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31. 发明申请

WO2020180861A1 QUASI-FUNDAMENTAL-MODE OPERATED MULTIMODE FIBER FOR DISTRIBUTED ACOUSTIC SENSING 审中-公开
公开(公告)号：WO2020180861A1
公开(公告)日：2020-09-10
申请号：PCT/US2020/020785
申请日：2020-03-03
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE
发明人： HVEDING, Frode , ASHRY, Islam , YUAN, Mao , BIN ALIAS, Mohd Sharizal , OOI, Boon Siew , ARSALAN, Muhammad
IPC分类号： G01V1/20 , G01V1/22 , G01H9/00 , G01D5/353
摘要： Systems and methods include a number of optical pulses are transmitted by transmitting, by a distributed acoustic sensor (DAS), where the optical pulses are transmitted at an input port associated with a multimode fibers (MMF) used by the DAS, and where the fundamental mode of the MMF is excited. A number of backscattered Rayleigh signals are collected by the DAS. The Rayleigh signals are recorded as an output intensity profile. A position along the MMF that is subject to vibrations and corresponding vibration parameters are determined by analyzing the recorded output intensity profile.

32. 发明申请

WO2019236271A1 LINER INSTALLATION WITH INFLATABLE PACKER 审中-公开
公开(公告)号：WO2019236271A1
公开(公告)日：2019-12-12
申请号：PCT/US2019/032953
申请日：2019-05-17
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , WIRELESS INSTRUMENTATION SYSTEMS AS
发明人： ARSALAN, Muhammad , CLAYBOROUGH, Henrik, Wanvik , FELLINGHAUG, Jarl, André
IPC分类号： E21B33/127 , E21B43/10 , E21B23/06
摘要： A system and methods of its use are described. The system includes a well tool configured to be positioned within a wellbore. The system includes a sleeve defining an inner volume. The sleeve is configured to secure at least a portion of the well tool within the inner volume while the well tool is positioned within the wellbore. The system includes a hollow member positioned within the inner volume and coupled to the well tool. The system includes a rod positioned within the inner volume and coupled to the sleeve. The rod passes through the hollow member to couple to the sleeve. The rod is configured to move the sleeve relative to the well tool in response to a pressure applied on the rod. The hollow member defines a seat configured to receive the rod to restrict movement of the sleeve relative to the well tool.

33. 发明申请

WO2019224594A1 DETECTING SATURATION LEVELS OF A CORE SAMPLE USING MAGNETIC FIELDS 审中-公开
公开(公告)号：WO2019224594A1
公开(公告)日：2019-11-28
申请号：PCT/IB2018/057351
申请日：2018-09-24
申请人： SAUDI ARABIAN OIL COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： KARIMI, Muhammad Akram , AYUB, Muhammad , ARSALAN, Muhammad , SHAMIM, Atif
IPC分类号： G01N27/74 , G01N33/28 , G01V3/10
摘要： A system is configured to detect saturation levels of a target, such as a core sample of a reservoir, using magnetic fields generated by hydrophilic magnetic nanoparticles within the target. The target contains both a hydrocarbon, such as oil or gas, and a mixture comprised of water and the hydrophilic magnetic nanoparticles. The system includes magnetic field detectors for spatial distribution across a dimension of the target. The magnetic field detectors are configured to detect a magnetic field associated with the hydrophilic magnetic nanoparticles. A data processing system is configured - for example, programmed - to determine a saturation profile of the target based on the magnetic field.

