专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US07096092B1 Methods and apparatus for remote real time oil field management 有权
标题翻译：远程实时油田管理方法与装置
公开(公告)号：US07096092B1
公开(公告)日：2006-08-22
申请号：US09705674
申请日：2000-11-03
申请人： Terizhandur S. Ramakrishnan , Raj Kumar Michael Thambynayagam , Peter Gerhard Tilke , Bhavani Raghuraman
发明人： Terizhandur S. Ramakrishnan , Raj Kumar Michael Thambynayagam , Peter Gerhard Tilke , Bhavani Raghuraman
IPC分类号： G05D7/00 , G06F19/00
CPC分类号： E21B49/00 , E21B43/00 , E21B47/00
摘要： A method of managing oil fields include installing oil field sensors, coupling them to a local CPU having memory, programming the CPU for data collection and data analysis, and coupling local oil field CPUs to a web server. Human experts are granted access to oil field data in real time via the Internet. The local CPUs provide different levels of data to the web server. The web server provides the option to view raw data, partially analyzed data, or fully analyzed data. The local CPUs are programmed with parameters for analyzing the data and automatically determining the presence of anomalies. Upon detecting the occurrence of an anomaly, the local CPUs are programmed to notify one or more human experts by email, pager, telephone, etc. If no human expert responds to the notification within a programmed period of time, the local CPU automatically takes a programmed corrective action.
摘要翻译：一种管理油田的方法包括安装油田传感器，将其连接到具有存储器的本地CPU，对CPU进行数据采集和数据分析，并将局部油田CPU耦合到Web服务器。人类专家可以通过互联网实时获取油田数据。本地CPU为Web服务器提供不同级别的数据。 Web服务器提供查看原始数据，部分分析数据或完全分析数据的选项。本地CPU通过参数进行编程，用于分析数据并自动确定是否存在异常。当检测到异常的发生时，本地CPU被编程为通过电子邮件，寻呼机，电话等通知一个或多个人类专家。如果没有人类专家在编程的时间段内对通知进行响应，则本地CPU自动采取编程纠正措施。

52. 发明授权

US06886632B2 Estimating formation properties in inter-well regions by monitoring saturation and salinity front arrivals 有权
标题翻译：通过监测饱和度和盐度前缘到达，估算井间区域的地层特征
公开(公告)号：US06886632B2
公开(公告)日：2005-05-03
申请号：US10197953
申请日：2002-07-17
申请人： Bhavani Raghuraman , Francois M. Auzerais
发明人： Bhavani Raghuraman , Francois M. Auzerais
IPC分类号： E21B47/00 , E21B47/10 , G01V11/00 , E21B47/06
CPC分类号： E21B47/102 , E21B47/00 , G01V11/00
摘要： A method and system of monitoring the movement of at least one front in an inter-well region is comprised of: providing a first well representing the origination of at least one front (such as a saturation front or a salinity front); providing one or more monitoring locations, each equipped with at least one sensor; and monitoring the arrival of at least one front at one or more monitoring locations. The origination well may be any type of permanent or temporary well, but is preferably an injector well. Likewise, the monitoring location(s) may be any type of permanent or temporary well such as an observation well, a production well, an exploratory well, and an appraisal well. Information regarding front arrival times may be used to characterize or appraise the formation. Front arrivals may be monitored as a function of time to develop their respective time evolution and shape.
摘要翻译：监测井间区域中的至少一个前部的运动的方法和系统包括：提供表示至少一个前部（例如饱和前部或盐度前沿）的起始的第一井; 提供一个或多个监测位置，每个监测位置配备有至少一个传感器; 以及监视在一个或多个监视位置处的至少一个前部的到达。起始井可以是任何类型的永久井或临时井，但优选地是喷射井。同样，监测地点可以是任何类型的永久或临时井，如观察井，生产井，勘探井和评估井。关于前到达时间的信息可用于表征或评估地层。作为时间的函数可以监视前到达时间，以发展它们各自的时间进化和形状。

