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1. 发明申请

WO2019099356A1 CONTROL OF ELASTOMER SWELLING RATE VIA SURFACE FUNCTIONALIZATION 审中-公开
公开(公告)号：WO2019099356A1
公开(公告)日：2019-05-23
申请号：PCT/US2018/060672
申请日：2018-11-13
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： DOLOG, Rostyslav , VENTURA, Darryl , KHABSHESKU, Valery , DARUGAR, Qusai
IPC分类号： C09K8/42 , C09K3/10
CPC分类号： E21B33/12 , C09K8/035 , C09K8/50 , C09K8/512 , C09K8/887 , E21B33/1208
摘要： A sealing system for a flow channel comprises a mandrel and a swellable article disposed about the mandrel, the swellable article comprising a swellable body containing an elastomer of ethylene propylene diene monomer, styrene butadiene rubber, polychloroprene rubber, fluorosilicone rubber, fluoroelastomers, perfluoroelastomers, isobutylene-isoprene rubber, or a combination comprising at least one of the foregoing; wherein a surface of the swellable body is functionalized with a functional group that is effective to cause the surface of the swellable body to become more oleophobic than a reference surface without the functional group.

2. 发明申请

WO2018187558A1 ANTI-DEGRADATION AND SELF-HEALING LUBRICATING OIL 审中-公开
公开(公告)号：WO2018187558A1
公开(公告)日：2018-10-11
申请号：PCT/US2018/026240
申请日：2018-04-05
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： VENTURA, Darryl , DOLOG, Rostyslav , MAZYAR, Oleg A. , KHABASHESKU, Valery , DARUGAR, Qusai
IPC分类号： C10M169/04 , C10M129/04 , C10M133/04
摘要： A lubricating oil comprises a base oil; and an anti-degradation additive comprising microcapsules, nanocapsules, or a combination comprising at least one of the foregoing; the microcapsules and the nanocapsules each independently having a core of a neutralizing material and a polymeric encapsulant configured to release the neutralizing material in an acidic environment by breaking crosslinks or hydrogen bonds in the polymeric encapsulant. The released neutralizing material can prevent the formation of viscous, high molecular weight molecules thus enhancing the lifetime of the lubricating oil and improving its reliability.

3. 发明申请

WO2009046193A1 METHOD AND APPARATUS FOR IMAGING BED BOUNDARIES USING AZIMUTHAL PROPAGATION RESISTIVITY MEASUREMENTS 审中-公开
标题翻译：使用AZIMUTHAL传播电阻测量法成像边界的方法和装置
公开(公告)号：WO2009046193A1
公开(公告)日：2009-04-09
申请号：PCT/US2008/078578
申请日：2008-10-02
申请人： BAKER HUGHES INCORPORATED , TANG, Xiao, Ming , WANG, Tsili
发明人： TANG, Xiao, Ming , WANG, Tsili
IPC分类号： G01V1/40
CPC分类号： G01V3/28
摘要： A method for imaging a geologic deposit using data collected from a borehole includes: selecting an instrument for performing electromagnetic (EM) measurements, the instrument including at least one transmitter and at least one orthogonally oriented receiver; obtaining EM measurement data from the borehole with the instrument; transforming the EM measurement data to acoustic data; and estimating at least one of a direction and a distance from the instrument to the deposit from the data. A computer program product and a system are provided.
摘要翻译：使用从井眼收集的数据对地质沉积物成像的方法包括：选择用于执行电磁（EM）测量的仪器，所述仪器包括至少一个发射器和至少一个正交定向的接收器; 用仪器从钻孔获取EM测量数据; 将EM测量数据转换为声学数据; 并且从数据估计从仪器到存款的方向和距离中的至少一个。提供了一种计算机程序产品和系统。

4. 发明申请

WO2009026004A1 GRAVITATIONAL METHOD AND APPARATUS FOR MEASURING TRUE VERTICAL DEPTH IN A BOREHOLE 审中-公开
标题翻译：用于测量井眼中真实垂直深度的测绘方法和装置
公开(公告)号：WO2009026004A1
公开(公告)日：2009-02-26
申请号：PCT/US2008/072486
申请日：2008-08-07
申请人： BAKER HUGHES INCORPORATED , DIFOGGIO, Rocco , GEORGI, Daniel, T. , ESTES, Robert, Alan
发明人： DIFOGGIO, Rocco , GEORGI, Daniel, T. , ESTES, Robert, Alan
IPC分类号： G01V7/04
CPC分类号： G01V7/00 , E21B47/04
摘要： A method for measuring true vertical depth in a borehole, the method including: measuring gravitational acceleration in the borehole; and determining the true vertical depth from the measurement.
摘要翻译：一种用于测量钻孔中真实垂直深度的方法，所述方法包括：测量井眼中的重力加速度; 并从测量中确定真实的垂直深度。

