摘要
用岩心流动实验方法评定了目前国产的主要有机阳离子聚合物稳定粘土的性能,选出了几种较好的粘土稳定剂,TDC15、X2035、X2033和DMEPCP13,介绍了有机阳离子聚合物稳定粘土的机理。
The possible chemical constitutions of more than ten home made organic cationic polymeric clay stabilizers are presented on the basis of structural analysis by IR, ^(13)C-NMR, ~1H-NMR and APT techniques as well as informations provided by the manufacturers. The mechanisms of clay stabilization by these polymers are discussed. The clay stabilizability of these chemicals are evaluated by means of the flow test through unsolidated aitificial cores. The experimental technique and procedure of the test are described in detail. Some 15 polymers are tested, and satisfactory results are given by TDC15, X2035, DMEPCP13, and X2033.
出处
《油田化学》
CAS
CSCD
北大核心
1989年第4期285-289,共5页
Oilfield Chemistry
