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    System for Mounting Objects to Polymeric Membranes
    5.
    发明申请
    System for Mounting Objects to Polymeric Membranes 失效
    将物体安装到聚合物膜上的系统

    公开(公告)号：US20110162779A1

    公开(公告)日：2011-07-07

    申请号：US13043052

    申请日：2011-03-08

    申请人： Joel A. Stanley

    发明人： Joel A. Stanley

    IPC分类号： E04F13/21 ,  E04F13/07

    CPC分类号： E04D5/148 ,  B28C5/422 ,  B28C5/4244 ,  F24F3/0442 ,  F24F13/32 ,  F24S25/61 ,  F24S2025/601 ,  G01N11/00 ,  G01N2011/0046 ,  G01N2011/006 ,  Y02B10/20 ,  Y02E10/47 ,  Y10T156/1798 ,  Y10T403/477

    摘要： A system and method to attach an object to a support structure. The system includes an object attached to an elastic membrane. The elastic membrane includes a lower surface having a first and a second surface area. The first surface area extends peripherally along at least a portion of the lower surface and the second surface area is at least partially enclosed within the first surface area and separable from the support structure. The system further includes an absorbent material attached to the first surface area and an adhesive applied to a top surface of the support structure. The absorbent material being adapted to bond with at least a portion of the adhesive.

    摘要翻译： 将对象附加到支撑结构的系统和方法。 该系统包括附着在弹性膜上的物体。 弹性膜包括具有第一和第二表面积的下表面。 第一表面区域沿着下表面的至少一部分周向延伸，并且第二表面区域至少部分地封闭在第一表面区域内并且可与支撑结构分离。 该系统还包括附着到第一表面区域上的吸收材料和施加到支撑结构的顶表面的粘合剂。 吸收材料适于与粘合剂的至少一部分粘合。

    METHODS FOR DETERMINING IN SITU THE VISCOSITY OF HEAVY OIL USING NUCLEAR MAGNETIC RESONANCE RELAXATION TIME MEASUREMENTS
    6.
    发明申请
    METHODS FOR DETERMINING IN SITU THE VISCOSITY OF HEAVY OIL USING NUCLEAR MAGNETIC RESONANCE RELAXATION TIME MEASUREMENTS 有权
    使用核磁共振松弛时间测量法测定重油粘度的方法

    公开(公告)号：US20100039109A1

    公开(公告)日：2010-02-18

    申请号：US12536133

    申请日：2009-08-05

    申请人： Yuesheng Cheng ,  Abdel M. Kharrat

    发明人： Yuesheng Cheng ,  Abdel M. Kharrat

    IPC分类号： G01R33/44 ,  G01N11/00

    CPC分类号： G01N24/084 ,  G01N11/00 ,  G01N24/081 ,  G01N2011/006 ,  G01N2015/0061

    摘要： The viscosity η (in centipoise) of a heavy oil sample is determined according to an equation of the form ln η η g = - C   1 * ( T - c ′  246 ) c ″  47.10 + ( T - c ′  246 ) , where T is the temperature of the heavy oil, T2LM is the logarithmic mean of the T2 distribution of the sample obtainable from nuclear magnetic resonance (NMR) measurements, c′=1.0±0.05, c″=1.0±0.04, ηg is the glass transition temperature viscosity of the heavy oil and a function of T2LM, and C1 is a variable which is a constant for the heavy oil and is a function of T2LM. Both C1 and ηg are considered functions of certain NMR values associated with the heavy oil sample, with ηg and C1 preferably estimated by empirically fitting data to the equations lnT2LM=a′+b′lnηg and lnT2LM=a″+b″C1, where a′, b′, a″ and b″ are constants.

    摘要翻译： 粘度＆ （厘泊）的重油样品根据ln＆eegr形式的等式确定; ＆eegr （T-c'246），其中T是重油的温度，T2LM是T2分布的对数平均值 可从核磁共振（NMR）测量得到的样品，c'= 1.0±0.05，c“= 1.0±0.04，g为重油的玻璃化转变温度粘度和T2LM的函数，C1为变量 这是重油的常数，是T2LM的函数。 C1和＆gt; g被认为是与重油样品相关的某些NMR值的函数，其中优选地通过经验拟合数据来计算方程lnT2LM = a'+ b'ln＆eegr g和lnT2LM = a“ + b“C1，其中a'，b'，a”和b“是常数。

    Milliwave melter monitoring system
    7.
    发明申请
    Milliwave melter monitoring system 有权
    Milliwave胶机监控系统

    公开(公告)号：US20100008395A1

    公开(公告)日：2010-01-14

    申请号：US12218086

    申请日：2008-07-11

    申请人： William E. Daniel ,  Paul P. Woskov ,  Shanmugavelayutham K. Sundaram

    发明人： William E. Daniel ,  Paul P. Woskov ,  Shanmugavelayutham K. Sundaram

    IPC分类号： G01K1/00

    CPC分类号： G01K11/006 ,  G01N11/10 ,  G01N2011/006

    摘要： A milliwave melter monitoring system is presented that has a waveguide with a portion capable of contacting a molten material in a melter for use in measuring one or more properties of the molten material in a furnace under extreme environments. A receiver is configured for use in obtaining signals from the melt/material transmitted to appropriate electronics through the waveguide. The receiver is configured for receiving signals from the waveguide when contacting the molten material for use in determining the viscosity of the molten material. Other embodiments exist in which the temperature, emissivity, viscosity and other properties of the molten material are measured.

