专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2019166870A1 DETECTING SATURATION LEVELS OF A SAMPLE CORE USING ELECTROMAGNETIC WAVES 审中-公开
公开(公告)号：WO2019166870A1
公开(公告)日：2019-09-06
申请号：PCT/IB2018/056518
申请日：2018-08-27
申请人： SAUDI ARABIAN OIL COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： AYUB, Muhammad , ARSALAN, Muhammad , KARIMI, Muhammad Akram , SHAMIM, Atif
IPC分类号： G01N33/24 , G01N22/04
摘要： A system includes resonators (11, 12, 13, 14) configured for spatial distribution across a dimension of a target (5), with the resonators each being configured to transmit signals into the target and to receive signals through the target; and a data processing system (35) to generate, based on the signals transmitted and received, a saturation profile of the target.

2. 发明申请

WO2020102311A1 OPTICAL FIBER VIBRATION SENSOR WITH IMPROVED SIGNAL TO NOISE RATIO MANAGEMENT 审中-公开
公开(公告)号：WO2020102311A1
公开(公告)日：2020-05-22
申请号：PCT/US2019/061130
申请日：2019-11-13
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： HVEDING, Frode , ASHRY, Islam , YUAN, Mao , BIN ALIAS, Mohd Sharizal , OOI, Boon Siew , ARSALAN, Muhammad
IPC分类号： G01H9/00
摘要： The subject matter of this specification can be embodied in, among other things, a method for remotely sensing vibration includes transmitting a collection of optical pulses through an optical fiber at a predetermined frequency, detecting a collection of backscattered Rayleigh traces from the optical fiber based on a vibration of the optical fiber at a vibration frequency at a location along the optical fiber, determining a normalized differential trace based on the collection of Rayleigh traces, determining, based on the normalized differential trace, the location in the optical fiber of the vibration, and determining, based on the raw Rayleigh traces, the vibration frequency.

3. 发明申请

WO2019224595A1 IDENTIFYING CONTENT IN A CONDUIT 审中-公开
公开(公告)号：WO2019224595A1
公开(公告)日：2019-11-28
申请号：PCT/IB2018/057352
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 , ARSALAN, Muhammad , SHAMIM, Atif
IPC分类号： G01N33/18 , G01N33/24 , G01N33/28 , G01N22/00
摘要： An example system includes a core comprised of a dielectric material; a planar resonator on the core; a conduit containing the core and the planar resonator, with the conduit including an electrically-conductive material; and a coupling that is electrically-conductive and that connects the planar resonator to the conduit to enable the conduit to function as an electrical ground for the planar resonator.

4. 发明申请

WO2021030656A1 SIMULTANEOUS DISTRIBUTED TEMPERATURE AND VIBRATION SENSING USING MULTIMODE OPTICAL FIBER 审中-公开
公开(公告)号：WO2021030656A1
公开(公告)日：2021-02-18
申请号：PCT/US2020/046300
申请日：2020-08-14
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO AMERICAS , 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
摘要： Methods, systems, and apparatuses for simultaneous distributed temperature and vibration sensing using a multimode optical fiber (MMF) is disclosed. The distributed temperature and vibration sensing may include a single mode optical fiber (SMF) coupled to an MMF via a connection in which a central axis of the SMF is aligned with a central axis of the MMF. The connections provides of excitation of the fundamental mode within the MMF by light passing from the SMF into the MMF through the connection.

5. 发明申请

WO2020185682A1 DOWNHOLE MONITORING USING FEW-MODE OPTICAL FIBER BASED DISTRIBUTED ACOUSTIC SENSING 审中-公开
公开(公告)号：WO2020185682A1
公开(公告)日：2020-09-17
申请号：PCT/US2020/021717
申请日：2020-03-09
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： HVEDING, Frode , ASHRY, Islam , YUAN, Mao , BIN ALIAS, Mohd Sharizal , OOI, Boon Siew , ARSALAN, Muhammad
IPC分类号： G01H9/00 , G02B6/02 , G01V1/22 , G01V1/40
摘要： The subject matter of this specification can be embodied in, among other things, a method for removing intermodal distortion that includes receiving a collection of distorted backscattered Rayleigh signals from a collection of modes of an optical fiber, where the collection of distorted backscattered Rayleigh signals are distorted by an intermodal coupling among the collection of modes, receiving a collection of distortion parameters that are descriptive of distortion effects of the intermodal coupling, and determining an undistorted backscattered Rayleigh signal based on the collection of distorted backscattered Rayleigh signals and the collection of distortion parameters.

6. 发明申请

WO2020159944A1 HYBRID DISTRIBUTED ACOUSTIC TESTING 审中-公开
公开(公告)号：WO2020159944A1
公开(公告)日：2020-08-06
申请号：PCT/US2020/015347
申请日：2020-01-28
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： HVEDING, Frode , ASHRY, Islam , YUAN, Mao , ALIAS, Mohd Sharizal Bin , OOI, Boon Siew , ARSALAN, Muhammad
IPC分类号： G01H9/00
摘要： The subject matter of this specification can be embodied in, among other things, a method that includes separating, from a few mode optical fiber, a collection of backscattered Rayleigh signals based on a vibration of the few mode optical fiber at a vibration frequency at a first location along the few mode optical fiber, separating, from the few mode optical fiber, a collection of backscattered Stokes Raman signals and Anti-Stokes Raman signals based on a temperature of the few mode optical fiber at a second location along the few mode optical fiber, detecting the separated Rayleigh signals and Raman signals, determining, based on detecting the collection of backscattered Rayleigh traces, at least one of the first location, the vibration frequency, and an amplitude of the vibration, and determining, based on the detecting the collection of backscattered Raman signals, the temperature at the second location.