34. 发明申请

WO2019138271A1 NANOCOMPOSITE ELECTRODE MATERIALS FOR USE IN HIGH TEMPERATURE AND HIGH PRESSURE RECHARGEABLE BATTERIES 审中-公开
公开(公告)号：WO2019138271A1
公开(公告)日：2019-07-18
申请号：PCT/IB2018/056449
申请日：2018-08-24
申请人： SAUDI ARABIAN OIL COMPANY
发明人： ARSALAN, Muhammad , ALSHARAEH, Edreese , MUSSA, Yasmin , AHMED, Faheem
IPC分类号： H01M4/36 , H01M4/48 , H01M4/525 , H01M4/58 , H01M4/62 , H01M10/0525 , H01M10/054
摘要： Presented in the present disclosure are nanocomposites and rechargeable batteries which are resistant to thermal runaway and are safe, reliable, and stable electrode materials for rechargeable batteries operated at high temperature and high pressure. The nanocomposites include a plurality of transition metal oxide nanoparticles, a plurality of ultrathin sheets of a first two-dimensional (2D) material, and a plurality of ultrathin sheets of a different 2D material, which act in synergy to provide an improved thermal stability, an increased surface area, and enhanced electrochemical properties to the nanocomposites. For example, rechargeable batteries that include the nanocomposites as an electrode material have an enhanced performance and stability over a broad temperature range from room temperature to high temperatures. These batteries fill an important need by providing a safe and reliable power source for devices operated at high temperatures and pressures such as downhole equipment used in the oil industry.

35. 发明申请

WO2018222442A1 HARVESTING ENERGY FROM FLUID FLOW 审中-公开
公开(公告)号：WO2018222442A1
公开(公告)日：2018-12-06
申请号：PCT/US2018/033855
申请日：2018-05-22
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
发明人： AHMAD, Talha Jamal , ARSALAN, Muhammad , BLACK, Michael J. , NOUI-MEHIDI, Mohamed Nabil
IPC分类号： H02N2/18
摘要： The bluff body attaches to an elastic mount and is capable of generate vortex shedding when the elastic mount orients the bluff body in a flow-line traverse to a fluid flow and vibrates in response to the vortex shedding. A harvester is located within the bluff body and is capable of generating power above a specified threshold in response to the vibration.

36. 发明申请

WO2018106635A1 THRU-TUBING SUBSURFACE COMPLETION UNIT EMPLOYING DETACHABLE ANCHORING SEALS 审中-公开
公开(公告)号：WO2018106635A1
公开(公告)日：2018-06-14
申请号：PCT/US2017/064617
申请日：2017-12-05
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
发明人： ARSALAN, Muhammad , NOUI-MEHIDI, Mohamed, N.
IPC分类号： E21B23/06 , E21B33/12 , E21B34/06 , E21B41/00 , E21B17/10
摘要： Provided are systems and methods for thru-tubing completion including a sub¬ surface completion unit (SCU) system including a SCU wireless transceiver for communicating with a surface control system of a well by way of wireless communication with a down-hole wireless transceiver disposed in a wellbore of the well, one or more SCU anchoring seals having an un-deployed position (enabling the SCU to pass through production tubing disposed in the wellbore of the well) and a deployed position (to seal against a wall of the target zone of the open-hole portion of the wellbore to provide zonal isolation between adjacent regions in the wellbore) and one or more SCU centralizers having an un-deployed position (enabling the SCU to pass through the production tubing disposed in the wellbore of the well) and a deployed position (to position the SCU in the target zone of the open-hole portion of the wellbore).

37. 发明申请

WO2017040102A1 SYSTEMS AND METHODS FOR DETERMINING WATER-CUT OF A FLUID MIXTURE 审中-公开
标题翻译：用于确定流体混合物的水切割的系统和方法
公开(公告)号：WO2017040102A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/048128
申请日：2016-08-23
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： ARSALAN, Muhammad , KARIMI, Muhammad Akram , SHAMIM, Atif
IPC分类号： G01N33/28 , G01N22/04
CPC分类号： G01N22/04 , G01N33/2823
摘要： Provided in some embodiments are systems and methods for measuring the water content (or water-cut) of a fluid mixture, such as oil production fluids. Provided in some embodiments is a water-cut sensor system (1000) that includes a microwave T-resonator (1118), a ground conductor (1114), and a separator (1140). The T-resonator (1118) including a feed line (1130), and an open shunt stub (1132) conductively coupled to the feed line (1130). The ground conductor (1114) including a bottom ground plane (1120) opposite the T-resonator (1118) and a ground ring (1122) conductively coupled to the bottom ground plane (1120), with the feed line (1130) overlapping at least a portion of the ground ring (11229. The separator (1140) including a dielectric material disposed between the feed line (1130) and the portion of the ground ring (1122) overlapped by the feed line (1130), and the separator (1140) being adapted to electrically isolate the T-resonator (1118) from the ground conductor (1114).
摘要翻译：在一些实施例中提供了用于测量流体混合物（例如产油流体）的含水量（或水切割）的系统和方法。在一些实施例中提供了包括微波T谐振器（1118），接地导体（1114）和隔板（1140）的水切传感器系统（1000）。包括馈电线（1130）的T谐振器（1118）和导电耦合到馈电线（1130）的开路旁路短截线（1132）。包括与T谐振器（1118）相对的底部接地平面（1120）的接地导体（1114）和导电耦合到底部接地平面（1120）的接地环（1122），馈电线（1130）至少重叠接地环的一部分（11229）。包括设置在馈电线（1130）和接地环（1122）的与供电线（1130）重叠的部分之间的介电材料的隔板（1140）和隔板（1140））适于将T谐振器（1118）与接地导体（1114）电隔离。

