公开(公告)号：US12085524B2

公开(公告)日：2024-09-10

申请号：US17968074

申请日：2022-10-18

申请人： Halliburton Energy Services, Inc.

发明人： Dale E. Jamison ,  Andrew Vos

IPC分类号： G01N25/18 ,  E21B21/01 ,  G01N11/00

CPC分类号： G01N25/18 ,  E21B21/01 ,  G01N2011/0093

摘要： A sag detection apparatus comprises an oven containing a sample cell supported by a cell support structure, a thermal conductivity sensor including a sensor housing, and a roller with a first end supported by a first bearing and fixedly coupled to a first end of the cell support structure and a second end supported by a second bearing and fixedly coupled to a second end of the cell support structure. Temperature sensor wires electrically connect a temperature sensor and first fixed contact via stationary contacts configured to remain fixed during rotation of the roller and rotating contacts configured to rotate with rotation of the roller. Heat source wires electrically connect a heat source and a second fixed contact via stationary contacts configured to remain fixed during rotation of the roller and rotating contacts configured to rotate with rotation of the roller.

公开(公告)号：US12085493B2

公开(公告)日：2024-09-10

申请号：US17864150

申请日：2022-07-13

申请人： FORMOSA PLASTICS CORPORATION

发明人： Long-Tyan Hwang ,  Chieh-Shun Yang ,  Tsun-Yu Hsiao

IPC分类号： G01N11/12 ,  G01N11/00

CPC分类号： G01N11/12 ,  G01N2011/0093

摘要： A viscosity measurement device and a method for measuring viscosity are provided. The viscosity measurement device includes a measurement container and an optical detection processing device. The measurement container accommodates a substance to be measured and a ball. The optical detection processing device includes an optical detector, a processing unit, a database, a controlling unit and a power supplying unit. The optical detector is disposed at a side of the measurement container to obtain an image to be analyzed from the measurement container. The processing unit is signally connected to the optical detector to process and analyze the image to be analyzed. The database stores the image to be analyzed. The controlling unit is connected to the optical detector and the processing unit to control the optical detector and the processing unit. The power supplying unit provides power for the optical detector, the processing unit and the controlling unit.

公开(公告)号：US20160339649A1

公开(公告)日：2016-11-24

申请号：US15225416

申请日：2016-08-01

申请人： Rock Creek Research

发明人： Thomas J. Rose ,  Johann D. Rose

IPC分类号： B29C70/54 ,  G01N25/20 ,  G01N21/65 ,  B29C35/02 ,  G01N11/00

CPC分类号： B29C70/54 ,  B29C35/0288 ,  B29K2101/12 ,  G01N11/00 ,  G01N11/14 ,  G01N21/65 ,  G01N25/20 ,  G01N2011/0006 ,  G01N2011/002 ,  G01N2011/0093

摘要： A method and system for analyzing and controlling the curing of a composite material part using information derived from composite material test samples obtained using an ex-situ analytical device.

摘要翻译： 使用从使用非原位分析装置获得的复合材料试验样品得到的信息来分析和控制复合材料部件的固化的方法和系统。

公开(公告)号：US20150247828A1

公开(公告)日：2015-09-03

申请号：US14429676

申请日：2013-09-17

申请人： COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES

发明人： Jeremie Ruellan ,  Laurent Duraffourg ,  Julien Arcamone ,  Philippe Andreucci ,  Eric Colinet

IPC分类号： G01N30/66 ,  G01N25/18 ,  G01K17/00

CPC分类号： G01N30/66 ,  G01K17/00 ,  G01N25/18 ,  G01N27/18 ,  G01N2011/0093

摘要： A thermal flow sensor comprising at least one first element (2) suspended with respect to a support, said first suspended element (2) being of an electrically conductive material, first means (6) for biasing said suspended element (2) and first means (8) for measuring the variation of the electric voltage at the terminals of the suspended element (2), said first suspended element (2) being formed by a nanowire and said first biasing means (6) are formed by an alternating current source the intensity of which provides heating of the first suspended element (2) by Joule effect.

摘要翻译： 一种热流传感器，包括相对于支撑件悬挂的至少一个第一元件（2），所述第一悬挂元件（2）是导电材料，用于偏压所述悬挂元件（2）的第一装置（6）和第一装置 （8），用于测量所述悬挂元件（2）的端子处的电压的变化，所述第一悬置元件（2）由纳米线形成，所述第一偏置装置（6）由交流电源形成， 其强度通过焦耳效应提供第一悬挂元件（2）的加热。

公开(公告)号：US20140311226A1

公开(公告)日：2014-10-23

申请号：US14211973

申请日：2014-03-14

申请人： Brookfield Engineering Laboratories, Inc.

发明人： Christopher J Murray ,  James A Salomon

IPC分类号： G01N11/00 ,  B01L7/00

CPC分类号： G01N11/00 ,  B01L7/00 ,  G01N1/44 ,  G01N11/14 ,  G01N2011/002 ,  G01N2011/0093

摘要： A rheometer instrument with radiant heating of sample fluid with use of emissive/absorbing spaced surfaces of a sample container and an interior surface and of a chamber surrounding the sample container in part that is in a heating unit and controls for reliably reaching and maintaining target sample temperatures. The sample fluid can be pressurized.

