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11.发明授权公开(公告)号：US07687769B2
公开(公告)日：2010-03-30
申请号：US11625274
申请日：2007-01-19
申请人： Kentaro Indo , Albert Ballard Andrews , Stephane Vannuffelen , Tsutomu Yamate , Toru Terabayashi , Hideki Kinjo , Oliver C. Mullins
发明人： Kentaro Indo , Albert Ballard Andrews , Stephane Vannuffelen , Tsutomu Yamate , Toru Terabayashi , Hideki Kinjo , Oliver C. Mullins
IPC分类号： G01V5/08
CPC分类号： G01N21/64 , G01N21/6408 , G01N33/2823 , G01N2021/6419 , G01N2021/6421 , G01N2021/6423
摘要： Some principles described herein contemplate implementation of downhole imaging for the characterization of formation fluid samples in situ, as well as during flow through production tubing, including subsea flow lines, for short term investigation, permanent, and/or long term installations. Various methods and apparatus described herein may facilitate downhole testing. For example, some embodiments facilitate multi-dimensional fluorescence spectrum measurement testing downhole and correlating the fluorescence with other oil properties.
摘要翻译： 本文所述的一些原理考虑了井下成像的实现，用于在现场表征地层流体样品，以及在通过生产管道（包括海底流动管线）流动期间进行短期调查，永久和/或长期安装。 本文所述的各种方法和装置可以有助于井下测试。 例如，一些实施例便于在井底进行多维荧光光谱测量测试并将荧光与其它油性质相关联。
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公开(公告)号：US09029155B2
公开(公告)日：2015-05-12
申请号：US12785116
申请日：2010-05-21
摘要： The present disclosure relates to apparatuses and methods to detect a fluid contamination level of a fluid sample. The method may comprise providing a fluid sample downhole from a subterranean formation, applying a reactant to the fluid sample to create a combined fluid, observing the combined fluid, and determining if contaminants are present within the fluid sample based upon the observing the combined fluid.
摘要翻译： 本公开涉及用于检测流体样品的流体污染水平的装置和方法。 该方法可以包括从地层提供井下的流体样品，将反应物施加到流体样品以产生组合流体，观察组合流体，以及基于观察组合流体来确定流体样品内是否存在污染物。
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公开(公告)号：US20100132450A1
公开(公告)日：2010-06-03
申请号：US12623952
申请日：2009-11-23
申请人： Andrew E. Pomerantz , Soraya S. Betancourt , Shawn D. Taylor , Katherine A. Rojas , Oliver C. Mullins
发明人： Andrew E. Pomerantz , Soraya S. Betancourt , Shawn D. Taylor , Katherine A. Rojas , Oliver C. Mullins
CPC分类号： E21B49/00 , G01N33/2823
摘要： Methods for optimizing petroleum reservoir analysis and sampling using a real-time component wherein heterogeneities in fluid properties exist. The methods help predict the recovery performance of oil such as, for example, heavy oil, which can be adversely impacted by fluid property gradients present in the reservoir. Additionally, the methods help optimize sampling schedules of the reservoir, which can reduce overall expense and increase sampling efficiency. The methods involve the use of analytical techniques for accurately predicting one or more fluid properties that are not in equilibrium in the reservoir. By evaluating the composition of downhole fluid samples taken from the reservoir using sensitive analytical techniques, an accurate base model of the fluid property of interest can be produced. With the base model in hand, real-time data can be obtained and compared to the base model in order to further define the fluid property of interest in the reservoir.
摘要翻译： 使用实时组分优化石油储层分析和采样的方法，其中存在流体性质的异质性。 这些方法有助于预测油的回收性能，例如重油，其可能受到存在于储层中的流体性质梯度的不利影响。 此外，这些方法有助于优化储层的采样计划，从而降低总体费用并提高采样效率。 这些方法涉及使用分析技术来精确地预测储层中不平衡的一种或多种流体性质。 通过使用敏感的分析技术评估从储层采集的井下液体样品的组成，可以产生目标流体性质的精确基础模型。 使用基本模型，可以获得实时数据并与基本模型进行比较，以进一步定义储层中感兴趣的流体属性。
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公开(公告)号：US09255475B2
公开(公告)日：2016-02-09
申请号：US13696780
申请日：2011-04-20
申请人： Youxiang Zuo , Oliver C. Mullins , Chengil Dong , Denise Freed , Andrew Pomerantz , Eric Lehne , Dingan Zhang
发明人： Youxiang Zuo , Oliver C. Mullins , Chengil Dong , Denise Freed , Andrew Pomerantz , Eric Lehne , Dingan Zhang
CPC分类号： E21B49/10 , E21B2049/085
摘要： A methodology for reservoir understanding that performs investigation of asphaltene instability as a function of location in a reservoir of interest. In the preferred embodiment, results derived as part of the investigation of asphaltene instability are used as a workflow decision point for selectively performing additional analysis of reservoir fluids. The additional analysis of reservoir fluids can verify the presence of asphaltene flocculation onset conditions and/or determine the presence and location of phase-separated bitumen in the reservoir of interest.