53. 发明授权

US08250904B2 Multi-stage injector for fluid analysis 有权
标题翻译：用于流体分析的多级注射器
公开(公告)号：US08250904B2
公开(公告)日：2012-08-28
申请号：US12039437
申请日：2008-02-28
申请人： Jagdish Shah , William H. Steinecker , Neil William Bostrom , Bhavani Raghuraman
发明人： Jagdish Shah , William H. Steinecker , Neil William Bostrom , Bhavani Raghuraman
IPC分类号： G01N30/04
CPC分类号： G01N30/20 , G01N2030/202
摘要： The present invention generally recites a method, system and apparatus for fluid analysis and more specifically recites a method system and apparatus for multistage injection of a fluid to be analyzed into a fluid analysis instrument.
摘要翻译：本发明总体上叙述了用于流体分析的方法，系统和装置，并且更具体地说明了用于将要分析的流体多级注射到流体分析仪器中的方法系统和装置。

54. 发明授权

US07805979B2 High accuracy contamination estimation in hydrocarbon samples using GC×GC 有权
标题翻译：使用GC×GC的烃样品中的高精度污染估算
公开(公告)号：US07805979B2
公开(公告)日：2010-10-05
申请号：US11876185
申请日：2007-10-22
申请人： Christopher Michael Reddy , Oliver C. Mullins , Bhavani Raghuraman , Robert K. Nelson
发明人： Christopher Michael Reddy , Oliver C. Mullins , Bhavani Raghuraman , Robert K. Nelson
IPC分类号： G01N30/02
CPC分类号： G01N30/463 , E21B49/08 , G01N33/2823 , G01N33/2835 , G01N2030/025
摘要： A method of estimating contamination of oil based mud filtrate in a hydrocarbon sample. The method comprising the steps of obtaining a hydrocarbon sample contaminated with oil based mud filtrate, then analyzing the contaminated hydrocarbon sample using two-dimensional gas chromatography (GC×GC). The method further comprises identifying one or more unique component or tracer in the oil based mud filtrate in the contaminated hydrocarbon sample. Finally, the method comprises of summing the peak volumes of the one or more unique component or tracer, relative to the peak volumes of a clean hydrocarbon sample.
摘要翻译：一种估算烃样品中油基泥浆滤液污染的方法。该方法包括以下步骤：获得被油基泥浆滤液污染的烃样品，然后使用二维气相色谱（GC×GC）分析污染的烃样品。该方法还包括鉴定污染的烃样品中的油基泥浆滤液中的一种或多种独特组分或示踪剂。最后，该方法包括相对于清洁烃样品的峰值体积求和一种或多种独特组分或示踪剂的峰体积。

55. 发明授权

US07695629B2 Microfluidic separator 失效
标题翻译：微流控分离器
公开(公告)号：US07695629B2
公开(公告)日：2010-04-13
申请号：US12390158
申请日：2009-02-20
申请人： Philippe Salamitou , Joyce Wong , Bhavani Raghuraman , Jagdish Shah , Ronald E. G. Van Hal , Robert J. Schroeder , Patrick Jean René Tabeling
发明人： Philippe Salamitou , Joyce Wong , Bhavani Raghuraman , Jagdish Shah , Ronald E. G. Van Hal , Robert J. Schroeder , Patrick Jean René Tabeling
IPC分类号： B01D61/00 , B01D63/00
CPC分类号： B01D67/0062 , B01D17/085 , B01D19/0031 , B01D61/18 , B01L3/502753 , B01L2200/0673 , B01L2300/0681 , B01L2300/0864 , B01L2300/161 , B01L2400/0487 , E21B43/38 , E21B47/10 , E21B49/081 , E21B49/10 , G01N1/4005 , G01N33/28 , G01N2001/4016 , Y10T436/25375
摘要： The present invention provides methods and apparatus for separating and/or analyzing fluids of interest. According to principles of the present invention, fluid analysis is accomplished with microfluidic devices and may be reported in real-time or near real-time in a subterranean environment. In addition or alternative to oilfield applications, the principles of the present invention contemplate separation in a laboratory or other environment for biological sample separation and analytical chemistry applications. The present invention is capable of separating liquid-liquid mixtures or emulsions in a microfluidic device without fouling.
摘要翻译：本发明提供了用于分离和/或分析感兴趣的流体的方法和装置。根据本发明的原理，使用微流体装置实现流体分析，并且可以在地下环境中实时或接近实时地报告。除了油田应用之外或替代，本发明的原理考虑了在实验室或其他环境中的分离用于生物样品分离和分析化学应用。本发明能够分离微流体装置中的液体 - 液体混合物或乳液而不会结垢。

