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Technical research on realizing remote intelligent diagnosis of petroleum drilling loss circulation under smart city strategy

机译：智能城市战略下实现石油钻井损失循环远程智能诊断的技术研究

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摘要

In recent years, smart energy has become an important part of smart city construction. For the oil industry, exploring how to apply enabling technologies such as data transmission, internet of things, big data analysis in the energy field can fill the gap of applying intelligent technologies to energy facilities system. For the petroleum field, one of the biggest threats to safe drilling operations during oil and gas exploration is loss circulation. In the study, based on a new assessment framework that integrates intelligent energy into smart cities, an improved fuzzy evaluation method of drilling risk based on cloud method is proposed to realize the transformation of drilling risk from quantitative to qualitative. The theory proposed in this paper considers the subjective engineering experience of experts and the information contained in objective data, which make the judgment results more objective. The cloud theory proposed can clearly show the result of risk assessment, which fully reflects the fuzziness and randomness of the drilling system. The model is embedded in the evaluation framework of smart cities, which realizes the online remote online assessment of risks by city office workers.
机译：近年来，智能能源已成为智能城市建设的重要组成部分。对于石油工业而言，探索如何应用数据传输，事物互联网，能源领域的大数据分析等启用技术可以填补将智能技术应用于能源设施系统的差距。对于石油领域，石油和天然气勘探期间安全钻井作业的最大威胁之一是损失循环。在研究中，基于将智能能量集成到智能城市的新评估框架，提出了一种基于云法的钻井风险的改进的模糊评价方法，实现了钻井风险从定性的转变。本文提出的理论考虑了专家的主观工程经验和客观数据所含的信息，使判决结果更具目标。提出的云理论可以清楚地显示风险评估的结果，这完全反映了钻井系统的模糊性和随机性。该模型嵌入在智能城市的评估框架中，这实现了城市办公室工作人员对风险的在线远程在线评估。

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  • 来源
    《Future generation computer systems》 |2021年第12期|91-99|共9页
  • 作者

    Haibo Liang; Haifeng Chen; Jialing Zou; Jing Bai;

  • 作者单位

    School of Mechanical Engineering Southwest Petroleum University. No. 8 Xindu Avenue Xindu District Chengdu City Sichuan Province Chengdu 610500 Asia China;

    School of Mechanical Engineering Southwest Petroleum University. No. 8 Xindu Avenue Xindu District Chengdu City Sichuan Province Chengdu 610500 Asia China;

    School of Mechanical Engineering Southwest Petroleum University. No. 8 Xindu Avenue Xindu District Chengdu City Sichuan Province Chengdu 610500 Asia China;

    CNPC Chuanqing Drilling Engineering Technology Research Institute Guanghan Deyang 618300. Asia China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Loss circulation; Cloud theory; Fuzzy evaluation; Minimum relative entropy;

    机译：损失流通;云理论;模糊评价;最小相对熵;

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