1) anti-sloughing agent
防塌剂
1.
Performance evaluation on polyether polyatomic alcohol as multi-functional anti-sloughing agent SYP-1 and its field application;
多功能聚醚多元醇防塌剂SYP-1的性能评价及现场应用
2.
It can be seen from laboratory study and field practice that Polyvinyl alcohol anti-sloughing agent can increase the viscosity of drilling fluids sharply as a result of significant viscosifying negative effect and thus its application and dissemination is limited seriously.
室内研究和现场应用表明,聚乙烯醇类防塌剂表现出较明显的增粘负效应,可引起钻井液粘度的急剧增加,严重影响其推广应用。
3.
Multi-hydroxyl polymer,CXC-1,as an anti-sloughing agent for water base drilling fluids,is a yellowish liquid and is prepared by polymerization of alkylene oxides and polyhydroxylated compounds.
多羟基聚合物防塌剂CXC-1是以环氧化物及多羟基化合物共聚而成的聚合物防塌剂,为淡黄色黏稠液体。
2) caving preventor/lubricant
防塌润滑剂
1.
That is to say that the namophase caving preventor/lubricant developed can improve the lu.
纳米防塌润滑剂是一种乳液体系。
3) Lubricant/Shale Inhibitor
润滑防塌剂
4) collapse-proofadditive
防塌添加剂
1.
are chosen as collapse-proofadditive from treating reagent of mud．Aseries of data obtained from the collapse-prooftest in laboratory is applied to the air-foam drilling with 70°inclined hole in the crushedand soft-hard interstratified layers in Nanxiang gold mine.
介绍从泥浆处理剂中选择腐植酸钾等三种试剂作防塌添加剂，经实验室防塌试验获一系列实验数据，并在南乡金矿区７０°斜孔中破碎、软硬互层复杂地层的不稳定孔段进行空气泡沫钻进应用验证，获得较好效果。
5) silicate-polyol membrane inhibitor
硅醇成膜防塌剂
6) powerful anti-sloughing agent
强力抑制防塌剂
补充资料：防塌剂
分子式：
CAS号：
性质： 见页岩抑制剂
CAS号：
性质： 见页岩抑制剂
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条