56. 发明授权

US07575681B2 Microfluidic separator 有权
标题翻译：微流控分离器
公开(公告)号：US07575681B2
公开(公告)日：2009-08-18
申请号：US10935858
申请日：2004-09-08
申请人： Dan Eugen Angelescu , Philippe Salamitou , Joyce Wong , Bhavani Raghuraman , Brian Oliver Clark
发明人： Dan Eugen Angelescu , Philippe Salamitou , Joyce Wong , Bhavani Raghuraman , Brian Oliver Clark
IPC分类号： B01D63/00 , B01L11/00
CPC分类号： B01D67/0062 , B01D17/085 , B01D19/0031 , B01D61/18 , B01L3/502753 , B01L2200/0673 , B01L2300/0681 , B01L2300/0864 , B01L2300/161 , B01L2400/0487 , E21B43/38 , E21B47/10 , E21B49/081 , E21B49/10 , G01N1/4005 , G01N33/28 , G01N2001/4016 , Y10T436/25375
摘要： The present invention provides methods and apparatus for separating and/or analyzing fluids of interest. According to principles of the present invention, fluid analysis is accomplished with microfluidic devices and may be reported in real-time or near real-time in a subterranean environment. In addition or alternative to oilfield applications, the principles of the present invention contemplate separation in a laboratory or other environment for biological sample separation and analytical chemistry applications. The present invention is capable of separating liquid-liquid mixtures or emulsions in a microfluidic device without fouling.
摘要翻译：本发明提供了用于分离和/或分析感兴趣的流体的方法和装置。根据本发明的原理，使用微流体装置实现流体分析，并且可以在地下环境中实时或接近实时地报告。除了油田应用之外或替代，本发明的原理考虑了在实验室或其他环境中的分离用于生物样品分离和分析化学应用。本发明能够分离微流体装置中的液体 - 液体混合物或乳液而不会结垢。

57. 发明申请

US20090183871A1 MICROFLUIDIC SEPARATOR 失效
标题翻译：微流分离器
公开(公告)号：US20090183871A1
公开(公告)日：2009-07-23
申请号：US12390158
申请日：2009-02-20
申请人： Philippe Salamitou , Joyce Wong , Bhavani Raghuraman , Jagdish Shah , Ronald E. G. Van Hal , Robert J. Schroeder , Patrick Jean Rene Tabeling
发明人： Philippe Salamitou , Joyce Wong , Bhavani Raghuraman , Jagdish Shah , Ronald E. G. Van Hal , Robert J. Schroeder , Patrick Jean Rene Tabeling
IPC分类号： B01D61/00 , B01D19/00 , B01D61/32 , E21B47/00
CPC分类号： B01D67/0062 , B01D17/085 , B01D19/0031 , B01D61/18 , B01L3/502753 , B01L2200/0673 , B01L2300/0681 , B01L2300/0864 , B01L2300/161 , B01L2400/0487 , E21B43/38 , E21B47/10 , E21B49/081 , E21B49/10 , G01N1/4005 , G01N33/28 , G01N2001/4016 , Y10T436/25375
摘要： The present invention provides methods and apparatus for separating and/or analyzing fluids of interest. According to principles of the present invention, fluid analysis is accomplished with microfluidic devices and may be reported in real-time or near real-time in a subterranean environment. In addition or alternative to oilfield applications, the principles of the present invention contemplate separation in a laboratory or other environment for biological sample separation and analytical chemistry applications. The present invention is capable of separating liquid-liquid mixtures or emulsions in a microfluidic device without fouling.
摘要翻译：本发明提供了用于分离和/或分析感兴趣的流体的方法和装置。根据本发明的原理，使用微流体装置实现流体分析，并且可以在地下环境中实时或接近实时地报告。除了油田应用之外或替代，本发明的原理考虑了在实验室或其他环境中的分离用于生物样品分离和分析化学应用。本发明能够分离微流体装置中的液体 - 液体混合物或乳液而不会结垢。

