井下控制工程学的建立发展及创新启示

doi:10.3969/j.issn.1002-302x.2019.05.001

摘要/Abstract

摘要： 为了进一步提高井眼轨道的控制水平和质量，受工程控制论在导弹制导和航天测控中成功应用的启示，笔者于1988 年提出了“井眼轨道制导控制理论与技术”研究领域，1993 年提出了“井下控制工程学”概念。30 年来，笔者及研究团队在井下控制工程方面持续进行基础性研究和技术装备攻关，取得了相关成果。开创了石油工程一个新领域，形成学位教育中“石油天然气工程”这个一级学科下新增的二级学科方向（井下控制工程）；独立自主研制成功了以“CGDS-1 地质导向钻井系统”为代表的一系列井下控制系统和工具等高端技术与装备，并实现产业化和规模工业化应用，大幅提升了我国钻井技术在国际上的核心竞争力。文章介绍了井下控制工程学的学科框架、研究范畴、理论与技术创新点及发展方向，展现了这个新兴学科强大的生命力。通过回顾井下控制工程学的技术与学术背景、技术创新的规律与方法，指出学科交叉是科技创新的重要方式及突出特点，优秀的科技团队是科技创新的主体，坚持不懈是科技创新成功的保证，转化和应用是科技创新成功的标准；创新要经受实践的检验，只有被实践证明正确才是创新；理论创新和技术创新最终要转化为生产力，才算完成创新。

关键词: 钻井, 井下控制工程学, 井眼轨道制导控制理论, 科技创新, 基础性研究, 技术装备, 产业化

Abstract: To further improve controlling level and quality of hole trajectory and inspired by successful application of engineering control theory in missile guidance and space tracking, the author came up with the research area of “well trajectory control theory and technology” in 1988 and the conception of “downhole control engineering” in 1992. The author and his research team have continually made basic research and focused on technology and equipment in the area of downhold control engineering in the past three decades, achieving some relevant results. They opened up a new area of petroleum engineering, creating the science of downhole control engineering under the subject of “petroleum and natural gas engineering”. A series of downhole control systems, tools as well as high-end technologies and equipment have been independently and successfully developed, such as “CGDS-1geosteering drilling system” which is put into industrialized and mass application. The technology and equipment have substantially improved China’s international key competitiveness of drilling technology. This paper briefs about downhole control engineering in terms of framework, research scope, innovative theoretical and technological points and development orientation, displaying the powerful vitality of this emerging subject. Based on reviewing the technological and academic background of downhole control engineering and the technological innovation laws and methods, this paper points out that cross-discipline is an important method and a prominent characteristic of technological innovation while an excellent technological team is the backbone of technological innovation. Adherence is a guarantee for success of technological innovation and transformation and application serve as the criteria for success of innovation. Technological innovation should be examined by practice to prove correction of innovation. Theoretical and technological innovations should be finally transformed into production power, putting an end to the innovations.

中图分类号:

苏义脑. 井下控制工程学的建立发展及创新启示[J]. 石油科技论坛, 2019, 38(5): 1-7.

Su Yinao. Inspiration from Establishment, Development and Innovation of Downhole Control Engineering[J]. Petroleum Science and Technology Forum, 2019, 38(5): 1-7.

参考文献

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