水基钻井液降滤失剂的发展与应用  

Development and application of water-soluble drilling fluid filtration control agent

作　　者：徐强[1] 马峰[1] 张文郁[1] 

机构地区：[1]山东轻工业学院化学工程学院,山东济南250353

出　　处：《山东轻工业学院学报（自然科学版）》2010年第1期58-62,共5页Journal of Shandong Polytechnic University

摘　　要：本文对水基钻井液降滤失剂的发展和研究进行了详细的阐述。目前,这类产品主要包括改性天然产物与合成高分子材料。天然产物类降滤失剂主要包括改性纤维素,改性淀粉,腐殖酸,木质素类和单宁类。合成高分子材料主要包括丙烯酸类多元共聚物和树脂类高分子材料。最后对降滤失剂的发展方向作了简要概述。The development and study of water-soluble drilling fluid filtration control agents were reviewed. At present, the additives include： water soluble natural materials, water soluble synthetic polymers. Water soluble natural materials mainly include modified cellulose, modified starch, humic acid, lignin and tannin classes. Water soluble synthetic polymers include acrylic copolymer and resin polymer material. Finally, a brief introduction is made on development direction of this class of chemicals.

关 键 词：钻井液 降滤失剂 天然产物 合成高分子 

分 类 号：TE254.4[石油与天然气工程—油气井工程]