7. 发明申请

WO2018052865A1 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：WO2018052865A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/051045
申请日：2017-09-12
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： KARIMI, Muhammad Akram , SHAMIM, Atif , ARSALAN, Muhammad
IPC分类号： E21B47/10 , E21B49/08 , G01N22/04 , G01N33/28
摘要： Provided in some embodiments are systems and methods for measuring the water content (or water-cut) of a fluid mixture. Provided in some embodiments is a water-cut sensor system that includes a helical T-resonator, a helical ground conductor, and a separator provided at an exterior of a cylindrical pipe. The helical T-resonator including a feed line, and a helical open shunt stub conductively coupled to the feed line. The helical ground conductor including a helical ground plane opposite the helical open shunt stub and a ground ring conductively coupled to the helical ground plane. The feed line overlapping at least a portion of the ground ring, and the separator disposed between the feed line and the portion of the ground ring overlapped by the feed line to electrically isolate the helical T-resonator from the helical ground conductor.
摘要翻译：在一些实施例中提供了用于测量流体混合物的含水量（或含水量）的系统和方法。在一些实施例中提供了一种含水传感器系统，其包括螺旋T型谐振器，螺旋式接地导体以及设置在圆柱形管的外部的分离器。螺旋T型谐振器包括馈电线路和导电耦合到馈电线路的螺旋开路分路短截线。螺旋接地导体包括与螺旋开路分路短截线相对的螺旋接地平面和导电耦合到螺旋接地平面的接地环。馈送线重叠接地环的至少一部分，以及设置在馈送线和接地环的部分之间的分离器与馈送线重叠，以将螺旋T形谐振器与螺旋形接地导体电隔离。

8. 发明申请

WO2018052863A8 WATER-CUT SENSOR SYSTEM 审中-公开
标题翻译：水切割传感器系统
公开(公告)号：WO2018052863A8
公开(公告)日：2018-03-22
申请号：PCT/US2017/051042
申请日：2017-09-12
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： KARIMI, Muhammad, Akram , SHAMIM, Atif , ARSALAN, Muhammad
IPC分类号： E21B47/10 , E21B49/08 , G01N22/04 , G01N33/28
摘要： Provided in some embodiments is a method of manufacturing a pipe conformable water-cut sensors system. Provided in some embodiments is method for manufacturing a water-cut sensor system that includes providing a helical T-resonator, a helical ground conductor, and a separator at an exterior of a cylindrical pipe. The helical T-resonator including a feed line, and a helical open shunt stub conductively coupled to the feed line. The helical ground conductor including a helical ground plane opposite the helical open shunt stub and a ground ring conductively coupled to the helical ground plane. The feed line overlapping at least a portion of the ground ring, and the separator disposed between the feed line and the portion of the ground ring overlapped by the feed line to electrically isolate the helical T-resonator from the helical ground conductor.
摘要翻译：在一些实施例中提供了一种制造符合管道的含水量传感器系统的方法。在一些实施例中提供了一种用于制造含水传感器系统的方法，其包括在圆柱形管的外部提供螺旋T型谐振器，螺旋接地导体和分离器。螺旋T型谐振器包括馈电线路和导电耦合到馈电线路的螺旋开路分路短截线。螺旋接地导体包括与螺旋开路分路短截线相对的螺旋接地平面和导电耦合到螺旋接地平面的接地环。馈送线重叠接地环的至少一部分，以及设置在馈送线和接地环的部分之间的分离器与馈送线重叠，以将螺旋T形谐振器与螺旋形接地导体电隔离。

9. 发明申请

WO2020185453A1 MULTIPHASE FLOW METER COMBINING EXTENDED THROAT VENTURI WITH MICROWAVE RESONATORS 审中-公开
公开(公告)号：WO2020185453A1
公开(公告)日：2020-09-17
申请号：PCT/US2020/020868
申请日：2020-03-04
申请人： SAUDI ARABIAN OIL COMPANY , KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY , ARAMCO SERVICES COMPANY
发明人： ARSALAN, Muhammad , KARIMI, Muhammad Akram , SHAMIM, Atif
IPC分类号： G01F1/44 , G01F1/74 , G01N22/00
摘要： Embodiments of the present disclosure aim to provide advanced multiphase flow meters utilizing advanced sensor configurations and data analysis. In an embodiment, a system is provided and configured with permittivity sensors configured around the throat section of an extended throat venturi enclosure. In a particular embodiment, the permittivity sensors in the described system are configured with a computer system or a micro-computer system, that can be configured with a computer circuit board comprising a processor, memory, networking capability, and software.

10. 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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式