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1.发明申请公开(公告)号：US20160341030A1
公开(公告)日：2016-11-24
申请号：US15230404
申请日：2016-08-06
Applicant: FMC Technologies, Inc.
Inventor： John J. Mulholland , Corey Jaskolski , Gabriel Silva
CPC classification number: E21B47/0001 , E21B47/122
Abstract: A method for monitoring a condition in at least one of a plurality of casing annuli in a subsea hydrocarbon production system having a wellhead housing mounted at the upper end of a well bore and a number of concentric well casings extending from the wellhead housing through the well bore, including an innermost casing through which a hydrocarbon fluid is produced. The plurality of casing annuli are defined between successive ones of the wellhead housing and the well casings. The method involves sensing at least a first condition at a first location in a first casing annulus, generating a first data signal at the first location which is indicative of the first condition, transmitting the first data signal from the first location to a second location either outside the wellhead housing or inside the innermost casing, receiving the first data signal at the second location; and transmitting the first data signal from the second location to a remote location at which the first condition may be monitored. The first data signal is transmitted from the first location to the second location using near-field magnetic induction (NFM) communications signals.
Abstract translation: 一种用于监测在海底碳氢化合物生产系统中的至少一个壳体环路中的状况的方法，该系统具有安装在井眼的上端处的井口壳体以及从井口壳体穿过井口延伸的多个同心井套管 孔，包括产生烃流体的最内套管。 在连续的井口壳体和井壳之间限定多个套管环。 该方法包括在第一壳体环中的第一位置处感测至少第一状态，在第一位置产生指示第一状态的第一数据信号，将第一数据信号从第一位置发送到第二位置， 在井口壳体外部或最内壳体内部，在第二位置处接收第一数据信号; 以及将所述第一数据信号从所述第二位置发送到可以监视所述第一状态的远程位置。 使用近场磁感应（NFM）通信信号将第一数据信号从第一位置发送到第二位置。
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公开(公告)号：US20220332619A1
公开(公告)日：2022-10-20
申请号：US17753855
申请日：2020-09-16
Applicant: FMC Technologies, Inc.
Inventor： Gabriel Silva , Stefano Passerini , Dominic Bresser , Jens Peters , Marcel Weil , Jens Federhen
Abstract: An electrochemical cell may include: an anode; a porous anodic current collector; a cathode; a porous cathodic current collector; and an alkali metal-conducting separator that separates the anode from the cathode and is disposed surrounding the anodic current collector. The cathode may include seawater. A battery module may include a plurality of the electrochemical cells, and a battery may include a plurality of the battery modules.
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公开(公告)号：US10267139B2
公开(公告)日：2019-04-23
申请号：US15230404
申请日：2016-08-06
Applicant: FMC Technologies, Inc.
Inventor： John J. Mulholland , Corey Jaskolski , Gabriel Silva
IPC: E21B47/001 , E21B47/12 , E21B47/00
Abstract: A method for monitoring a condition in at least one of a plurality of casing annuli in a subsea hydrocarbon production system having a wellhead housing mounted at the upper end of a well bore and a number of concentric well casings extending from the wellhead housing through the well bore, including an innermost casing through which a hydrocarbon fluid is produced. The plurality of casing annuli are defined between successive ones of the wellhead housing and the well casings. The method involves sensing at least a first condition at a first location in a first casing annulus, generating a first data signal at the first location which is indicative of the first condition, transmitting the first data signal from the first location to a second location either outside the wellhead housing or inside the innermost casing, receiving the first data signal at the second location; and transmitting the first data signal from the second location to a remote location at which the first condition may be monitored. The first data signal is transmitted from the first location to the second location using near-field magnetic induction (NFM) communications signals.
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公开(公告)号：US10648325B2
公开(公告)日：2020-05-12
申请号：US16027221
申请日：2018-07-03
Applicant: FMC Technologies, Inc.
Inventor： John J. Mulholland , Gabriel Silva , David Kane , Daniel McStay
IPC: E21B47/12 , E21B33/03 , E21B33/04 , E21B33/047
Abstract: An apparatus for communicating signals across a wellbore barrier defined by a first flow completion system component positioned at an upper end of the wellbore and a second flow completion system component mounted within the first flow completion system component includes a first wireless node which is mounted on the first flow completion system component on a first side of the wellbore barrier, the first wireless node being configured to be connected to an external device, and a second wireless node which is mounted on the second flow completion system component on a second side of the wellbore barrier, the second wireless node being located generally opposite the first wireless node and being configured to be connected to a downhole device. The first and second wireless nodes are configured to communicate wirelessly through the wellbore barrier using near field magnetic induction (NFMI) communications.