5. 发明申请

WO2005047647A1 A METHOD AND APPARATUS FOR A DOWNHOLE SPECTROMETER BASED ON ELECTRONICALLY TUNABLE OPTICAL FILTERS 审中-公开
标题翻译：基于电子可控光学滤波器的井下光谱仪的方法与装置
公开(公告)号：WO2005047647A1
公开(公告)日：2005-05-26
申请号：PCT/US2004/037601
申请日：2004-11-10
申请人： BAKER HUGHES INCORPORATED
发明人： DIFOGGIO, Rocco , BERGREN, Paul
IPC分类号： E21B47/10
CPC分类号： E21B49/10 , E21B47/06 , G01J3/26
摘要： The present invention provides an apparatus and method for high resolution spectroscopy (approximately 10 picometer wavelength resolution) using a tunable optical filter (TOF) for analyzing a formation fluid sample down hole and at the surface to determine formation fluid parameters. The analysis comprises determination of gas oil ratio, API gravity and various other fluid parameters which can be estimated after developing correlations to a training set of samples using a neural network or a chemometric equation.
摘要翻译：本发明提供一种用于分析地层流体样品井下和表面以确定地层流体参数的可调谐滤光器（TOF）的高分辨率光谱仪（约10象素波长分辨率）的装置和方法。分析包括确定瓦斯油比率，API重力和各种其他流体参数，这些参数可以在使用神经网络或化学计量学方法与训练样本集相关联后进行估计。

6. 发明申请

WO2018057685A1 WEAR RESISTANT AND HIGH TEMPERATURE RESISTANT ELASTOMER NANOCOMPOSITES 审中-公开
标题翻译：耐磨和耐高温弹性体纳米复合材料
公开(公告)号：WO2018057685A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/052624
申请日：2017-09-21
申请人： BAKER HUGHES, A GE COMPANY, LLC
发明人： DOLOG, Rostyslav , VENTURA, Darryl , KHABASHESKU, Valery N.
IPC分类号： C08L21/00 , C08K9/04 , C08K3/04 , C08L15/00 , C09K3/12
摘要： An elastomer nanocomposite comprises an elastomer comprising a non-functionalized first elastomer and a functionalized second elastomer and a functionalized filler crosslinked with the elastomer, wherein the non-functionalized first elastomer and the functionalized second elastomer are independently an ethylene-propylene-diene monomer rubber; a nitrile butadiene rubber; a hydrogenated nitrile butadiene rubber; a butadiene rubber; a styrenebutadiene rubber; an acrylonitrile butadiene rubber; an acrylate-butadiene rubber; a natural rubber; a polyisoprene rubber; a polychloroprene rubber; an ethylene-vinyl acetate rubber; a polypropylene oxide rubber; a polypropylene sulfide rubber; a fluoroelastomer; a perfluoroelastomer; a polyurethane rubber, or a functionalized derivative thereof.
摘要翻译：弹性体纳米复合材料包含含有非官能化第一弹性体和官能化第二弹性体的弹性体和与弹性体交联的官能化填料，其中非官能化第一弹性体和官能化第二弹性体独立地为乙烯 - 丙烯 - 二烯单体橡胶; 丁腈橡胶; 氢化丁腈橡胶; 丁二烯橡胶; 苯乙烯丁二烯橡胶; 丙烯腈丁二烯橡胶; 丙烯酸丁二酯橡胶; 天然橡胶; 聚异戊二烯橡胶; 聚氯丁二烯橡胶; 乙烯 - 乙酸乙烯酯橡胶; 聚环氧丙烷橡胶; 聚丙烯硫化物橡胶; 含氟弹性体; 全氟弹性体; 聚氨酯橡胶或其官能化衍生物。

7. 发明申请

WO2010036258A1 MULTI-PROBE PRESSURE TEST 审中-公开
标题翻译：多重压力测试
公开(公告)号：WO2010036258A1
公开(公告)日：2010-04-01
申请号：PCT/US2008/077717
申请日：2008-09-25
申请人： BAKER HUGHES INCORPORATED , GORDON, Robert, J. , SHAMMAI, H. Michael
发明人： GORDON, Robert, J. , SHAMMAI, H. Michael
IPC分类号： E21B49/08
CPC分类号： E21B49/10 , E21B47/06
摘要： A method and device for determining a formation gradient. The device comprises probes that are a set distance apart; disposing the device into a wellbore and measuring formation pressure with the probes provides formation pressures that can be correlated with the set distance. The measured pressures and correlated set distance is used to determine the formation gradient.
摘要翻译：一种确定地层梯度的方法和装置。该装置包括距离相距一定距离的探针; 将设备置于井眼中并用探头测量地层压力可提供与设定距离相关的地层压力。测量压力和相关设定距离用于确定地层梯度。

