论文部分内容阅读
本文对 CMS-Ⅰ羧甲基淀粉和膨化淀粉的性能进行了全面的室内评定,结果表明,CMS-Ⅰ羧甲基淀粉具有不发酵、热稳定性好、降失水性优良等特点,能降低钻井成本。
In this paper, a comprehensive laboratory evaluation of the properties of CMS-I carboxymethyl starch and puffed starch was carried out. The results showed that CMS-I carboxymethyl starch has the characteristics of no fermentation, good thermal stability, Drilling costs.