58. 发明申请

US20090158820A1 METHOD AND SYSTEM FOR DOWNHOLE ANALYSIS 审中-公开
标题翻译：井下分析方法与系统
公开(公告)号：US20090158820A1
公开(公告)日：2009-06-25
申请号：US12248545
申请日：2008-10-09
申请人： Neil William Bostrom , Robert Leonard Kleinberg , Kristofer Gunnar Paso , Bhavani Raghuraman , Gordon R. Lambertus
发明人： Neil William Bostrom , Robert Leonard Kleinberg , Kristofer Gunnar Paso , Bhavani Raghuraman , Gordon R. Lambertus
IPC分类号： G01N30/62 , G01N30/28
CPC分类号： G01N30/62 , E21B49/08 , E21B2049/085 , G01N30/28 , G01N30/46 , G01N30/88 , G01N2030/8854 , G01V9/00
摘要： Advanced remote self-contained chromatographic systems and techniques for analyzing a mixture comprising components having a wide range of boiling points. The chromatographic systems and techniques can utilize components and techniques that allow staged, simultaneous, and/or sequential vaporization of an analyte to facilitate rapid analysis. The chromatographic systems and techniques can also utilize components and techniques that focus eluents from a first separation stage prior to reduce characterization time in subsequent stages.
摘要翻译：高级远程独立色谱系统和用于分析包含沸点范围广的组分的混合物的技术。色谱系统和技术可以利用允许分析物的分期，同时和/或顺序蒸发以促进快速分析的组分和技术。色谱系统和技术还可以利用在第一分离阶段聚焦洗脱剂的组分和技术，然后减少后续阶段的表征时间。

59. 发明申请

US20090158815A1 MULTI-STAGE INJECTOR FOR FLUID ANALYSIS 有权
标题翻译：多级注射器用于流体分析
公开(公告)号：US20090158815A1
公开(公告)日：2009-06-25
申请号：US12039437
申请日：2008-02-28
申请人： Jagdish Shah , William H. Steinecker , Neil William Bostrom , Bhavani Raghuraman
发明人： Jagdish Shah , William H. Steinecker , Neil William Bostrom , Bhavani Raghuraman
IPC分类号： G01N30/04
CPC分类号： G01N30/20 , G01N2030/202
摘要： The present invention generally recites a method, system and apparatus for fluid analysis and more specifically recites a method system and apparatus for multistage injection of a fluid to be analyzed into a fluid analysis instrument.
摘要翻译：本发明总体上叙述了用于流体分析的方法，系统和装置，并且更具体地说明了用于将要分析的流体多级注射到流体分析仪器中的方法系统和装置。

60. 发明申请

US20090107667A1 DOWNHOLE SPECTROSCOPIC HYDROGEN SULFIDE DETECTION 有权
标题翻译：卧式光谱硫化氢检测
公开(公告)号：US20090107667A1
公开(公告)日：2009-04-30
申请号：US11925219
申请日：2007-10-26
申请人： Oliver C. Mullins , Gale H. Gustavson , Christopher Harrison , Bhavani Raghuraman , Ronald E.G. Van Hal , Jimmy Lawrence , Kosta Ladavac , A. Ballard Andrews , Timothy Gareth John Jones , Rogerio Tadeu Ramos
发明人： Oliver C. Mullins , Gale H. Gustavson , Christopher Harrison , Bhavani Raghuraman , Ronald E.G. Van Hal , Jimmy Lawrence , Kosta Ladavac , A. Ballard Andrews , Timothy Gareth John Jones , Rogerio Tadeu Ramos
IPC分类号： E21B47/00
CPC分类号： G01N31/224 , C09K8/52 , C09K2208/20 , E21B49/08 , G01N21/77 , G01N21/78 , G01N2021/7763 , G01N2021/7773 , G01N2021/7786
摘要： Methods and related apparatuses and mixtures are described for detecting hydrogen sulfide in a formation fluid downhole. A detection mixture is combined with the formation fluid downhole. The detection mixture includes metal ions for reacting with hydrogen sulfide forming a metal sulfide, and charged nanoparticles sized so as to inhibit significant aggregation of the metal sulfide so as to enable spectroscopic detection of the metal sulfide downhole. The combined mixture and formation fluid is then spectroscopically interrogated so as to detect the presence of the metal sulfide thereby indicating the presence of hydrogen sulfide in the formation fluid. The mixture also includes chelating ligands for sustaining thermal endurance of the mixture under downhole conditions.
摘要翻译：描述了用于检测井下地层流体中的硫化氢的方法和相关装置和混合物。检测混合物与井下的地层流体结合。该检测混合物包括与形成金属硫化物的硫化氢反应的金属离子，以及带电的纳米粒子尺寸以抑制金属硫化物的显着聚集，从而能够对井下金属硫化物进行光谱检测。然后用光谱询问合并的混合物和地层流体，以便检测金属硫化物的存在，从而指示地层流体中存在硫化氢。混合物还包括螯合配体，用于在井下条件下维持混合物的耐热性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式