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1.发明申请公开(公告)号：US20110307186A1
公开(公告)日：2011-12-15
申请号：US12815304
申请日：2010-06-14
申请人： Farshid Mostowfi , Anil Singh , John Ratulowski
发明人： Farshid Mostowfi , Anil Singh , John Ratulowski
CPC分类号： B01L3/5027 , B01L2300/0816 , B01L2300/0883 , B01L2300/14 , B01L2400/0487 , G01N25/12
摘要： A system for determining the phase envelope of a gas condensate includes a microfluidic device defining an entrance passageway, an exit passageway, and a microchannel in fluid communication with the passageways. The system includes an input sample bottle in fluid communication with the entrance passageway and a first pump associated with the input sample bottle for urging the gas condensate, in the input sample bottle, into the entrance passageway. The system further comprises an output sample bottle in fluid communication with the exit passageway and a second pump associated with the output sample bottle for pressurizing the gas condensate, in the output sample bottle, into the exit passageway in opposition to the first pump. The system comprises a temperature control device for controlling the temperature of the gas condensate in the microchannel. The first pump and the second pump operate to provide a desired pressure drop across the microchannel.
摘要翻译： 用于确定气体冷凝物的相位包络的系统包括限定入口通道，出口通道和与通道流体连通的微通道的微流体装置。 该系统包括与入口通道流体连通的输入样品瓶和与输入样品瓶相关联的第一泵，用于将输入样品瓶中的气体冷凝物推入入口通道。 该系统还包括与出口通道流体连通的输出样品瓶和与输出样品瓶相关联的第二泵，用于将输出样品瓶中的气体冷凝物加压到与第一泵相对的出口通道中。 该系统包括用于控制微通道中的气体冷凝物的温度的温度控制装置。 第一泵和第二泵操作以在微通道上提供期望的压降。
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公开(公告)号：US20050165554A1
公开(公告)日：2005-07-28
申请号：US10904862
申请日：2004-12-01
申请人： Soraya Betancourt , Oliver Mullins , Ahmed Hammami , John Nighswander , Peter Hegeman , John Ratulowski
发明人： Soraya Betancourt , Oliver Mullins , Ahmed Hammami , John Nighswander , Peter Hegeman , John Ratulowski
IPC分类号： E21B49/00 , E21B49/08 , G01N1/00 , G01N15/08 , G01N33/24 , G01N33/28 , G01N35/00 , G01N37/00 , G06F17/40
CPC分类号： G01N1/00 , E21B49/08 , G01N33/28 , G01N35/00613 , G01N2001/007
摘要： A method of assuring the collection of reliable and quality fluid sample includes the steps of acquiring a fluid sample at a point of acquisition, analyzing physical and chemical properties of the fluid sample at the point of acquisition; recording the point of acquisition sample properties in an electronic database archive, analyzing physical and chemical properties of the fluid sample at a location remote from the point of acquisition, recording the remote location sample properties in the archive, validating the fluid sample through comparison of the point of acquisition sample properties and the remote location sample properties and recording the validated sample properties in the archive.
摘要翻译： 确保可靠和质量流体样品的收集的方法包括以下步骤：在获取点获取流体样品，分析在采集点处的流体样品的物理和化学性质; 在电子数据库存档中记录获取样本属性点，分析远离采集点的位置处的流体样本的物理和化学性质，将远程位置样本属性记录在档案中，通过比较 获取点样本属性和远程位置样本属性，并将验证的样本属性记录在归档中。
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公开(公告)号：US07933018B2
公开(公告)日：2011-04-26
申请号：US11204134
申请日：2005-08-15
申请人： Stephane Vannuffelen , Ahmed Hammami , Toru Terabayashi , Tsutomu Yamate , Terry Sopkow , John Ratulowski , John A. Kerr , Francois Auzerais , Robert J. Schroeder , Jeffrey A. Tarvin , Andrew L. Kurkjian , Laurent Prouvost
发明人： Stephane Vannuffelen , Ahmed Hammami , Toru Terabayashi , Tsutomu Yamate , Terry Sopkow , John Ratulowski , John A. Kerr , Francois Auzerais , Robert J. Schroeder , Jeffrey A. Tarvin , Andrew L. Kurkjian , Laurent Prouvost
IPC分类号： G01N21/00
摘要： The present invention contemplates implementation of transitory downhole video imaging and/or spectral imaging for the characterization of formation fluid samples in situ, as well as during flow through production tubing, including subsea flow lines, for permanent and/or long term installations. The present invention contemplates various methods and apparatus that facilitate one-time or ongoing downhole fluid characterization by video analysis in real time. The methods and systems may be particularly well suited to permanent and periodic intervention-based operations.
