摘要
旋转导向系统是一种具有高科技含量自动化钻井新技术,对石油天然气钻井提高井眼轨迹精确度和钻进能力、降低钻柱摩阻等方面具有重要作用。针对当前旋转导向系统研究的热点和问题,总结分析了中外旋转导向背景意义、技术组合、工作原理和发展水平等,并对典型旋转导向系统重点做了详细阐述,具体阐明了推靠式旋转导向技术的难点和关键点。为了获得在钻井领域对未来技术制高点的掌控,最后对旋转导向系统进一步的实际工程价值和技术趋势做了展望和分析,将对开发旋转导向系统和研究方向具有切实的指导意义。
Rotary steering system is a new high-tech content automatic drilling technology,which plays an important role in improving the accuracy of well trajectory and drilling capacity,reducing the friction of drill string and so on.In view of the hot spots and problems in the current research of rotary guidance system,the background significance,technical combination,working principle and development level of rotary guidance technology at home and abroad were summarized and analyzed,and the key points and difficulties of push type rotary guidance technology were expounded in detail.Finally,in order to control the future technology commanding point in the field of drilling,the practical engineering value and technology trend of the rotary steering system were prospected and analyzed,which will have practical guiding significance for the development of the rotary steering system and research direction.
作者
宋红喜
曾义金
张卫
米金泰
黄中伟
SONG Hong-xi;ZENG Yi-jin;ZHANG Wei;MI Jin-tai;HUANG Zhong-wei(Sinopec Research Institute of Petroleum Engineering,Beijing 100101,China;State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development,Beijing 100101,China;College of Petroleum Engineering,China University of Petroleum(Beijing),Beijing 102249,China)
出处
《科学技术与工程》
北大核心
2021年第6期2123-2131,共9页
Science Technology and Engineering
基金
国家科技重大专项(2016ZX05021-002)
中国石化石油工程技术研究院创新空间项目(GCY2020-CX-08)。
关键词
旋转导向系统
石油钻井
导向原理
传输控制
电路设计
rotary steering system
oil drilling
steering principle
transmission control
circuit design