摘要翻译： 一种油藏理解方法，用于对沥青质不稳定性进行调查，作为感兴趣的水库中的位置的函数。 在优选实施例中，作为沥青质不稳定性调查的一部分而导出的结果被用作选择性地进行储层流体附加分析的工作流决策点。 储层流体的额外分析可以验证沥青质絮凝起始条件的存在和/或确定相关储层中相分离沥青的存在和位置。
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公开(公告)号：US08996346B2
公开(公告)日：2015-03-31
申请号：US13382549
申请日：2010-06-01
申请人： Julian Youxiang Zuo , Denise Freed , Chengli Dong , Andrew E. Pomerantz , Vinay K. Mishra , Oliver C. Mullins
发明人： Julian Youxiang Zuo , Denise Freed , Chengli Dong , Andrew E. Pomerantz , Vinay K. Mishra , Oliver C. Mullins
CPC分类号： E21B49/082 , E21B47/10 , E21B49/10 , E21B2049/085
摘要： An improved method that performs downhole fluid analysis of the fluid properties of a reservoir of interest and that characterizes the reservoir of interest based upon such downhole fluid analysis.
摘要翻译： 一种改进的方法，其基于这种井下流体分析来执行感兴趣的储层的流体性质的井下流体分析并且表征所关注的储层。
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公开(公告)号：US20120296617A1
公开(公告)日：2012-11-22
申请号：US13382549
申请日：2010-06-01
申请人： Julian Youxiang Zuo , Denise Freed , Chengli Dong , Andrew E. Pomerantz , Vinay K. Mishra , Oliver C. Mullins
发明人： Julian Youxiang Zuo , Denise Freed , Chengli Dong , Andrew E. Pomerantz , Vinay K. Mishra , Oliver C. Mullins
IPC分类号： G06G7/50
CPC分类号： E21B49/082 , E21B47/10 , E21B49/10 , E21B2049/085
摘要： An improved method that performs downhole fluid analysis of the fluid properties of a reservoir of interest and that characterizes the reservoir of interest based upon such downhole fluid analysis.
摘要翻译： 一种改进的方法，其基于这种井下流体分析来执行感兴趣的储层的流体性质的井下流体分析并且表征所关注的储层。
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17.发明授权Methods and apparatus for characterization of petroleum fluids and applications thereof 有权用于表征石油流体的方法和装置及其应用公开(公告)号：US08271248B2
公开(公告)日：2012-09-18
申请号：US12752967
申请日：2010-04-01
CPC分类号： E21B49/00
摘要： An improved method that performs downhole fluid analysis of the fluid properties of a reservoir of interest and that characterizes the reservoir of interest based upon such downhole fluid analysis.
摘要翻译： 一种改进的方法，其基于这种井下流体分析来执行感兴趣的储层的流体性质的井下流体分析并且表征所关注的储层。
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公开(公告)号：US10534871B2
公开(公告)日：2020-01-14
申请号：US13043773
申请日：2011-03-09
申请人： Andrew E. Pomerantz , Youxiang Zuo , John Waggoner , Zulfiquar Ail Reza , Sophie Nazik Godefroy , Thomas Pfeiffer , Denise E. Freed , Oliver C. Mullins
发明人： Andrew E. Pomerantz , Youxiang Zuo , John Waggoner , Zulfiquar Ail Reza , Sophie Nazik Godefroy , Thomas Pfeiffer , Denise E. Freed , Oliver C. Mullins
摘要： Fluid property modeling that employs a model that characterizes asphaltene concentration gradients is integrated into a reservoir modeling and simulation framework to allow for reservoir compartmentalization (the presence or absence of flow barrier in the reservoir) to be assessed more quickly and easily. Additionally, automated integration of the fluid property modeling into the reservoir modeling and simulation framework allows the compositional gradients produced by the fluid property modeler (particularly asphaltene concentration gradients) to be combined with other data, such as geologic data and other petrophysical data, which allows for more accurate assessment of reservoir compartmentalization.
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19.发明申请公开(公告)号：US20130161502A1
公开(公告)日：2013-06-27
申请号：US13697322
申请日：2011-03-05
IPC分类号： H01J49/00 , G01R33/46 , G01N23/083 , G01V9/00
CPC分类号： G01N33/2823
摘要： The chemical composition of petroleum samples is measured using orbitrap mass spectrometry with electrospray ionization (ESI). The orbitrap measurement is used in a screening to determine if one or more higher resolution (but more expensive) compositional analyses are justified.
摘要翻译： 石油样品的化学成分用电喷雾离子化（ESI）进行轨道质谱测定。 轨道测量用于筛选以确定一个或多个更高分辨率（但更昂贵）的成分分析是否合理。
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20.发明申请公开(公告)号：US20110246143A1
公开(公告)日：2011-10-06
申请号：US12752967
申请日：2010-04-01
CPC分类号： E21B49/00
摘要： An improved method that performs downhole fluid analysis of the fluid properties of a reservoir of interest and that characterizes the reservoir of interest based upon such downhole fluid analysis.
摘要翻译： 一种改进的方法，其基于这种井下流体分析来执行感兴趣的储层的流体性质的井下流体分析并且表征所关注的储层。
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