摘要
本文介绍了硬葡聚糖的化学结构、在溶液中的构象、水溶液流变性质、影响水溶液拈度的因素、岩芯吸附等,讨论了在石油工业上的应用前景。
A new biopolysaccharide, scleroglucan, is presented in this article.The structure (both chemical constitution and conformations in solutions) of scleroglucan, the rheological behavior of its aqueous solutions, the concentration, temperature, water salinity and pH dependences of the solution viscosity, and the adsorption onto cores from solution are reviewed. The possible fields of applying this biopolymer as oilfield chemical are discussed.
出处
《油田化学》
CAS
CSCD
北大核心
1993年第4期375-379,共5页
Oilfield Chemistry
关键词
硬葡聚糖
化学驱油
高聚物
Scleroglucan
Biopolymer
Structures
Properties of Aqueous Solutions
Oilfield Chemical
Review
