石油化工2023，Vol.52Issue(11)：1619-1631,13.DOI:10.3969/j.issn.1000-8144.2023.11.020
耐温抗盐水基钻井液降滤失剂的研究进展
Research progress of temperature and salt-resistant fluid loss reducer for water-based drilling fluid
摘要
Abstract
Fluid loss reducer can be used to reduce fluid loss,stabilize well wall and improve drilling safety.The differences in the effects of two types of fluid loss reducers including natural polymers and their modified products and synthetic polymers on clay,as well as the effects of temperature and salt content on the properties of the two fluid loss reducers are introduced.The research progresses of the two fluid loss reducers are reviewed.The mechanism of filtrate reduction is summarized,and the difficulties in the research of fluid loss reducer are pointed out.Through the improvement of raw material selection,preparation method and synthesis technology,fluid loss reducer is expected to develop in the direction of nanomaterialization and diversified molecular structures in the future.关键词
降滤失剂/天然高分子/聚合物/纳米材料/水基钻井液Key words
fluid loss reducer/natural polymer/polymer/nanomaterial/water-base drilling fluid分类
化学工程引用本文复制引用
熊贵霞,林凌,冯茹森,罗源皓,罗平亚..耐温抗盐水基钻井液降滤失剂的研究进展[J].石油化工,2023,52(11):1619-1631,13.基金项目
油气田应用化学四川省重点实验室开放基金项目资助(YQKF202214). （YQKF202214）
