摘要
无固相钻井液具有优异的储层保护性能,在油气田水平井钻井中应用广泛,是一种极具发展潜力的水基钻井液技术。无固相钻井液的处理剂类型和技术特点与适用范围息息相关。综述了无固相钻井液技术现状,包括储层特征、完井方式对无固相钻井液性能的要求,分析了无固相处理剂类型特点与发展历程,展望了无固相钻井液技术发展趋势。
In order to protect reservoir,solid free drilling fluid is widely used in horizontal well drilling in oil and gas fields.It is a water-based drilling fluid technology with great development potential.The scopes of application are closely related to the types and technical characteristics of solid-free drilling fluid treatment agents.In this paper,the current situation of solid-free drilling fluid technology was summarized,including the reservoir characteristics,requirements of well completion methods on the performance of solid-free drilling fluid.The characteristics types and development process of solid-free treatment agents were analyzed.Finally,the development trend of solid-free drilling fluid technology was prospected.
作者
曾佳
程慧君
ZENG Jia;CHENG Hui-jun(Jingzhou College,Jingzhou Hubei 434020,China;Hubei Special Equipment Inspection and Testing Institute Jingzhou Branch,Jingzhou Hubei 434000,China)
出处
《辽宁化工》
CAS
2022年第3期388-390,441,共4页
Liaoning Chemical Industry
基金
湖北省教育厅科学研究计划指导性项目(项目编号:B2021431)
长江大学工程技术学院基金(项目编号:2021KY03)。
关键词
无固相
钻井液
储层保护
完井方式
Solid free
Drilling fluid
Reservoir protection
Well completion