摘要翻译： 一种使用样品容器和内表面的发射/吸收间隔表面的样品流体辐射加热的流变仪仪器，以及在加热单元中部分地围绕样品容器的室的控制以可靠地达到和维持目标样品 温度。 样品流体可以加压。

公开(公告)号：US20100332155A1

公开(公告)日：2010-12-30

申请号：US12826156

申请日：2010-06-29

申请人： Ivan Puchades ,  Lynn Fuller

发明人： Ivan Puchades ,  Lynn Fuller

IPC分类号： G01N11/00 ,  H01L21/70

CPC分类号： G01N11/16 ,  G01N9/002 ,  G01N2011/0066 ,  G01N2011/0093

摘要： A viscosity measurement device includes a flexible membrane, an actuation heating element, and a displacement sensor apparatus. The actuation heating element is on and spaced in from an outer periphery of the flexible membrane. The displacement sensor apparatus is coupled to the flexible membrane and measures and outputs a displacement signal representative of a viscosity of a fluid in contact with the flexible membrane

摘要翻译： 粘度测量装置包括柔性膜，致动加热元件和位移传感器装置。 致动加热元件位于柔性膜的外周上并与其隔开。 位移传感器装置耦合到柔性膜，并测量和输出代表与柔性膜接触的流体的粘度的位移信号

公开(公告)号：US20100313631A1

公开(公告)日：2010-12-16

申请号：US12866153

申请日：2009-01-30

申请人： Kiyotaka Yanagi ,  Mayuko Tsuruda

发明人： Kiyotaka Yanagi ,  Mayuko Tsuruda

IPC分类号： G01N25/00 ,  G01N9/36 ,  G01N33/30 ,  G01N11/00

CPC分类号： G01N9/36 ,  G01N33/2829 ,  G01N2011/0093

摘要： A fluid discrimination apparatus and a fluid discrimination method are provided for carrying out with accuracy a fluid discrimination such as a fluid type discrimination, a concentration discrimination, the fluid existence or nonexistence discrimination, and a fluid temperature discrimination for a discriminated fluid that is stored in a tank or the like. A characteristic measured value as an index value that indicates the characteristics of the fluid to be discriminated is measured, and a discrimination of a fluid is carried out by comparing the fluid discrimination data that indicates the relationship between a fluid that has been measured in advance and a characteristic value of the fluid with the characteristic measured value.

摘要翻译： 提供了一种流体鉴别装置和流体鉴别方法，用于准确地执行液体鉴别，例如流体类型辨别，浓度鉴别，流体存在或不存在辨别，以及存储在 罐等。 测量作为指示要被辨别的流体的特性的指标值的特征测量值，并且通过比较表示预先测量的流体与预先测量的流体之间的关系的流体鉴别数据与 具有特征测量值的流体的特征值。

公开(公告)号：US12098987B2

公开(公告)日：2024-09-24

申请号：US17309949

申请日：2020-01-02

申请人： Schlumberger Technology Corporation

发明人： Kenneth Slater ,  John Troncoso ,  Zakhar Chizhov

IPC分类号： G01N11/14 ,  G01N11/00

CPC分类号： G01N11/14 ,  G01N2011/002 ,  G01N2011/0093

摘要： Rheometer systems and related methods are provided. In accordance with an example, a rheometer system includes a rheometer and a platform supporting the rheometer and movable between a lowered position and a raised position. The rheometer system includes a fluid receptacle defining an opening. The rheometer system includes a receptacle housing having a housing side and adapted to receive the fluid receptacle. The opening of the fluid receptacle facing the rheometer when the fluid receptacle is received by the receptacle housing. The rheometer system includes a thermoelectric device coupled adjacent to the housing side. The rheometer system includes a controller in communication with the thermoelectric device and adapted to control a temperature of the thermoelectric device.

公开(公告)号：US20230266219A1

公开(公告)日：2023-08-24

申请号：US17678825

申请日：2022-02-23

申请人： Carlo Dessy

发明人： Carlo Dessy

IPC分类号： G01N11/04

CPC分类号： G01N11/04 ,  G01N2011/0093

摘要： A capillary viscometer is disclosed for measuring the relative viscosity of a solute in a solvent. The capillary viscometer consists of a single fluid flow circuit having a measuring capillary and a thermal flow sensor connected in series for in-situ velocity measurement. Relative viscosity is determined by measuring the flow velocity ratio of pure solvent compared to that of a sample. Two different differential viscometers are also disclosed. The first differential viscometer has two fluid flow circuits with one of the circuits also having a large volume vessel to allow for sample dilution. Another configuration of the differential viscometer is disclosed where four fluid flow circuits are configured in a Wheatstone bridge configuration.

公开(公告)号：US09939553B2

公开(公告)日：2018-04-10

申请号：US14893541

申请日：2014-12-19

申请人： Halliburton Energy Services, Inc.

发明人： Dale E. Jamison ,  Cato Russell McDaniel ,  Katerina V. Newman ,  Xiangnan Ye

IPC分类号： E21B43/26 ,  G01V9/00 ,  C09K8/80 ,  E21B21/00 ,  C09K8/03 ,  E21B21/01 ,  E21B21/06 ,  E21B43/267 ,  G01N11/00 ,  C09K8/50

CPC分类号： G01V9/005 ,  C09K8/03 ,  C09K8/50 ,  C09K8/80 ,  E21B21/01 ,  E21B21/062 ,  E21B43/267 ,  G01N11/00 ,  G01N2011/0093

摘要： Thermal conductivity measurements of a wellbore fluid may be used to derive the sag of the wellbore fluid (i.e., the inhomogeneity or gradation in particle distribution in the fluid as a result of the particles settling). For example, a method may include measuring a thermal conductivity of a fluid at two or more locations along a height of a vessel containing the fluid that comprises particles dispersed in a base fluid; and calculating a sag of the fluid based on the thermal conductivity at the two or more locations. In some instances, the temperature and pressure of the wellbore fluid may be changed and/or the wellbore fluid may be sheared to investigate their effects on sag.