无固相钻井液技术现状及发展趋势  

Research Status and Developing Trends of Solid Free Drilling Fluid

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)

机构地区：[1]荆州学院,湖北荆州434020 [2]湖北特种设备检验检测研究院荆州分院,湖北荆州434000

出　　处：《辽宁化工》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)。

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.

关 键 词：无固相 钻井液 储层保护 完井方式 

分 类 号：TE254[石油与天然气工程—油气井工程]