钻井液与完井液2012，Vol.29Issue(4)：75-80,6.
高性能水基钻井液增黏剂研发思路探讨
Research Progress of Viscosifier Used in Water-base Drilling Fluid
摘要
Abstract
The viscosifier is important to rheology of drilling fluid to carry cuttings. In this paper, the development of viscosifier is introduced that starts from natural vegetable gum to high temperature and salt resistance polymer viscosifier. The roblems of acrylamide polymer and XC polymer viscosifiers used in high temperature and high salt content formations are analyzed, and the treatment methods mainly are inducting high performance functional monomers to viscosifier molecule that can improve the thermo-stability, as well as, introducing double-functionality crosslinked copolymers that can form controllable crosslinked molecule structure. Moreover, the research method of novel high temperature and salt resistance viscosifier is developed.关键词
水基钻井液/增黏剂/耐温抗盐聚合物/研究进展Key words
Water-base drilling fluid/ Viscosifier/ High temperature and salt resistance polymer/ Research progress分类
能源科技引用本文复制引用
谢彬强,邱正松,黄维安,沈忠厚,杜声,路方利..高性能水基钻井液增黏剂研发思路探讨[J].钻井液与完井液,2012,29(4):75-80,6.基金项目
十二五重大专项“长位移大斜度井井壁稳定与轨迹防碰精细研究”(2011ZX05021-004)资助项目. （2011ZX05021-004）
