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    Fluid densitometer with temperature sensor to provide temperature correction
    1.
    发明授权
    Fluid densitometer with temperature sensor to provide temperature correction 有权

    公开(公告)号：US10041870B2

    公开(公告)日：2018-08-07

    申请号：US13822620

    申请日：2011-06-21

    申请人： Li Gao ,  Michael T. Pelletier ,  Mark A. Proett

    发明人： Li Gao ,  Michael T. Pelletier ,  Mark A. Proett

    IPC分类号： G01N9/32 ,  G01N9/00

    摘要： A sensor for measuring a density of a fluid is provided. The sensor (200) includes a flow tube (104) for receiving the fluid and a vibration driver (102) coupled to the flow tube, the vibration driver configured to drive the flow tube to vibrate. The sensor also includes a vibration detector (106) coupled to the flow tube, the vibration detector detecting characteristics related to the vibrating flow tube, and a distributed temperature sensor (202) coupled to the flow tube, the distributed temperature sensor measuring a temperature of the flow tube as the flow tube vibrates. The sensor further includes measurement circuitry (110) coupled to the vibration detector and the distributed temperature sensor, the measurement circuitry determining a density of the fluid from the detected characteristics related to the vibrating flow tube and the measured temperature of the flow tube.

    Formation fluid property determination
    4.
    发明授权
    Formation fluid property determination 有权
    地层流体性质测定

    公开(公告)号：US09249659B2

    公开(公告)日：2016-02-02

    申请号：US13130399

    申请日：2009-04-15

    申请人： Michael T. Pelletier

    发明人： Michael T. Pelletier

    IPC分类号： G06F19/00 ,  G01V9/00 ,  E21B49/08

    CPC分类号： E21B49/081 ,  E21B2049/085

    摘要： In some embodiments, an apparatus and a system, as well as a method and an article, may operate to obtain a formation fluid sample from a formation adjacent to a wellbore disposed in a reservoir, determine the sample saturation pressure of the formation fluid sample, repeat obtaining the formation fluid sample and determining the sample saturation pressure over a selected time period or number of samples, and determine a predicted ultimate formation fluid saturation pressure based on multiple determinations of the sample saturation pressure. The sample saturation pressures measured over selected time periods can be used to determine fluid sample contamination. Additional apparatus, systems, and methods are disclosed.

    摘要翻译： 在一些实施例中，装置和系统以及方法和制品可以操作以从邻近设置在储存器中的井眼的地层获得地层流体样品，确定地层流体样品的样品饱和压力， 重复获得地层流体样品并在所选择的时间段或数量的样本中确定样品饱和压力，并且基于样品饱和压力的多次确定来确定预测的最终地层液体饱和压力。 在所选时间段内测量的样品饱和压力可用于确定流体样品污染。 公开了附加装置，系统和方法。

    VERY HIGH PRESSURE SAMPLE CAPTURE AND TRANSPORTATION VESSEL
    8.
    发明申请
    VERY HIGH PRESSURE SAMPLE CAPTURE AND TRANSPORTATION VESSEL 有权
    非常高的压力样本捕获和运输船只

    公开(公告)号：US20150153073A2

    公开(公告)日：2015-06-04

    申请号：US13878580

    申请日：2010-10-21

    申请人： Michael T. Pelletier

    发明人： Michael T. Pelletier

    IPC分类号： F24J2/54 ,  F24J2/24 ,  F24J2/12

    CPC分类号： F24S30/425 ,  E21B49/081 ,  F24S10/748 ,  F24S23/71

    摘要： An apparatus includes a sample chamber constructed according to a design certified by the Department of Transportation for transporting fluids at a first pressure P1. A cylindrical sample compartment exists within the sample chamber. The sample compartment is designed to withstand the pressure P1. The cylindrical sample compartment has a cylindrical inner surface with a radius r and a height h. A hollow cylindrical sleeve is secured to the cylindrical inner surface of the sample compartment and has a wall of thickness t. The sample chamber is capable of transporting fluids at a second pressure P2. P2 is higher than P1.

    摘要翻译： 装置包括根据由运输部认证的设计构造的样品室，用于在第一压力P1下输送流体。 样品室内存在圆柱形样品室。 样品室设计用于承受压力P1。 圆柱形样品室具有圆柱形内表面，半径r和高度h。 中空的圆柱形套筒固定在样品室的圆柱形内表面上并具有厚度为t的壁。 样品室能够以第二压力P2输送流体。 P2高于P1。

    High pressure and flow rate pump useful in formation fluid sample testing
    10.
    发明授权
    High pressure and flow rate pump useful in formation fluid sample testing 有权
    高压和流量泵可用于地层流体样品测试

    公开(公告)号：US08695414B2

    公开(公告)日：2014-04-15

    申请号：US13528560

    申请日：2012-06-20

    申请人： Michael T. Pelletier

    发明人： Michael T. Pelletier

    IPC分类号： E21B49/10

    CPC分类号： E21B49/081 ,  F04B3/00 ,  F04B5/02 ,  F04B23/06

    摘要： A pump can include two pistons, each piston having one side exposed to a support pressure and another side exposed to a respective annular chamber, the chambers being pressurized greater than the support pressure. Fluid can be discharged from one annular chamber and received into the other annular chamber by displacement of the pistons. A method of testing a fluid can include pressurizing the fluid in response to increasing a support pressure exposed to one side of each of two pistons, thereby increasing pressure in chambers exposed to respective other sides of the pistons, and then displacing the pistons, thereby flowing the fluid through a test manifold assembly. A fluid test system can include a pump having a support pressure exposed to sides of two pistons, and another side of each of the pistons being exposed to a respective annular chamber. Each annular chamber can be connected to a sensor.

    摘要翻译： 泵可以包括两个活塞，每个活塞的一侧暴露于支撑压力，另一侧暴露于相应的环形室，这些室被加压大于支撑压力。 流体可以从一个环形室排出，并通过活塞的位移而被接收到另一个环形室中。 测试流体的方法可以包括响应于增加暴露于两个活塞中的每一个的一侧的支撑压力来加压流体，从而增加暴露于活塞的相应另一侧的腔室中的压力，然后移动活塞，由此流动 流体通过测试歧管组件。 流体测试系统可以包括具有暴露于两个活塞的侧面的支撑压力的泵，并且每个活塞的另一侧暴露于相应的环形室。 每个环形室可以连接到传感器。