The Control Technology of Downhole Tools Based on Radio Frequency Identification
-
摘要: 针对投球式井下工具控制技术在使用过程中的不足,研究了一种指令接收与控制执行一体短节.根据电子标签在井筒低电阻率液体环境中工作时的姿态,通过试验对比各类频段的电子标签传输性能,并进行读写器天线匹配设计,以提高电子标签读写成功率.应用流体力学分析导致电子标签损坏和影响读取效率的因素,设计出了能够适应各类钻井液环境的天线匹配电路,研制了读写器电路系统和相关嵌入式程序.试验结果表明,125和134 kHz低频RFID标签的读写效果最佳,能够满足井下指令接收与控制执行一体短节的需求.研制的指令接收与控制执行一体短节,在泵送速度3 m/s条件下读取成功率为100%.研究结果表明,通过优选电子标签的工作频率和优化读写器天线的功率匹配设计完成的电子标签指令系统,可以应用于井下工具控制.Abstract: In order to overcome the shortcomes of ball injection downhole tools,the working process and the tool structure of a RFID triggering downhole tool were discussed.Fluid mechanics were used to analyze the influence factors of RFID damage and reading efficiency.An antenna matching circuit which could adapt itself to all kinds of drilling fluid environment was designed,and a reader circuit system and related embedded program were developed.The experimental results proved that the reading effect of 125 kHz and 134 kHz low frequency RFID were best and they satisfied the requirements of the downhole Radio Frequency Receiver.In conjunction with the theoretical analysis and the experimental results,the Downhole Radio Frequency Receiver was designed.The coupling efficiency was improved by using long distance antenna matching circuit.The experimental results showed that the reading success rate was 100 % under 3 m/s velocity of mud flow.The research results showed that RFID label instructions designed system could be applied to the control of downhole tools through the optimization of electronic label work frequency and optimal read power antenna matching.
-
Keywords:
- radio frequency /
- RFID /
- reader /
- downhole tool /
- antenna
-
-
[1] Morris C.If Tesco can do it,why can’t we?The challenges and benefits of implementing RFID and mobile computing in upstream environments[R].SPE 112038,2008.
[2] Vincke O,Averbuch D.A new drillstring fatigue supervision system[R].SPE 105842,2007.
[3] Sampiao J H B,Placido J C R.Using radio frequency identification electronic chips to effectively control the elements of the drillstring[R].SPE 49203,1998.
[4] Jason A W.Adding the human factor to rig anti-collusion system:a new technology explored[R].SPE 84352,2003.
[5] 孙鹏.石油钻具全程动态监控预警管理系统研究与应用[J].物联网技术,2011,4(12):56-58. Sun Peng.Research and application of whole dynamic monitoring early warning management system of oil drilling tools[J].Internet of Things Technologies,2011,4(12):56-58. [6] 李传伟,常关羽,于振兴.基于无线传感器网络的石油钻机设备远程监控系统的设计与实现[J].西北工业大学学报,2013,31(2):159-165. Li Chuanwei,Chang Guanyu,Yu Zhenxing.Design and implementation of remote monitoring system for oil drilling equipment based on wireless senor network[J].Journal of Northwestern Polytechnical University,2013,31(2):159-165. [7] 王超群.基于物联网技术的放射源失盗示踪系统的研究[D].长春:长春理工大学,2012:1-39. Wang Chaoqun.Study of the stolen radioactive tracer system rased on the internet of things[D].Changchun:Changchun University of Science and Technology,2012:1-39. [8] Tough John,Mason Jane.Radio frequency identification of remotely operated horizontal frac[R].SPE 143940,2011.
[9] Snider P M,Doig Tom.RFID actuation of self-powered downhole tools[R].SPE 113842,2008.
[10] Luis A Gonzalez,Eddie Al Odell.RFID provides multiple on-demand activation/deactivation reliability to underreaming[R].SPE 146033,2011.
[11] 秦金立,戴文潮,万雪峰,等.无线射频识别技术在多级滑套压裂工具中的应用探讨[J].石油钻探技术,2013,41(3):123-126. Qin Jinli,Dai Wenchao,Wan Xuefeng,et al.Application of radio frequency identification in multistage fracturing sleeve tools[J].Petroleum Drilling Techniques,2013,41(3):123-126. [12] 光新军,王敏生,叶海超,等.RFID在井下工具中的应用[J].石油机械,2013,41(5):25-29. Guang Xinjun,Wang Minsheng,Ye Haichao,et al.Application of RFID in downhole tools[J].China Petroleum Machinery,2013,41(5):25-29. [13] 朱祖扬,李光泉,张卫,等.井筒微芯片示踪器研制[J].石油钻探技术,2013,41(5):111-114. Zhu Zuyang,Li Guangquan,Zhang Wei,et al.Research and manufacture of a microchip-tracer used in drilling fluids while drilling[J].Petroleum Drilling Techniques,2013,41(5):111-114. [14] 沈冬青.RFID射频识别技术标准解析及现状研究[J].中国安防,2011(4):37-40. Shen Dongqing.Research on anslysis and the current standards of radiofrequency identification technology[J].China Security Protection,2011(4):37-40. [15] 王连胜,夏冬燕,汪源,等.基于物联网的现代农业节水灌溉研究[J].科学技术与工程,2011,11(30):7393-7396. Wang Liansheng,Xia Dongyan,Wang Yuan,et al.The research of modern agricultural water-saving irrigation based on the internet of things[J].Science Technology and Engineering,2011,11(30):7393-7396. -
期刊类型引用(4)
1. 车卫勤，杜晶，郭子枫，赵小勇，傅余，李宝鹏. 脉冲位置编解码方式映射模型及效率分析. 油气田地面工程. 2024(02): 78-84 . 
百度学术
2. 张浩，刘维凯，李光明，白婷婷，徐文. 智能测井背景下差分曼彻斯特编码的应用研究. 当代化工. 2021(06): 1455-1458 . 百度学术
3. 齐中华. MWD定向仪器信号的干扰分析及排除探讨. 石化技术. 2020(08): 139+145 . 百度学术
4. 刘天时，魏雨，赵越，邱彬. 随钻脉冲曼码信号处理研究. 传感器与微系统. 2016(02): 29-32 . 百度学术
其他类型引用(7)
计量
- 文章访问数: 2559
- HTML全文浏览量: 84
- PDF下载量: 3477
- 被引次数: 11
下载:
