Page 149 - 《应用声学》2020年第5期
P. 149
第 39 卷 第 5 期 Vol. 39, No. 5
2020 年 9 月 Journal of Applied Acoustics September, 2020
⋄ 综述 ⋄
周期性管柱信道的声波通信技术研究综述 ∗
赵傲耸 1,3 陈 浩 1,2,3† 张 波 4 张晋言 4 何 晓 1,2
(1 中国科学院声学研究所 声场声信息国家重点实验室 北京 100190)
(2 北京市海洋深部钻探测量工程技术研究中心 北京 100190)
(3 中国科学院大学 北京 100049)
(4 中石化胜利石油工程有限公司测井公司 东营 257096)
摘要:井下声波通信技术利用周期性管柱信道实时传输声波数据,相比于其他通信方式,具有适应性好、复杂
度低、传输效率高等优点,在随钻地质导向、油水井监测等方面有广阔的应用前景,是发展智能油田的关键技
术之一。该文主要综述 20 世纪 90 年代以来关于周期性管柱信道物理模型、信道容量、声信号调制与接收方法
等关键问题的研究历程和主要结论,并对通信系统的设计要点与国内外相关产品的现场应用进行梳理,为后
续的技术改进提供依据。
关键词:声波通信;数据传输;周期性管柱;智能油田
中图法分类号: TN929.4 文献标识码: A 文章编号: 1000-310X(2020)05-0791-08
DOI: 10.11684/j.issn.1000-310X.2020.05.019
Review on downhole acoustic communication technology based on
periodic string channel
ZHAO Aosong 1,3 CHEN Hao 1,2,3 ZHANG Bo 4 ZHANG Jinyan 4 HE Xiao 1,2
(1 State Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing 100190, China)
(2 Beijing Engineering and Technology Research Center for Deep Drilling Exploration and Measurement,
Beijing 100190, China)
(3 University of Chinese Academy of Sciences, Beijing 100049, China)
(4 Shengli Well Logging Company, SINOPEC, Dongying 257096, China)
Abstract: Downhole acoustic communication technology, which transmits acoustic data based on periodic
string channel in real time, has the advantages of good adaptability, low complexity and high transmission
efficiency compared with other communication methods. As one of the key technologies in intelligent oilfield, it
has a broad application prospect in geosteering and oil-well monitoring. This paper mainly reviews the research
on channel physical model, capacity, signal modulation and reception methods since 1990s, and summarizes
the design points of the system and its field application, this will guide the later development.
Keywords: Acoustic communication; Data transmission; Periodic string channel; Intelligent oil field
2019-12-18 收稿; 2020-02-15 定稿
国家自然科学基金项目 (11774373, 11734017, 11574347, 91630309)
∗
作者简介: 赵傲耸 (1995– ), 男, 山东枣庄人, 硕士研究生, 研究方向: 井下声波通信。
通信作者 E-mail: chh@mail.ioa.ac.cn
†