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公开(公告)号：US11293281B2
公开(公告)日：2022-04-05
申请号：US16471436
申请日：2016-12-19
摘要： Combined wireline and wireless apparatus and related methods are disclosed herein. An example apparatus includes a tool string including a tool bus and a first acoustic repeater coupled to the tool string. The first acoustic repeater is to communicate with a second acoustic repeater to exchange data. The second acoustic repeater is communicatively coupled to a first tool. The first tool is not communicatively coupled to the tool bus.
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公开(公告)号：US10900352B2
公开(公告)日：2021-01-26
申请号：US16471347
申请日：2016-12-19
IPC分类号： E21B47/16 , G01K11/00 , E21B17/10 , G10K11/00 , E21B47/017
摘要： Wireless acoustic communication apparatus and related methods are disclosed herein. An example apparatus includes a first rod and a second rod. The first rod and the second rod are to form a rod string. The example apparatus includes a first acoustic repeater mechanically coupled to the first rod. The first acoustic repeater is to communicate with a second acoustic repeater to convey data via the rod string. The second acoustic repeater is to receive the data from a first tool.
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公开(公告)号：US20200088027A1
公开(公告)日：2020-03-19
申请号：US16471347
申请日：2016-12-19
摘要： Wireless acoustic communication apparatus and related methods are disclosed herein. An example apparatus includes a first rod and a second rod. The first rod and the second rod are to form a rod string. The example apparatus includes a first acoustic repeater mechanically coupled to the first rod. The first acoustic repeater is to communicate with a second acoustic repeater to convey data via the rod string. The second acoustic repeater is to receive the data from a first tool.
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公开(公告)号：US09790786B2
公开(公告)日：2017-10-17
申请号：US15171700
申请日：2016-06-02
发明人： Arnaud Croux , Stephane Vannuffelen
摘要： A network management system for a wireless communications network adaptively selects wireless modems to use in communicating messages between a control system and downhole equipment. The wireless modems are selected based on a monitored signal to noise ratio. The network management system may be centralized within the network or within a surface control system or can be decentralized so that a plurality of the wireless modems can adaptively determine routing in the network. The network management systems can be used in conjunction with a backbone network architecture to achieve further efficiencies in network throughput.
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公开(公告)号：US11441418B2
公开(公告)日：2022-09-13
申请号：US16314165
申请日：2017-06-28
发明人： Julius Kusuma , Robert Tennent , Arnaud Croux
摘要： The present disclosure describes methods and systems that can be used for controlling and coordinating the transmission of electromagnetic telemetry signals from and/or to a plurality of downhole tools to minimize or reduce electromagnetic interference between the transmissions. Signal coordination control is also disclosed that allows for duplex bidirectional communication of transmissions of electromagnetic telemetry signals such that electromagnetic interference between the transmissions is minimized or reduced.
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公开(公告)号：US09670773B2
公开(公告)日：2017-06-06
申请号：US14818270
申请日：2015-08-04
发明人： Arnaud Croux
摘要： An acoustic communications network includes acoustic modems that exchange messages on an acoustic communications medium, such as tubing deployed in a wellbore. The acoustic communications medium is characterized by an acoustic transfer function having a plurality of passbands and a plurality of stopbands. The messages are communicated by encoding the message into a plurality of symbols representing the message and distributing the plurality of symbols across a bandwidth of a wideband acoustic signal that spans at least one passband and at least one stopband of the acoustic transfer function.
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公开(公告)号：US20210131277A1
公开(公告)日：2021-05-06
申请号：US16471436
申请日：2016-12-19
摘要： Combined wireline and wireless apparatus and related methods are disclosed herein. An example apparatus includes a tool string including a tool bus and a first acoustic repeater coupled to the tool string. The first acoustic repeater is to communicate with a second acoustic repeater to exchange data. The second acoustic repeater is communicatively coupled to a first tool. The first tool is not communicatively coupled to the tool bus.
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公开(公告)号：US10711601B2
公开(公告)日：2020-07-14
申请号：US16456977
申请日：2019-06-28
发明人： Sukru Sarac , Clement Probel , Stephane Vannuffelen , Andriy Gelman , Arnaud Croux , Elias Temer , Khaled Mouffok
IPC分类号： E21B47/14
摘要： A system and method to automate data acquisition in a wireless telemetry network optimizes data acquisition to best match a target data set that the user desires given the performance limitations of the telemetry network. The user defines the target data set by providing inputs regarding a target quality of the target data set relative to a data set that has been produced and stored by a communication node in the network. The performance limitations of the network are defined in a system operating envelope. A data acquisition cycle is then automatically initiated and propagated in the network to acquire an actual data set that is an optimal match for the user's target given the system operating envelope.
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公开(公告)号：US20190186260A1
公开(公告)日：2019-06-20
申请号：US15843773
申请日：2017-12-15
发明人： Sukru Sarac , Clement Probel , Stephane Vannuffelen , Andriy Gelman , Arnaud Croux , Elias Temer , Khaled Mouffok
IPC分类号： E21B47/14
CPC分类号： E21B47/14
摘要： A system and method to automate data acquisition in a wireless telemetry network optimizes data acquisition to best match a target data set that the user desires given the performance limitations of the telemetry network. The user defines the target data set by providing inputs regarding a target quality of the target data set relative to a data set that has been produced and stored by a communication node in the network. The performance limitations of the network are defined in a system operating envelope. A data acquisition cycle is then automatically initiated and propagated in the network to acquire an actual data set that is an optimal match for the user's target given the system operating envelope.
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10.发明申请BACKBONE NETWORK ARCHITECTURE AND NETWORK MANAGEMENT SCHEME FOR DOWNHOLE WIRELESS COMMUNICATIONS SYSTEM 有权用于卧室无线通信系统的背板网络架构和网络管理方案公开(公告)号：US20160356152A1
公开(公告)日：2016-12-08
申请号：US15171700
申请日：2016-06-02
发明人： Arnaud Croux , Stephane Vannuffelen
摘要： A network management system for a wireless communications network adaptively selects wireless modems to use in communicating messages between a control system and downhole equipment. The wireless modems are selected based on a monitored signal to noise ratio. The network management system may be centralized within the network or within a surface control system or can be decentralized so that a plurality of the wireless modems can adaptively determine routing in the network. The network management systems can be used in conjunction with a backbone network architecture to achieve further efficiencies in network throughput.
摘要翻译： 用于无线通信网络的网络管理系统自适应地选择无线调制解调器以用于在控制系统和井下设备之间传达消息。 基于监测的信噪比选择无线调制解调器。 网络管理系统可以集中在网络内或表面控制系统内，或者可以分散，使得多个无线调制解调器可以自适应地确定网络中的路由。 网络管理系统可以与骨干网络架构一起使用，以实现网络吞吐量的进一步提高。
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