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公开(公告)号：US20180320507A1
公开(公告)日：2018-11-08
申请号：US16027221
申请日：2018-07-03
Applicant: FMC Technologies, Inc.
Inventor： John J. Mulholland , Gabriel Silva , David Kane , Daniel McStay
IPC: E21B47/12 , E21B33/03 , E21B33/04 , E21B33/047
CPC classification number: E21B47/122 , E21B33/03 , E21B33/04 , E21B33/047 , E21B47/123
Abstract: An apparatus for communicating signals across a wellbore barrier defined by a first flow completion system component positioned at an upper end of the wellbore and a second flow completion system component mounted within the first flow completion system component includes a first wireless node which is mounted on the first flow completion system component on a first side of the wellbore barrier, the first wireless node being configured to be connected to an external device, and a second wireless node which is mounted on the second flow completion system component on a second side of the wellbore barrier, the second wireless node being located generally opposite the first wireless node and being configured to be connected to a downhole device. The first and second wireless nodes are configured to communicate wirelessly through the wellbore barrier using near field magnetic induction (NFMI) communications.
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Patent Agency Ranking
公开(公告)号：US20250010535A1
公开(公告)日：2025-01-09
申请号：US18348512
申请日：2023-07-07
Applicant: FMC Technologies, Inc.
Inventor： Gabriel Silva , Anh Tuan Do
Abstract: Systems, methods, and devices for providing a low permeability pressure containing structure from high performance recycled composite material, such as polymer carbon fiber composite. One or more recycled scrap composite parts are mechanically processed to form a plurality of fragments based on protected carbon fiber, which are then formed into the pressure containing structure. The distribution of the plurality of fragments and fibers included therein generate a tortuous effect that decreases the permeability of the pressure containing structure, such that the pressure containing structure is suitable for transporting and storing gases and other fluids that may corrode traditional steel pressure structures.
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公开(公告)号：US20250033345A1
公开(公告)日：2025-01-30
申请号：US18360203
申请日：2023-07-27
Applicant: FMC Technologies, Inc.
Inventor： Gabriel Silva
Abstract: Systems, methods, and devices for providing a joining technique for a metal part and a composite part. The joining technique in which either the metal or the composite part has at least one portion receive a laser etching treatment according at least in part to a laser configuration. Further, the joining technique in which the metal and composite parts are positioned to contact at least one etched surface. Even further, the joining technique in which a joining process is used to join the metal part and composite part to produce a unitary structure.
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公开(公告)号：US11002386B2
公开(公告)日：2021-05-11
申请号：US16250595
申请日：2019-01-17
Applicant: FMC Technologies, Inc.
Inventor： Gabriel Silva
Abstract: A fluid conduit has a longitudinal flow passage which includes a transverse cross section that is configured as a polygon, such as a convex or a concave polygon.
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公开(公告)号：US20200232583A1
公开(公告)日：2020-07-23
申请号：US16250595
申请日：2019-01-17
Applicant: FMC Technologies, Inc.
Inventor： Gabriel Silva
Abstract: A fluid conduit has a longitudinal flow passage which includes a transverse cross section that is configured as a polygon, such as a convex or a concave polygon.
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公开(公告)号：US20180095455A1
公开(公告)日：2018-04-05
申请号：US15283785
申请日：2016-10-03
Applicant: FMC Technologies, Inc.
Inventor： Gabriel Silva , Rajeev Pillai , Olufemi Osaloni
IPC: G05B23/02
CPC classification number: G05B23/0283 , E21B17/01 , E21B41/00 , E21B47/0006 , G01H1/003 , G01M5/0025 , G01M5/0066 , G01M5/0083 , G05B23/0243
Abstract: A method for monitoring a maintenance condition of a component includes coupling a sensing device to the component. The sensing device includes at least one non-intrusive data sensor and an on-board processing complex including a wireless communication device and being coupled to the at least one non-intrusive data sensor. Data from the at least one non-intrusive data sensor is processed in the on-board processing complex using a maintenance model to determine a maintenance condition metric for the component. The maintenance condition metric is transmitted to a remote system using the wireless communication device.
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