摘要翻译： 本发明考虑实施用于在现场表征地层流体样本的瞬时井下视频成像和/或光谱成像，以及用于永久和/或长期安装的生产管线（包括海底流动管线）的流动期间。 本发明考虑了通过视频分析实时地进行一次性或进行中的井下流体表征的各种方法和装置。 方法和系统可能特别适用于永久和周期性的基于干预的操作。
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4.发明授权Couette device and method to study solids deposition from flowing fluids 有权Couette装置和从流体流体中研究固体沉积的方法公开(公告)号：US06959588B2
公开(公告)日：2005-11-01
申请号：US10465493
申请日：2003-06-19
IPC分类号： G01N11/14 , G01N15/04 , G01N33/18 , G01N33/28 , G01N33/32 , G01N33/34 , G01N33/00 , G01N25/00
CPC分类号： G01N33/343 , G01N11/14 , G01N15/04 , G01N33/18 , G01N33/2823 , G01N33/32
摘要： We disclose a method of measuring an emulsion or solids deposition in a fluid sample, comprising charging the sample to a Couette device; subjecting the sample in the Couette device to a pressure, a temperature, and a shear comparable to field conditions; changing at least one of the pressure, temperature, composition, or shear of the sample; and quantifying the type and amount of solids deposited on the interior walls of the Couette device. We also disclose Couette devices which can be used in the method.
摘要翻译： 我们公开了一种测量流体样品中的乳液或固体沉积的方法，包括将样品装入Couette装置; 将Couette装置中的样品经受与现场条件相当的压力，温度和剪切; 改变样品的压力，温度，组成或剪切中的至少一个; 并量化沉积在Couette装置的内壁上的固体的类型和量。 我们还披露了可用于该方法的Couette设备。
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公开(公告)号：US20070032994A1
公开(公告)日：2007-02-08
申请号：US11195416
申请日：2005-08-02
IPC分类号： G06G7/48
摘要： A system and method is provided for assuring adequate flow in one or more wells. The system and method utilize a sensor system and a modeling technique that provides simple outputs readily usable by a non-specialist wellbore operator.
摘要翻译： 提供了一种用于确保在一个或多个井中的足够流动的系统和方法。 该系统和方法利用传感器系统和建模技术，其提供易于由非专家井筒操作者使用的简单输出。
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6.发明授权Compositional characterization and quantification of solid deposits from hydrocarbon fluids 有权来自烃类流体的固体沉积物的组成表征和定量公开(公告)号：US07150183B2
公开(公告)日：2006-12-19
申请号：US11013493
申请日：2004-12-16
IPC分类号： G01N33/00
CPC分类号： G01N15/04 , G01N11/14 , G01N33/2823
摘要： A technique includes providing a deposition measuring device having a deposition from a fluid sample on an interior surface of the device. The technique also includes operating the device with a solvent to produce a solvent solution that contains the deposition. The solvent solution is used to quantify at least one chemical compound that is present in the deposition.
摘要翻译： 一种技术包括提供具有来自装置的内表面上的流体样品的沉积的沉积测量装置。 该技术还包括用溶剂操作该装置以产生含有沉积物的溶剂溶液。 溶剂溶液用于定量沉积中存在的至少一种化合物。
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7.发明申请Compositional characterization and quantification of solid deposits from hydrocarbon fluids 有权来自烃类流体的固体沉积物的组成表征和定量公开(公告)号：US20050170516A1
公开(公告)日：2005-08-04
申请号：US11013493
申请日：2004-12-16
CPC分类号： G01N15/04 , G01N11/14 , G01N33/2823
摘要： A technique includes providing a deposition measuring device having a deposition from a fluid sample on an interior surface of the device. The technique also includes operating the device with a solvent to produce a solvent solution that contains the deposition. The solvent solution is used to quantify at least one chemical compound that is present in the deposition.
