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111.发明授权Method for improving infrared analysis estimations by automatically compensating for instrument instabilities 失效通过自动补偿仪器不稳定性来改进红外分析估计的方法
公开(公告)号：US5397899A
公开(公告)日：1995-03-14
申请号：US917486
申请日：1992-07-21
申请人： Rocco DiFoggio , Maya Sadhukhan
发明人： Rocco DiFoggio , Maya Sadhukhan
CPC分类号： G01N33/2829 , G01N21/35 , G01N21/3577 , G01N21/359
摘要： The present invention is a method for improving the estimation of physical properties of a material based on the infrared spectrum of the material and the correlation between directly-measured properties of interest and the infrared spectra of a representative set of calibration specimens of the material. By intentionally introducing spectral distortion such as transmittance shifts, wavelength shifts, absorbance-baseline shifts and absorbance-baseline tilts into the infrared spectra of the representative specimens and then determining the correlation between the distorted spectra and the directly-measured properties before applying the correlation to the infrared spectrum of the sample being analyzed, the correlation is self-compensating for the types of distortion introduced.
摘要翻译： 本发明是一种基于材料的红外光谱改善材料的物理性质的估计方法，以及直接测量的感兴趣的性质与该材料的代表性校准样品组的红外光谱之间的相关性。 通过有意引入诸如透射率偏移，波长漂移，吸收 - 基线偏移和吸收 - 基线的光谱失真倾斜到代表性样本的红外光谱中，然后在应用相关性之前确定失真光谱与直接测量特性之间的相关性 正在分析的样品的红外光谱，相关性是引入的失真类型的自补偿。
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公开(公告)号：US5212353A
公开(公告)日：1993-05-18
申请号：US682728
申请日：1984-12-17
CPC分类号： E21B47/082 , G01V1/52 , G10K11/32 , G01V2001/526 , Y10S367/912
摘要： A focused acoustic transducer for use with a borehole televiewer wherein the transducer is provided with a concaved surface designed to focus the acoustic energy and reduce the energy present in the side lobes of the near field.
摘要翻译： 一种用于钻孔电视收视机的集中声学换能器，其中换能器设置有凹面，设计用于聚焦声能并减少存在于近场的旁瓣中的能量。
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公开(公告)号：US4771634A
公开(公告)日：1988-09-20
申请号：US35110
申请日：1987-04-06
申请人： Rocco DiFoggio
发明人： Rocco DiFoggio
CPC分类号： E21B25/06 , B01D11/0219 , E21B25/08 , G01N1/34 , G01N33/241 , G01N2001/4061
摘要： In a solvent extraction process for removing captured formation fluids from sponge core, a sintered metal plate solvent disperser directs returned solvent, in the extractor, outwardly onto the sponge in a sponge core cylinder.
摘要翻译： 在用于从海绵芯中去除捕获的地层流体的溶剂萃取方法中，烧结金属板溶剂分散器将萃取器中返回的溶剂向外引导到海绵芯筒中的海绵上。
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公开(公告)号：US20220162936A1
公开(公告)日：2022-05-26
申请号：US16953652
申请日：2020-11-20
申请人： Rocco DiFoggio
发明人： Rocco DiFoggio
摘要： An apparatus for separating fluids and controlling flow of production fluid includes a diversion assembly configured to receive production fluid produced from a subterranean region, the diversion assembly including an inflow conduit in fluid communication with a first outflow conduit and a second outflow conduit, the first outflow conduit in fluid communication with a surface location. The apparatus also includes a separation assembly including a hydrophilic ribbon and an oleophilic ribbon configured to be immersed in the production fluid, at least part of the hydrophilic ribbon and the oleophilic ribbon configured to move with the production fluid, the oleophilic ribbon configured to redirect a flow of hydrocarbons into the first outflow conduit, and the hydrophilic ribbon configured to redirect a flow of water-based fluid into the second outflow conduit.
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115.发明申请公开(公告)号：US20220112793A1
公开(公告)日：2022-04-14
申请号：US17068462
申请日：2020-10-12
申请人： Rocco DiFoggio
发明人： Rocco DiFoggio
摘要： An apparatus for processing components of a fluid having a first fluid component and a second fluid component in a fluid property-dependent fluid device includes an energy device configured to input energy to the fluid, the energy selectively changing a property of one of the first and second components more than the other of the first and second components.
