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公开(公告)号：US10513922B2
公开(公告)日：2019-12-24
申请号：US14431011
申请日：2013-09-06
摘要： Methods and systems for monitoring material loss in a downhole environment arising from corrosion and/or erosion include placing a downhole sensor in a borehole. The resistance of the downhole sensor is measured using a four-probe resistance technique in which a power source is provided at two electrodes of the downhole sensor and voltage is measured at two voltage taps. A rise in voltage over time indicates loss of conductive material on the downhole sensor. The conductive material on the downhole sensor may be formed to provide discrete voltage increases for improving reliability of material loss and/or rate of material loss resistance measurements.
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2.发明申请公开(公告)号：US20190011594A1
公开(公告)日：2019-01-10
申请号：US16130559
申请日：2018-09-13
摘要： A device and method is described to parallelize a pressure-volume-temperature (“PVT”) analysis using gas chromatography and mass spectrometry techniques such that a portion of the pressure, temperature and volume analysis is performed separately from others. The resulting PVT data is then recombined statistically for a complete PVT analysis. The device may also obtain compositional data of the fluid to perform an equation of state analysis or reservoir simulations.
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3.发明申请公开(公告)号：US20160274268A1
公开(公告)日：2016-09-22
申请号：US15034160
申请日：2013-12-09
发明人： Robert S. Atkinson , David L Perkins , Michael T. Pelletier , Christopher Michael Jones , Wei Zhang , Li Gao
IPC分类号： G01V8/12
摘要： The disclosure relates to logging sensor or tool including an electromagnetic radiation source operable to emit at least one wavelength of electromagnetic radiation, a detector operable to detect the wavelength of electromagnetic radiation, a polycrystalline transparent ceramic component transparent to the wavelength of radiation, and a flowline between the electromagnetic radiation source and the detector having at least a portion of a wall formed from the polycrystalline transparent ceramic component, the flow line operable to permit the flow of a drilling fluid. Such a sensor may be used in a logging while drilling or measuring while drilling apparatus. The also disclosure relates to a wireline measurement apparatus including a sensor comprising a polycrystalline transparent ceramic component. The disclosure further relates to a cast logging sensor or tool component comprising a polycrystalline transparent ceramic component, wherein the sensor component has a shape not obtainable from a single crystal using machining techniques.
摘要翻译： 本公开涉及记录传感器或工具，其包括可操作以发射至少一个波长的电磁辐射的电磁辐射源，可操作以检测电磁辐射的波长的检测器，对辐射波长透明的多晶透明陶瓷部件，以及流线 在所述电磁辐射源和所述检测器之间具有由所述多晶透明陶瓷部件形成的壁的至少一部分，所述流动管线可操作以允许钻井流体的流动。 这样的传感器可以在钻井或钻孔的同时进行测井。 本公开涉及包括具有多晶透明陶瓷部件的传感器的电缆测量装置。 本发明还涉及一种包括多晶透明陶瓷部件的铸造测井传感器或工具部件，其中传感器部件具有使用机械技术不能从单晶获得的形状。
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公开(公告)号：US20170108624A1
公开(公告)日：2017-04-20
申请号：US15341120
申请日：2016-11-02
CPC分类号： G02B1/14 , C23C14/185 , G01V8/10 , G02B1/10 , G02B6/02 , G02B6/02395 , G02B6/036 , G02B6/262 , G02B6/3624 , G02B6/4427
摘要： An optical element devices and method are described herein. An example optical device may include an optical element. The optical element may have an optical path material to allow a light to pass therethrough. The optical path material may have a first end portion with a first end surface, a second end portion with a second end surface, and a middle portion between the first and second end portions with an interior and an exterior surface. A coating may be disposed along the exterior surface and diffused into the optical path material. The coating may minimize leakage of the light from the interior through the exterior surface.
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公开(公告)号：US20160178837A1
公开(公告)日：2016-06-23
申请号：US14777958
申请日：2013-04-24
CPC分类号： G02B1/14 , C23C14/185 , G01V8/10 , G02B1/10 , G02B6/02 , G02B6/02395 , G02B6/036 , G02B6/262 , G02B6/3624 , G02B6/4427
摘要： An optical element device and method of fabrication thereof are described herein. An example optical device may include an optical element (100). The optical element (100) may have an optical path material (105) to allow a light to pass therethrough. The optical path material (105) may have a first end portion (110) with a first end surface (112), a second end portion (110) with a second end surface (112), and a middle portion (115) between the first and second end portions (110) with an interior (116) and an exterior surface (117). A coating (120) may be disposed along the exterior surface (117) and diffused into the optical path material (105). The coating (120) may minimize leakage of the light from the interior (116) through the exterior (117) surface.