摘要翻译： 一种技术包括提供具有来自装置内表面上的流体样品的沉积的沉积测量装置。 该技术还包括用溶剂操作该装置以产生含有沉积物的溶剂溶液。 溶剂溶液用于量化存在于沉积中的至少一种化合物。
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8.发明授权Using models for equilibrium distributions of asphaltenes in the prescence of GOR gradients to determine sampling procedures 有权在GOR梯度的假设下使用沥青质平衡分布模型来确定取样程序公开(公告)号：US08825408B2
公开(公告)日：2014-09-02
申请号：US12483813
申请日：2009-06-12
申请人： Denise E Freed , Kentaro Indo , Oliver C Mullins , John Ratulowski , Julian Zuo
发明人： Denise E Freed , Kentaro Indo , Oliver C Mullins , John Ratulowski , Julian Zuo
CPC分类号： E21B49/00
摘要： Methods and systems to characterize a fluid in a reservoir to determine if the fluid is in one of equilibrium or non-equilibrium in terms of one of gravity, solvency power, entropy effect or some combination thereof. The method includes acquiring tool data at each depth for each fluid sample of at least two fluid samples wherein each fluid sample is at a different depth and communicating the tool data to a processor. Determining formation properties of each fluid sample to obtain formation property data and determining fluid properties for each fluid sample to obtain fluid property data. Selecting a mathematical model based on one of gravity, solvency power or entropy, in view of a fluid property, using one of tool data, formation property data, fluid property data, known fluid reservoir data or some combination thereof, to predict if the fluid is in an equilibrium distribution or a non-equilibrium distribution.
摘要翻译： 表征储层中流体的方法和系统，以根据重力，溶剂能力，熵效应或其某种组合来确定流体是平衡还是非平衡中的一种。 该方法包括在至少两个流体样本的每个流体样本的每个深度获取工具数据，其中每个流体样本处于不同的深度并将工具数据传送到处理器。 确定每个流体样品的形成性质，以获得每个流体样品的地层性质数据和确定流体性质，以获得流体性质数据。 考虑到流体特性，使用工具数据，地层数据，流体特性数据，已知流体储层数据或其某些组合之一来选择基于重力，溶剂能力或熵之一的数学模型来预测流体 处于均衡分布或非均衡分布。
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9.发明授权公开(公告)号：US08380446B2
公开(公告)日：2013-02-19
申请号：US12815304
申请日：2010-06-14
申请人： Farshid Mostowfi , Anil Singh , John Ratulowski
发明人： Farshid Mostowfi , Anil Singh , John Ratulowski
CPC分类号： B01L3/5027 , B01L2300/0816 , B01L2300/0883 , B01L2300/14 , B01L2400/0487 , G01N25/12
摘要： A system for determining the phase envelope of a gas condensate includes a microfluidic device defining an entrance passageway, an exit passageway, and a microchannel in fluid communication with the passageways. The system includes an input sample bottle in fluid communication with the entrance passageway and a first pump associated with the input sample bottle for urging the gas condensate, in the input sample bottle, into the entrance passageway. The system further includes an output sample bottle in fluid communication with the exit passageway and a second pump associated with the output sample bottle for pressurizing the gas condensate, in the output sample bottle, into the exit passageway in opposition to the first pump. The system includes a temperature control device for controlling the temperature of the gas condensate in the microchannel. The first pump and the second pump operate to provide a desired pressure drop across the microchannel.
摘要翻译： 用于确定气体冷凝物的相位包络的系统包括限定入口通道，出口通道和与通道流体连通的微通道的微流体装置。 该系统包括与入口通道流体连通的输入样品瓶和与输入样品瓶相关联的第一泵，用于将输入样品瓶中的气体冷凝物推入入口通道。 该系统还包括与出口通道流体连通的输出样品瓶和与输出样品瓶相关联的第二泵，用于将输出样品瓶中的气体冷凝物加压到与第一泵相反的出口通道中。 该系统包括用于控制微通道中的气体冷凝物的温度的温度控制装置。 第一泵和第二泵操作以在微通道上提供期望的压降。
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公开(公告)号：US20100276432A1
公开(公告)日：2010-11-04
申请号：US12685422
申请日：2010-01-11
申请人： Zhongxin Huo , John RATULOWSKI , Wenhua Yang
发明人： Zhongxin Huo , John RATULOWSKI , Wenhua Yang
IPC分类号： A47J36/04
CPC分类号： A47J36/02 , A47J36/025
摘要： There is disclosed a non-stick cookware apparatus, comprising a cookware article comprising a first material; a coating on the cookware article comprising a second material; wherein the second material comprises a critical surface tension value less than 75 mN/m and a hardness value of at least 5 measured on a Moh's scale.
摘要翻译： 公开了一种不粘炊具装置，包括炊具制品，其包括第一材料; 所述炊具制品上的涂层包括第二材料; 其中所述第二材料包括小于75mN / m的临界表面张力值和以莫氏标度测量的至少5的硬度值。
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