流体中的污染水平。预测流体的流体性质，并推导出预测的流体性质的不确定性。提供了一种统计框架，用于比较流体，实时地产生与地层流体及其储层相关的鲁棒答案产品。通过优选的采样程序减少或消除了测量数据中的系统误差。

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