摘要
介绍了近年来油井水泥分散剂的研究开发与应用情况。首先对国内油气田使用较多的产品和研究进展进行了叙述 ,其次则简要介绍了美国BJServices、Dowell。
This article reviews the recent developments and the uses of oilwell cement dispersants in china and abroad. The home dispersants are presented according to a chemical classification:①lignosulfates and their derivatives; ②aromatic polycyclic sulfonate/formaldehyde condensates;③sulfonated ketone/aldehyde polycondensates;④water soluble sulfonated melamine/formaldehyde resins;⑤copolymers of sulfo containing vinyl monomers;⑥polyhydroxyacids and acid salts;⑦others. The dispersants of five foreign leading companies(BJ Services, Dowell, Halliburton, Fracmaster, and Nowsco) are tabulated.
出处
《油田化学》
CAS
CSCD
北大核心
2000年第1期82-84,共3页
Oilfield Chemistry
关键词
分散剂
油井水泥
固井
综述
Dispersants
Oilwel Cement Additives
Researches & Developments
Well Cementing
Review
