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水下采油树结构与检验
Structure and inspection analysis of subsea christmas tree
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- DOI:
- 10.3969/j.issn.1001-2206.2025.S.011
- 作者:
- 李通, 邓炳林
LI Tong, DENG Binglin
- 作者单位:
- 中国船级社湛江分社, 广东湛江 524000
Zhanjiang Branch of China Classification Society, Zhanjiang 524000, China
- 关键词:
- 水下采油树; 结构部件; 制造与检验; 质量控制
subsea christmas tree;structural components;manufacturing and inspection;quality control
- 摘要:
- 随着全球对能源需求的不断增长，深海油气资源的开发变得愈发重要。水下采油树作为深海油气开发的核心装备，其技术创新和迭代完善直接决定着开采作业的安全系数、经济效能和环境兼容性。以水下采油树的结构特性与检验规范为切入点，系统探讨其关键技术突破路径及未来发展趋势。通过梳理水下采油树技术研究现状，介绍当前国内外在深水与超深水技术、全电子化系统、模块化设计等方面的技术创新成果；在此基础上，详细阐述水下采油树的类别、结构部件与安装过程，其中安装流程与注意事项可为实际作业提供操作指引；对水下采油树制造和检验进行分析，深入探讨制造与测试环节的关键技术以及质量控制与检验要求，强调高质量制造与严苛检验对保障设备可靠性及作业安全的重要性；最后，结合行业发展动态，展望水下采油树技术未来的创新方向，包括智能化升级、自动化水平提升和环保技术融合应用等重点领域的发展前景。
With the growing global demand for energy, the development of deep-sea oil and gas resources is becoming increasingly important. Subsea christmas trees are the core equipment for deep-sea oil and gas development. Their technical innovation and improvement are directly related to the safety, economy, and environmental friendliness of extraction activities. Starting from the structure and inspection specification of subsea christmas trees, this paper elaborates on their key technological breakthroughs and future trends. It begins with a review of the current state of subsea christmas tree technology research and introduces the technological innovations in deepwater and ultra-deepwater technology, fully electronic systems, modular design, and other aspects at present both domestically and internationally. On this basis, the paper elaborates on the categories, structural components, and installation process of subsea christmas trees, with the installation workflow and key considerations being able to provide operational guidance for field operations. Additionally, it analyzes the manufacturing and inspection processes of subsea christmas trees and discusses in depth the key technologies in the links of manufacturing and testing and quality control and inspection standards, emphasizing the importance of highquality manufacturing and rigorous inspection in ensuring equipment reliability and operational safety. Finally, depending on the development trends of the industry, the paper looks into possible future innovative directions for subsea christmas tree technology, including further development and application of intelligent, automated, and environmental protection technologies.