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1. 发明申请

WO2019156966A1 METHODS OF NETWORK PEER IDENTIFICATION AND SELF-ORGANIZATION USING UNIQUE TONAL SIGNATURES AND WELLS THAT USE THE METHODS 审中-公开
公开(公告)号：WO2019156966A1
公开(公告)日：2019-08-15
申请号：PCT/US2019/016624
申请日：2019-02-05
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , WALKER, Katie M. , CLAWSON, Scott William
发明人： WALKER, Katie M. , CLAWSON, Scott William
IPC分类号： H04B11/00
CPC分类号： E21B47/14 , H04B11/00 , H04W24/02 , H04W76/10
摘要： A method of communication using a wireless network is disclosed. A wireless transmission of a signal is received at a first node. The signal has a frequency signature. The frequency signature of the received signal is compared with a frequency signature of a previously received signal from a second node. If it is determined that the frequency signature of the received signal and the frequency signature of the previously received signal are within a predetermined range of similarity, the received signal and the previously received signal are accepted as having been transmitted by the second node.

2. 发明申请

WO2019099188A1 METHOD AND SYSTEM FOR PERFORMING WIRELESS ULTRASONIC COMMUNICATIONS ALONG TUBULAR MEMBERS 审中-公开
公开(公告)号：WO2019099188A1
公开(公告)日：2019-05-23
申请号：PCT/US2018/058248
申请日：2018-10-30
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , KINN, Timothy, F. , YI, Xiaohua , CLAWSON, Scott, William , DISKO, Mark, M. , DESMOND, Kenneth, W. , MOSS, Jeff, H.
发明人： KINN, Timothy, F. , YI, Xiaohua , CLAWSON, Scott, William , DISKO, Mark, M. , DESMOND, Kenneth, W. , MOSS, Jeff, H.
IPC分类号： E21B47/14
摘要： A method and system are described for wirelessly communicating along tubular members. The method includes determining, constructing and installing a communication network, which communicates using one or more communication coupling devices (114) along one or more tubular members (110). The communication network is used to perform operations for a system, such as hydrocarbon operations, which may involve hydrocarbon exploration, hydrocarbon development, and/or hydrocarbon production.

3. 发明申请

WO2018044471A1 METHODS OF ACOUSTICALLY COMMUNICATING AND WELLS THAT UTILIZE THE METHODS 审中-公开
标题翻译：声传播和井的方法，利用方法
公开(公告)号：WO2018044471A1
公开(公告)日：2018-03-08
申请号：PCT/US2017/044938
申请日：2017-08-01
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , CLAWSON, Scott, William , SONG, Limin , ZHANG, Yibing , WOLF, Henry, Alan
发明人： CLAWSON, Scott, William , SONG, Limin , ZHANG, Yibing , WOLF, Henry, Alan
IPC分类号： E21B47/14 , E21B47/16 , E21B47/18 , H04B11/00
摘要： The methods utilize an acoustic wireless network including a plurality of nodes spaced-apart along a length of a tone transmission medium, the methods include encoding an encoded character with an encoding node. The encoding includes selecting a first frequency based upon a first predetermined lookup table and the encoded character, and transmitting a first transmitted acoustic tone at the first frequency. The encoding further includes selecting a second frequency based upon a second lookup table and the encoded character, and transmitting a second transmitted acoustic tone at the second frequency.These methods also include decoding a decoded character with a decoding node. The decoding includes receiving the first and second acoustic tone, calculating first and second frequency distributions for the respective tones, and determining a first and second decoded character distribution for the decoded character and identifying the decoded character based upon the first and second decoded character distributions.
摘要翻译：这些方法利用包括沿着音调传输介质的长度间隔开的多个节点的声学无线网络，所述方法包括用编码节点编码编码字符。编码包括基于第一预定查找表和编码字符来选择第一频率，并且以第一频率发送第一发射声音。该编码还包括基于第二查找表和编码字符选择第二频率，并在第二频率上发送第二发射声音。这些方法还包括用解码节点对解码字符进行解码。解码包括接收第一和第二声学音调，计算各个音调的第一和第二频率分布，以及确定解码字符的第一和第二解码字符分布，并基于第一和第二解码字符分布来识别解码字符。

4. 发明申请

WO2018044474A1 METHODS OF ACOUSTICALLY COMMUNICATING AND WELLS THAT UTILIZE THE METHODS 审中-公开
标题翻译：声传播和井的方法，利用方法
公开(公告)号：WO2018044474A1
公开(公告)日：2018-03-08
申请号：PCT/US2017/044945
申请日：2017-08-01
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , CLAWSON, Scott, William , SONG, Limin , ZHANG, Yibing , WOLF, Henry, Alan
发明人： CLAWSON, Scott, William , SONG, Limin , ZHANG, Yibing , WOLF, Henry, Alan
IPC分类号： E21B47/14 , H04W52/02
摘要： Methods of acoustically communicating acoustically within a wellbore (30) and wells that utilize the methods are disclosed herein. The methods generally utilize an acoustic wireless network (50) including a plurality of nodes (60) spaced-apart along a length of a tone transmission medium (100).The disclosure includes a method of conserving power in the acoustic wireless network (50).
摘要翻译：本文公开了在井眼（30）内声学地声学通信的方法和利用该方法的井。该方法通常利用包括沿着音调传输介质（100）的长度间隔开的多个节点（60）的声学无线网络（50）。本公开包括一种在声学无线网络（50）中节约功率的方法，

5. 发明申请

WO2018044473A1 METHODS OF ACOUSTICALLY COMMUNICATING AND WELLS THAT UTILIZE THE METHODS 审中-公开
标题翻译：声传播和井的方法，利用方法
公开(公告)号：WO2018044473A1
公开(公告)日：2018-03-08
申请号：PCT/US2017/044943
申请日：2017-08-01
申请人： EXXONMOBIL UPSTREAM RESEARCH COMPANY , CLAWSON, Scott, William , SONG, Limin , ZHANG, Yibing , WOLF, Henry, Alan
发明人： CLAWSON, Scott, William , SONG, Limin , ZHANG, Yibing , WOLF, Henry, Alan
IPC分类号： E21B47/14 , E21B47/16 , E21B47/18 , H04B11/00
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.
摘要翻译：这里公开了使用该方法的声学通信方法和井。该方法通常利用包括沿着音调传输介质的长度间隔开的多个节点的声学无线网络，并且包括确定经由音调传输介质传输的接收到的声学音调的主频率。

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