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116.发明授权公开(公告)号：US10718879B2
公开(公告)日：2020-07-21
申请号：US15843193
申请日：2017-12-15
申请人： Rocco DiFoggio , Thomas Kruspe
发明人： Rocco DiFoggio , Thomas Kruspe
摘要： Systems and sensor elements for indirect monitoring of cumulative damage to downhole components are described. The systems include a sensor body defining an internal cavity with at least one electrical wear element located within the sensor body. A portion of the at least one electrical wear element electrically extends from the internal cavity, through the sensor body, and to an exterior of the sensor body. An abrasive substance is located within the internal cavity, the abrasive substance being moveable within the internal cavity to contact and erode material of the at least one electrical wear element such that erosion of the at least one electrical wear element causes a resistance of the at least one electrical wear element to increase.
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公开(公告)号：US20180156035A1
公开(公告)日：2018-06-07
申请号：US15369300
申请日：2016-12-05
摘要： A method for estimating a chemical composition of hydrocarbons of interest includes: performing a measurement for each physical property of a plurality of physical properties of the hydrocarbons of interest using a sensor to provide a value for each different physical property being measured; and estimating the chemical composition of the hydrocarbons of interest by using a correlation prediction function for each chemical component in the chemical composition in terms of the different physical properties being measured.
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118.发明授权公开(公告)号：US09733182B2
公开(公告)日：2017-08-15
申请号：US13856815
申请日：2013-04-04
申请人： Rocco DiFoggio , Thomas Kruspe , Sebastian Jung
发明人： Rocco DiFoggio , Thomas Kruspe , Sebastian Jung
CPC分类号： G01N21/4133 , E21B47/10 , E21B2049/085 , G01N33/2823 , G01N2021/434 , G01N2021/437
摘要： In one aspect, an apparatus for determining a property of a fluid is disclosed that in one embodiment may include a transparent member having an axis and a first end substantially perpendicular to the axis and a second end having an outer surface at a first angle to the axis, a light source directing light at the first end, a detector placed spaced from the second end, the space between the second end and the detector containing a fluid, wherein the detector detects light exiting from the outer surface at a second angle to the axis and passing through the fluid, and a controller for determining the second angle from the light detected by the detector. A processor determines the bulk fluid refractive index from the light detected by the detector and a property of the fluid therefrom.
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公开(公告)号：US09637996B2
公开(公告)日：2017-05-02
申请号：US14218008
申请日：2014-03-18
申请人： Rocco DiFoggio
发明人： Rocco DiFoggio
CPC分类号： E21B33/1208 , B82Y30/00 , E21B33/13 , E21B47/12 , E21B47/122
摘要： A seal includes an elastomeric material and a plurality of nanosprings filling the elastomeric material to form a filled elastomeric composite that provides the seal. A spring constant of the nanosprings is within a selected range of an effective spring constant of the elastomeric material such that a durometer of the filled elastomeric composite at an elevated temperature is greater than the durometer of the elastomeric material alone at the elevated temperature. The seal may be used to seal a first component to a second component where both components are configured to perform a task below the surface of the earth.
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120.发明授权Apparatus and methods for leak detection in wellbores using nonradioactive tracers 有权使用非放射性示踪剂的井筒泄漏检测装置和方法公开(公告)号：US09593572B2
公开(公告)日：2017-03-14
申请号：US14503963
申请日：2014-10-01
申请人： Darin H. Duphorne , Rocco DiFoggio
发明人： Darin H. Duphorne , Rocco DiFoggio
CPC分类号： E21B47/1015 , G01V5/101
摘要： In one aspect, a wellbore system is disclosed for determining breach of cement section in the wellbore, wherein the system includes a cement section in the wellbore formed to prevent flow of fluids including hydrocarbons through the cement section, nonradioactive tracers that emit radioactive emission when activated by a radiation source, a radioactive source that generates radioactive particles to activate the nonradioactive tracers that have migrated through the cement to cause the nonradioactive tracers to emit radiation, a detector for detecting the radioactive emission from the nonradioactive tracer, and a processor that determines from the detected radioactive emission a fluid leak through the cement section.
摘要翻译： 在一个方面，公开了一种用于确定井眼中的水泥段的破裂的井眼系统，其中该系统包括在井筒中形成的水泥段，以防止包括通过水泥段的烃的流体流动，当被激活时发射放射性发射的非放射性示踪剂 通过辐射源产生放射性源，其产生放射性粒子以激活已经通过水泥迁移以引起非放射性示踪剂发射辐射的非放射性示踪物，用于检测来自非放射性示踪剂的放射性发射的检测器，以及从非放射性源 检测到的放射性污染物通过水泥段泄漏。
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