西南石油大学学报(自然科学版) ›› 2026, Vol. 48 ›› Issue (1): 166-174.DOI: 10.11885/j.issn.1674-5086.2025.09.16.03

• 海上大型压裂船技术专刊 • 上一篇    下一篇

25 000 hp全电动压裂船压裂作业系统关键技术与装备研究

王云海1,2, 黄中伟1, 雷刚2, 李莉莉2, 王新根3   

  1. 1. 中国石油大学(北京)石油工程学院, 北京 昌平 102249;
    2. 中石化四机石油机械有限公司, 湖北 荆州 434024;
    3. 中海油田服务股份有限公司, 天津 滨海新区 300459
  • 收稿日期:2025-09-16 发布日期:2026-03-09
  • 通讯作者: 王云海,E-mail:wangyunhai.oset@sinopec.com
  • 作者简介:王云海,1987年生,男,汉族,湖北仙桃人,教授级高级工程师,博士研究生,主要从事油气钻采装备方面的研究。E-mail: wangyunhai.oset@sinopec.com
    黄中伟,1972年生,男,汉族,山东东明人,教授,博士,主要从事油气钻完井及压裂增产方面的研究。E-mail: huangzw@cup.edu.cn
    雷刚,1981年生,男,汉族,河南信阳人,高级工程师,主要从事压裂装备技术研究。E-mail:leig33.oset@sinopec.com
    李莉莉,1977年生,女,汉族,河南济源人,高级工程师,硕士,主要从事油气钻采装备方面的研究。E-mail: lill.oset@sinopec.com
    王新根,1979年生,男,汉族,山东德州人,高级工程师,主要从事海上油气钻完井工程方面的研究。E-mail: wangxg11@cosl.com.cn

Key Technologies and Equipment for the Fracturing Operation System of a 25 000 hp All-electric Fracturing Ship

WANG Yunhai1,2, HUANG Zhongwei1, LEI Gang2, LI Lili2, WANG Xin'gen3   

  1. 1. College of Petroleum Engineering, China University of Petroleum (Beijing), Changping, Beijing 102249, China;
    2. S. J. Petroleum Machinery Co. Ltd., Jingzhou, Hubei 434024, China;
    3. Oilfield Production Division, China Oilfield Services Limited, Binhai New Area, Tianjin 300459, China
  • Received:2025-09-16 Published:2026-03-09

摘要: 随着海洋低渗油气资源开发,全电动压裂船作为高度集成式压裂作业系统,具有效率高、污染小、噪音低、操控精准等优势,是未来海洋大型体积压裂的重要发展方向。针对压裂船由搭载式向集成式方向转变,围绕25 000 hp全电动压裂船压裂作业系统关键技术与装备展开研究,基于船舶整体结构建立了海洋压裂作业15个子系统,并根据功能布局形成全电动3层布置结构的压裂系统,提高了系统的集成度;重点分析压裂供配电、压裂泵注、供混砂、混配、高压管汇、软管滚筒、混酸及集中控制中心8类关键技术,在此基础上研制出系列化海洋压裂成套装备并完成试验验证,装备取得中国船级社船用产品证书,形成了适用于多种海况、具备连续作业能力、可实现压裂全流程自动化的压裂作业系统,为集成式压裂船的开发奠定了基础,为海洋低渗油气高效、环保、安全作业提供技术支撑。

关键词: 25 000hp全电动, 海洋压裂, 集成式压裂船, 电动压裂装备, 压裂作业系统

Abstract: The exploitation of marine low-permeability oil and gas resources has driven the development of advanced fracturing technologies, among which all-electric fracturing ships have emerged as a highly integrated solution. These ships offer signi-ficant advantages, including enhanced operational efficiency, reduced environmental impact, lower noise levels, and precise control, making them a pivotal direction for future large-scale marine volumetric fracturing operations. This study focuses on the transition of fracturing vessels from a mounted to an integrated design, conducting research on the key technologies and equipment essential for the fracturing operation system of a 25 000 hp all-electric fracturing ship. By analyzing the overall structural design of the vessel, 15 specialized subsystems for marine fracturing operations were systematically established. A three-tiered layout structure was further developed to optimize functional integration and spatial efficiency. The research emphasizes eight critical technological areas: fracturing power supply and distribution, fracturing pump injection, sand supply and mixing, mixing and proportioning, high-pressure manifold systems, hose reel mechanisms, acid mixing systems, and centralized control centers. Building on these advancements, a series of marine fracturing equipment was successfully developed, rigorously tested, and certified by the China Classification Society (CCS). A fracturing operation system has been developed that is suitable for various sea conditions, has the ability to operate continuously, and can achieve the automation of the entire fracturing process. This achievement not only lays a solid foundation for the development of integrated fracturing ships but also provides robust technical support for the efficient, environmentally sustainable, and safe exploitation of marine low-permeability oil and gas resources.

Key words: 25 000 hp all-electric, marine fracturing, integrated fracturing ship, electric fracturing equipment, fracturing operation system

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