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11.发明申请公开(公告)号：US20180058207A1
公开(公告)日：2018-03-01
申请号：US15666292
申请日：2017-08-01
申请人： Limin Song , Yibing Zhang , Katie M. Walker , Henry Alan Wolf
发明人： Limin Song , Yibing Zhang , Katie M. Walker , Henry Alan Wolf
摘要： An electro-acoustic communications node system and method for downhole wireless telemetry, the system including a housing for mounting to or with a tubular body; a receiver transducer positioned within the housing, the receiver transducer structured and arranged to receive acoustic waves that propagate through the tubular member; a transmitter transducer and a processor, positioned within the housing and arranged to retransmit the acoustic waves to another acoustic receiver in a different housing, using the tubular member for the acoustic telemetry. In some embodiments, the transducers may be piezoelectric transducers and/or magnetostrictive transducers. Included in the housing is also a power source comprising one or more batteries. A downhole wireless telemetry system and a method of monitoring a hydrocarbon well are also provided.
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公开(公告)号：US20180058205A1
公开(公告)日：2018-03-01
申请号：US15666356
申请日：2017-08-01
CPC分类号： E21B47/14 , H04W52/0216 , H04W72/0446 , H04W72/0453 , Y02D70/00
摘要： Methods of acoustically communicating acoustically within a wellbore and wells that utilize the methods are disclosed herein. The methods generally utilize an acoustic wireless network including a plurality of nodes spaced-apart along a length of a tone transmission medium. In some embodiments, the disclosure includes methods of conserving power in the acoustic wireless network.
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13.发明授权公开(公告)号：US10415376B2
公开(公告)日：2019-09-17
申请号：US15666292
申请日：2017-08-01
申请人： Limin Song , Yibing Zhang , Katie M. Walker , Henry Alan Wolf
发明人： Limin Song , Yibing Zhang , Katie M. Walker , Henry Alan Wolf
摘要： An electro-acoustic communications node system and method for downhole wireless telemetry, the system including a housing for mounting to or with a tubular body; a receiver transducer positioned within the housing, the receiver transducer structured and arranged to receive acoustic waves that propagate through the tubular member; a transmitter transducer and a processor, positioned within the housing and arranged to retransmit the acoustic waves to another acoustic receiver in a different housing, using the tubular member for the acoustic telemetry. In some embodiments, the transducers may be piezoelectric transducers and/or magnetostrictive transducers. Included in the housing is also a power source comprising one or more batteries. A downhole wireless telemetry system and a method of monitoring a hydrocarbon well are also provided.
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公开(公告)号：US10364669B2
公开(公告)日：2019-07-30
申请号：US15666348
申请日：2017-08-01
摘要： Methods of acoustically communicating and wells that utilize the methods are disclosed herein. The methods generally utilize an acoustic wireless network including a plurality of nodes spaced-apart along a length of a tone transmission medium and include determining a major frequency of a received acoustic tone transmitted via the tone transmission medium.
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公开(公告)号：US20180058204A1
公开(公告)日：2018-03-01
申请号：US15666348
申请日：2017-08-01
CPC分类号： E21B47/14 , H04W52/0216 , H04W72/0446 , H04W72/0453 , Y02D70/00
摘要： Methods of acoustically communicating and wells that utilize the methods are disclosed herein. The methods generally utilize an acoustic wireless network including a plurality of nodes spaced-apart along a length of a tone transmission medium and include determining a major frequency of a received acoustic tone transmitted via the tone transmission medium.
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公开(公告)号：US20180058203A1
公开(公告)日：2018-03-01
申请号：US15666324
申请日：2017-08-01
CPC分类号： E21B47/14 , H04W52/0216 , H04W72/0446 , H04W72/0453 , Y02D70/00
摘要： Methods of acoustically communicating and wells that utilize the methods are disclosed herein. The methods generally utilize an acoustic wireless network including a plurality of nodes spaced-apart along a length of a tone transmission medium. In some embodiments, the methods include methods of communicating when the acoustic wireless network is spectrum-constrained.
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公开(公告)号：US10771326B2
公开(公告)日：2020-09-08
申请号：US16139414
申请日：2018-09-24
申请人： Yibing Zhang , H. Alan Wolf , Limin Song , Scott W. Clawson , Katie M. Walker
发明人： Yibing Zhang , H. Alan Wolf , Limin Song , Scott W. Clawson , Katie M. Walker
IPC分类号： G06F15/173 , H04L12/24 , E21B47/16 , H04L12/26 , H04B3/46 , E21B47/14 , E21B47/017 , E21B47/26 , H04L27/10 , H04Q9/00
摘要： A method and system are described for communicating within a system, which may be along tubular members. The method includes constructing a communication network for tubular member, such as a wellbore accessing a subsurface region or a pipeline, and using the communication network in hydrocarbon operations, such as hydrocarbon exploration, hydrocarbon development, and/or hydrocarbon production.
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公开(公告)号：US10465505B2
公开(公告)日：2019-11-05
申请号：US15666312
申请日：2017-08-01
申请人： Mark M. Disko , Limin Song
发明人： Mark M. Disko , Limin Song
摘要： A system for reservoir formation characterization with a downhole wireless telemetry system, including at least one sensor disposed along a tubular body; at least one sensor communications node placed along the tubular body and affixed to a wall of the tubular body, the sensor communications node being in communication with the at least one sensor and configured to receive signals therefrom; a topside communications node placed proximate a surface; a plurality of intermediate communications nodes spaced along the tubular body and attached to a wall of the tubular body, wherein the intermediate communications nodes are configured to transmit signals received from the at least one sensor communications node to the topside communications node in substantially a node-to-node arrangement; a receiver at the surface configured to receive signals from the topside communications node; and a topside data acquisition system structured and arranged to communicate with the topside communications node. A method for reservoir formation characterization is also provided.
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公开(公告)号：US20190203574A1
公开(公告)日：2019-07-04
申请号：US16220332
申请日：2018-12-14
申请人： Xiaohua Yi , Mark M. Disko , Limin Song , David A. Howell
发明人： Xiaohua Yi , Mark M. Disko , Limin Song , David A. Howell
CPC分类号： E21B44/00 , E21B43/11 , E21B43/12 , E21B43/26 , E21B43/261 , E21B47/01 , E21B47/1005 , E21B47/101 , E21B47/122 , E21B47/16 , G01V1/288 , G01V2210/1234
摘要： Provided are methods and systems for monitoring and optimizing stimulation operations in a reservoir. In particular, the methods and systems utilize a downhole telemetry system, such as a network of sensors and downhole wireless communication nodes, to monitor various stimulation operations.
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20.发明申请公开(公告)号：US20190112919A1
公开(公告)日：2019-04-18
申请号：US16139421
申请日：2018-09-24
申请人： Limin Song , Yibing Zhang , David A. Howell , Scott W. Clawson
发明人： Limin Song , Yibing Zhang , David A. Howell , Scott W. Clawson
摘要： A method and system are described for wirelessly communicating within a wellbore. The method includes constructing a communication network, which communicates during drilling operations along one or more drilling strings. The communication network is used to perform drilling operations for hydrocarbon operations, such as hydrocarbon exploration, hydrocarbon development, and/or hydrocarbon production.
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