摘要
本文介绍了ＡＡ／ＭＡ共聚物降粘剂（降粘剂ＡＭＡ）的合成、在泥浆中的降粘效果研究及在胜利陆上和近海油田钻井中应用的情况。
his paper presents an acrylic acid/maleic anhydride (AA/MA) copolymer of low molecular mass ( in water ≤2.5 ml/g) as viscosityreducer, or thinner, for drilling fluids. Its excellent tolerance to clay incursions is evidenced. This chemical agent has been put into field use at some oil fields of Shengli, on land and offshore.
出处
《油田化学》
CAS
CSCD
北大核心
1998年第2期97-99,共3页
Oilfield Chemistry
关键词
丙烯酸
马来酸酐
共聚物降粘剂
钻井液添加剂
Acrylic Acid/Maleic Anhydride Copolymer, ViscosityReducer, Additive for Drilling Fluids, Clay Incursion, Thinning, Sea Water Drilling Fluids, Research and Development of Chemical Agent
