专利检索 ap:("Sasol Olefins & Surfactants GmbH") AND inv:"BÖSING, Ludger" 第 1 页

1.

发明公开
COMPOSITION COMPRISING AN ALKOXYLATED AMINE COMPOUND AND A CARBOXYLIC ACID COMPOUND, USE THEREOF IN WATER IN OLL EMULSIONS AND PROCESS USING THE COMPOSITION AS OR AS PART OF A DRILLING FLUID 有权
标题翻译： WITH A烷氧基化AMIN连接和羧酸化合物的组合物，它们的用途，水包油乳液和使用方法所述组合物作为钻井液或作为其一部分

公开(公告)号：EP2817382A1

公开(公告)日：2014-12-31

申请号：EP13705396.3

申请日：2013-02-20

申请人： Sasol Olefins & Surfactants GmbH

发明人： NAPIERALA, Heinz , BÖSING, Ludger

IPC分类号： C09K8/035 , C09K8/36 , C09K8/28

CPC分类号： C09K8/36 , C09K8/28 , C10G1/04 , E21B21/012 , E21B21/065

摘要： The object of the present invention is a composition comprising amine compound and carboxylic acid compounds, wherein at least the amine compounds are alkoxylated, use thereof as a drilling fluid, and a method for using the drilling fluid