摘要
随着国内工厂化压裂的大规模实施,对射孔、压裂作业时效提出新的要求。压裂用快速插拔井口系统可以显著提高压裂、射孔时井口系统换装作业时效,降低劳动强度,提高井场布置效率,减少安全隐患。国外Halliburton、FHE、FORUM、NOV等公司均在开发压裂用快速插拔井口系统,其产品已经在油田应用。介绍了国外压裂用快速插拔井口系统的结构、原理和技术特点,并分析其关键技术。在此基础上,对国内压裂用快速插拔井口系统的发展提出建议。
With the large-scale implementation of domestic industrial fracturing,new demands are put forward for the time-sensitive operations of perforating and fracturing.The quick plug-in wellhead system for fracturing can significantly improve the timeliness of wellhead system replacement operations during fracturing and perforation,reduce labor intensity,improve the efficiency of well site layout,and reduce potential safety hazards.Some foreign companies,such as Halliburton,NOV,FHE,and Forum,are all developing the quick plug-in wellhead system for fracturing operation,and some of the products have already achieved practical applications.The structure principle and technical characteristics of the quick plug-in wellhead system for fracturing in foreign countries were introduced,their key technologies were analyzed.Some suggestions were put forward on the development of the quick plug-in wellhead system for domestic fracturing operations.
作者
白明伟
车昊阳
王德贵
BAI Mingwei;CHE Haoyang;WANG Degui(Changqing Downhole Technology Operation Company ,CNPC Chuanqing Drilling Engineering Co.,Ltd.,Xi’an 710018,China;Baoji Oilfield Machinery Co., Ltd.,Baoji 721002,China)
出处
《石油矿场机械》
CAS
2021年第5期73-78,共6页
Oil Field Equipment
基金
中油技服统筹科技项目“压裂用井口快速插拔装置的研发及应用”(2020T-003-002)。
关键词
压裂
井口系统
快速插拔
发展趋势
fracturing
wellhead system
quick plug-in
developing trend