摘要翻译： 本文描述了一种光学元件装置及其制造方法。 示例性的光学器件可以包括光学元件（100）。 光学元件（100）可以具有允许光通过的光路材料（105）。 光路材料（105）可以具有带有第一端面（112）的第一端部（110），具有第二端面（112）的第二端部部分（110）和位于 具有内部（116）和外表面（117）的第一和第二端部（110）。 涂层（120）可以沿着外表面（117）设置并扩散到光路材料（105）中。 涂层（120）可以最小化来自内部（116）的光通过外部（117）表面的泄漏。
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公开(公告)号：US11327197B2
公开(公告)日：2022-05-10
申请号：US16130559
申请日：2018-09-13
摘要： A device and method is described to parallelize a pressure-volume-temperature (“PVT”) analysis using gas chromatography and mass spectrometry techniques such that a portion of the pressure, temperature and volume analysis is performed separately from others. The resulting PVT data is then recombined statistically for a complete PVT analysis. The device may also obtain compositional data of the fluid to perform an equation of state analysis or reservoir simulations.
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公开(公告)号：US09703014B2
公开(公告)日：2017-07-11
申请号：US15341120
申请日：2016-11-02
CPC分类号： G02B1/14 , C23C14/185 , G01V8/10 , G02B1/10 , G02B6/02 , G02B6/02395 , G02B6/036 , G02B6/262 , G02B6/3624 , G02B6/4427
摘要： An optical element devices and method are described herein. An example optical device may include an optical element. The optical element may have an optical path material to allow a light to pass therethrough. The optical path material may have a first end portion with a first end surface, a second end portion with a second end surface, and a middle portion between the first and second end portions with an interior and an exterior surface. A coating may be disposed along the exterior surface and diffused into the optical path material. The coating may minimize leakage of the light from the interior through the exterior surface.
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公开(公告)号：US09529145B2
公开(公告)日：2016-12-27
申请号：US14777958
申请日：2013-04-24
CPC分类号： G02B1/14 , C23C14/185 , G01V8/10 , G02B1/10 , G02B6/02 , G02B6/02395 , G02B6/036 , G02B6/262 , G02B6/3624 , G02B6/4427
摘要： An optical element device and method of fabrication thereof are described herein. An example optical device may include an optical element (100). The optical element (100) may have an optical path material (105) to allow a light to pass therethrough. The optical path material (105) may have a first end portion (110) with a first end surface (112), a second end portion (110) with a second end surface (112), and a middle portion (115) between the first and second end portions (110) with an interior (116) and an exterior surface (117). A coating (120) may be disposed along the exterior surface (117) and diffused into the optical path material (105). The coating (120) may minimize leakage of the light from the interior (116) through the exterior (117) surface.
摘要翻译： 本文描述了一种光学元件装置及其制造方法。 示例性的光学器件可以包括光学元件（100）。 光学元件（100）可以具有允许光通过的光路材料（105）。 光路材料（105）可以具有带有第一端面（112）的第一端部（110），具有第二端面（112）的第二端部部分（110）和位于 具有内部（116）和外表面（117）的第一和第二端部（110）。 涂层（120）可以沿着外表面（117）设置并扩散到光路材料（105）中。 涂层（120）可以最小化来自内部（116）的光通过外部（117）表面的泄漏。
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公开(公告)号：US20150240627A1
公开(公告)日：2015-08-27
申请号：US14431011
申请日：2013-09-06
CPC分类号： E21B47/122 , E21B41/02 , G01N17/04 , G01V3/26
摘要： Methods and systems for monitoring material loss in a downhole environment arising from corrosion and/or erosion include placing a downhole sensor in a borehole. The resistance of the downhole sensor is measured using a four-probe resistance technique in which a power source is provided at two electrodes of the downhole sensor and voltage is measured at two voltage taps. A rise in voltage over time indicates loss of conductive material on the downhole sensor. The conductive material on the downhole sensor may be formed to provide discrete voltage increases for improving reliability of material loss and/or rate of material loss resistance measurements.
摘要翻译： 用于监测由于腐蚀和/或侵蚀引起的井下环境中的材料损失的方法和系统包括将井下传感器放置在钻孔中。 使用四探针电阻技术测量井下传感器的电阻，其中在井下传感器的两个电极处提供电源，并且在两个电压抽头测量电压。 随着时间的推移，电压上升表示井下传感器导电材料损失。 井下传感器上的导电材料可以形成为提供离散的电压增加，以提高材料损失的可靠性和/或材料损耗阻力测量的速率。
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