38. 发明申请

WO2017007763A1 SYSTEMS AND METHODS FOR NEAR-INFRARED BASED WATER CUT MONITORING IN MULTIPHASE FLUID FLOW 审中-公开
标题翻译：多相流体流中基于红外基础的水切割监测系统与方法
公开(公告)号：WO2017007763A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/040980
申请日：2016-07-05
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
发明人： AHMAD, Talha, Jamal , NOUI-MEHIDI, Mohamed, Nabil , ARSALAN, Muhammad
IPC分类号： G01F1/74 , G01F1/66 , G01N21/17
CPC分类号： G01N21/359 , G01F1/661 , G01F1/74 , G01N21/17 , G01N21/49 , G01N21/85 , G01N33/18 , G01N2021/8405 , G01N2201/061 , G01N2201/12 , H04B10/2504
摘要： Embodiments of systems and methods for characterizing multiphase flow (MPF) of fluid and enhancing measuring and monitoring of a full range of water cut in a portion of a pipe for oil-related operations are provided. An embodiment of a system can include a flow director to direct the MPF between paired wide-band near-infrared (NIR) emitters and detectors electrically coupled to signal conditioning, processing, and characterizing modules to determine absorption and scattering of MPF and define and display MPF characteristics for measuring and monitoring in oil-related operations.
摘要翻译：提供了用于表征流体的多相流（MPF）的系统和方法的实施例，并且增强了用于与油相关的操作的管道的一部分中的全范围的切割的测量和监测。系统的一个实施例可以包括一个流导向器，用于将MPF引导在配对的宽带近红外（NIR）发射器和电耦合到信号调理，处理和表征模块的检测器之间，以确定MPF的吸收和散射并限定和显示强制性油气相关业务的测量和监测特征。

39. 发明公开

EP4146906A1 DETERMINING THE INTEGRITY OF AN ISOLATED ZONE IN A WELLBORE 审中-实审
公开(公告)号：EP4146906A1
公开(公告)日：2023-03-15
申请号：EP21727691.4
申请日：2021-05-03
申请人： Saudi Arabian Oil Company , Wireless Instrumentation Systems AS
发明人： ARSALAN, Muhammad , FELLINGHAUG, Jarl André , HANSEN, Stian Marius , FIKSDAL, Vegard
IPC分类号： E21B33/035 , E21B33/124

40. 发明公开

EP4014019A1 SIMULTANEOUS DISTRIBUTED TEMPERATURE AND VIBRATION SENSING USING MULTIMODE OPTICAL FIBER 审中-实审
公开(公告)号：EP4014019A1
公开(公告)日：2022-06-22
申请号：EP20764229.9
申请日：2020-08-14
申请人： Saudi Arabian Oil Company , King Abdullah University of Science and Technology
发明人： HVEDING, Frode , ASHRY, Islam , YUAN, Mao , OOI, Boon Siew , ARSALAN, Muhammad
IPC分类号： G01K11/32 , G01H9/00 , G01D5/353

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