摘要
重点分析了用于暂堵转向压裂技术的颗粒型、纤维型、液体型、泡沫型和复合材料类型的暂堵材料,总结了储层改造用暂堵材料的暂堵机理,介绍了当前关于暂堵材料封堵能力、耐温能力和溶解能力的评价方法,综述了目前暂堵材料开发与评价过程中存在的问题,并指出暂堵材料研发下一步发展建议与展望。
Focusing on the analysis of the temporary plugging materials of granular, fibrous, liquid, foam and composite materials used for temporary plugging to fracturing technology, summarizes the temporary plugging mechanism of temporary plugging materials for reservoir transformation, introduces the current evaluation methods on the plugging ability, temperature resistance and solubility of temporary plugging materials, reviews the problems existing in the development and evaluation process of temporary plugging materials, and points out the suggestions and prospects for the next step of the research and development of temporary plugging materials.
作者
许可
高航
石阳
董景锋
刘臣
方波
李阳
王培
XU Ke;GAO Hang;SHI Yang;DONG Jing-feng;LIU Chen;FANG Bo;LI Yang;WANG Pei(PetroChina Research Institute of Petroleum Exploration&Development,Beijing 100083,China;School of Chemical Engineering,East China University of Science&Technology,Shanghai 200237,China;Research Institute of Engineering and Technology,Xinjiang Oilfield Company,Karamay 834000,China;Exploration and Development Integration Center,PetroChina Zhejiang Oilfield Company,Hangzhou 310023,China)
出处
《应用化工》
CAS
CSCD
北大核心
2022年第7期2074-2078,共5页
Applied Chemical Industry
基金
国家自然科学基金(51834010)
国家科技重大专项课题(2017ZX05023003)
中石油科技管理部项目(2020B-4120)。
关键词
储层改造
暂堵材料
暂堵机理
评价方法
reservoir stimulation
temporary plugging material
mechanism of temporary plugging
evaluation method