    摘要翻译： 本发明提供了一种具有能够接触熔化器中的熔融材料的部分的波导管，用于在极端环境下测量炉中熔融材料的一种或多种性能。 接收器被配置为用于从通过波导传输到适当的电子器件的熔体/材料获得信号。 接收器被配置为在接触熔融材料时用于接收来自波导的信号，以用于确定熔融材料的粘度。 存在其中测量熔融材料的温度，发射率，粘度和其它性质的其它实施例。

    Methods and apparatus of downhole fluid analysis
    8.
    发明申请
    Methods and apparatus of downhole fluid analysis 有权
    井下液分析方法与装置

    公开(公告)号：US20060243047A1

    公开(公告)日：2006-11-02

    申请号：US11203932

    申请日：2005-08-15

    申请人： Toru Terabayashi ,  Akihito Chikenji ,  Tsutomu Yamate ,  Oliver Mullins ,  Andrew Kurkjian ,  Hani Elshahawi

    发明人： Toru Terabayashi ,  Akihito Chikenji ,  Tsutomu Yamate ,  Oliver Mullins ,  Andrew Kurkjian ,  Hani Elshahawi

    IPC分类号： E21B47/08

    CPC分类号： G01N9/36 ,  E21B49/10 ,  G01N2011/006

    摘要： Methods and apparatus for downhole analysis of formation fluids by isolating the fluids from the formation and/or borehole in a pressure and volume control unit that is integrated with a flowline of a fluid analysis module and determining fluid characteristics of the isolated fluids. Parameters of interest may be derived for formation fluids in a static state and undesirable formation fluids may be drained and replaced with formation fluids that are suitable for downhole characterization or surface sample extraction. Isolated formation fluids may be circulated in a loop of the flowline for phase behavior characterization. Real-time analysis of the fluids may be performed at or near downhole conditions.

    摘要翻译： 通过将压力和体积控制单元中的流体从地层和/或钻孔中分离出来并与流体分析模块的流线集成并确定分离流体的流体特性，来对地层流体进行井下分析的方法和装置。 可以为处于静态的地层流体导出感兴趣的参数，并且可以排出不希望的地层流体并用适于井下表征或表面样品提取的地层流体替代。 隔离的地层流体可以在流动管线的环路中循环以进行相位行为表征。 流体的实时分析可以在井下或近井条件下进行。

    System and method for analysis of a fluid
    9.
    发明授权
    System and method for analysis of a fluid 有权

    公开(公告)号：US12117432B2

    公开(公告)日：2024-10-15

    申请号：US18131685

    申请日：2023-04-06

    申请人： S.C.R. (Engineers) Limited

    发明人： Ana Carmen Alatorre Llaguno ,  Robert Graham Orchard

    IPC分类号： G01N33/04 ,  G01N11/02 ,  G01N11/00

    CPC分类号： G01N33/04 ,  G01N11/02 ,  G01N2011/006

    摘要： A system for analysing a fluid is described, including an in-line sensor configured to analyse a fluid flowing past the in-line sensor to determine at least one in-line value of a fluid parameter of the fluid across an event period, and a sample sensor configured to analyse a sample of fluid extracted from the flow of fluid during the event period, to determine a sample value of the fluid parameter for the sample. At least one processor is provided, configured to determine a representative in-line value of the fluid parameter across the event period based at least in part on the at least one in-line value, and determine an overall representative value of the fluid parameter across the event period based on the representative in-line value, the sample value for the sample, and one or more of the in-line values corresponding to the time of extracting the sample, wherein determination of the overall representative value is based on an error correction value determined for the in-line sensor during the event period.

    TESTING DRAG REDUCING AGENT EFFICIENCY
    10.
    发明公开
    TESTING DRAG REDUCING AGENT EFFICIENCY 审中-公开

    公开(公告)号：US20230273105A1

    公开(公告)日：2023-08-31

    申请号：US17681576

    申请日：2022-02-25

    申请人： Saudi Arabian Oil Company

    发明人： Nagoorpitchai S. Meeranpillai ,  Ali Almuhaimeed ,  Osama Alzahrani

    IPC分类号： G01N11/14

    CPC分类号： G01N11/14 ,  G01N2011/006

    摘要： A drag reducing efficiency test is performed on a sample. The sample includes a crude-oil based fluid and a drag reducing agent. The sample is placed within an inner volume defined by a sample housing. A sensing portion of a sensor is submerged in the sample within the sample housing. The sensor includes a disk (sensing portion) and a supporting rod. A lid is placed on the sample housing to isolate the sample within the inner volume. The sensor is coupled to an air bearing motor. The sensor is rotated by the air bearing motor at a plurality of shear rates. For each shear rate, the sensor measures a torque applied by the sample on the disk in response to the disk rotating while submerged in the respective sample at the respective shear rate.