8. 发明申请

WO2009088547A3 HIGH RESOLUTION GAMMA MEASUREMENTS AND IMAGING 审中-公开
公开(公告)号：WO2009088547A3
公开(公告)日：2009-07-16
申请号：PCT/US2008/080326
申请日：2008-10-17
申请人： BAKER HUGHES INCORPORATED , HASSAN, Gamal, A. , MADIGAN, William, P. , KURKOSKI, Philip, L. , LINDSAY, Gavin
发明人： HASSAN, Gamal, A. , MADIGAN, William, P. , KURKOSKI, Philip, L. , LINDSAY, Gavin
IPC分类号： G01V5/00 , G01V5/04
摘要： A method for measuring radiation in a borehole, the method including placing a detector comprising a scintillator and a plurality of photodetectors in the borehole; detecting a radiation interaction with a first photodetector; detecting the radiation interaction with at least a second photodetector; and determining a location of the interaction from the detecting; wherein the location provides information regarding formations surrounding the borehole.

9. 发明申请

WO2009052495A1 METHODS FOR INTERPRETING MULTI-COMPONENT INDUCTION LOGS USING THE X-SIGNAL MEASUREMENTS 审中-公开
标题翻译：使用X-SIGNAL测量解释多分量感应日志的方法
公开(公告)号：WO2009052495A1
公开(公告)日：2009-04-23
申请号：PCT/US2008/080501
申请日：2008-10-20
申请人： BAKER HUGHES INCORPORATED , WANG, Tsili , XUE, Cynthia, D. , PELEGRI, Luis, M.
发明人： WANG, Tsili , XUE, Cynthia, D. , PELEGRI, Luis, M.
IPC分类号： G01V3/10
CPC分类号： G01V3/28
摘要： Multi-component induction measurements are made using a resistivity logging tool in an anistropic earth formation. The X- signal (quadrature) is insensitive to borehole eccentricity. A subset of the multi-component measurements are inverted to first determine horizontal resistivities. Using the determined horizontal resistivities and another subset of the multi-component measurements, the vertical resistivities are obtained. Results of using the in-phase signals are comparable to those obtained using multifrequency focusing of quadrature signals.
摘要翻译：多分量感应测量使用电磁测井工具在无水土层中进行。 X射线信号（正交）对钻孔偏心不敏感。多组分测量的子集被反转以首先确定水平电阻率。使用确定的水平电阻率和多分量测量的另一子集，获得垂直电阻率。使用同相信号的结果与使用正交信号的多频聚焦获得的结果相当。

10. 发明申请

WO2009042674A1 A SYSTEM AND METHOD FOR DOWNHOLE OPTICAL ANALYSIS 审中-公开
标题翻译：一种用于卧室光学分析的系统和方法
公开(公告)号：WO2009042674A1
公开(公告)日：2009-04-02
申请号：PCT/US2008/077507
申请日：2008-09-24
申请人： BAKER HUGHES INCORPORATED , KISCHKAT, Tobias , SROKA, Stefan , SCHAEFER, Peter
发明人： KISCHKAT, Tobias , SROKA, Stefan , SCHAEFER, Peter
IPC分类号： E21B47/10
CPC分类号： G01N21/31 , E21B49/08 , E21B2049/085 , G01N21/3504 , G01N21/359 , G01N21/64
摘要： A method is disclosed for measuring optical properties of a fluid downhole, the method comprising measuring intensity of light interacting with the fluid downhole for each of one or more wavelengths; integrating each intensity of light for each wavelength for an integration time; and estimating the optical property from a difference between a starting value and an ending value for the integral of the intensity of light over time divided by the integration time for the wavelength. An apparatus is disclosed for measuring an optical property of a fluid downhole, the apparatus comprising one or more photodiodes that measure an intensity of light interacting with the fluid downhole for each of one or more wavelengths; and one or more integration circuits that each integrates an intensity of light for one wavelength for an integration time.
摘要翻译：公开了一种用于测量井下液体的光学性质的方法，该方法包括测量与一个或多个波长中的每一个相对应的与井下的流体相互作用的光的强度; 将每个波长的每个光强度积分为积分时间; 并根据光强随时间积分的积分时间的起始值和结束值之间的差值估计光学性质除以波长的积分时间。公开了一种用于测量井下流体的光学性质的装置，该装置包括一个或多个光电二极管，其测量与一个或多个波长中的每一个的井下相互作用的光的强度; 以及一个或多个积分电路，每个集成电路将一个波长的光强度集成在一个积分时间内。

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