Synergist for water-based drilling fluid and preparation method therefor, water-based drilling fluid and application thereof
A synergist for a water-base drilling fluid and a preparation method therefor, a water-base drilling fluid and an application thereof, and belongs to the field of drilling fluid technologies. The synergist is prepared from raw materials comprising the following parts by weight: 15˜25 parts of sodium styrene sulfonate, 8˜15 parts of allyl trimethyl ammonium chloride, 2˜8 parts of didodecyldimethylammonium bromide, 1˜5 parts of n-octyl triethoxysilane, 1˜5 parts of propyltriethoxysilane, 1˜5 parts of disodium lauryl sulfosuccinate, 10˜20 parts of nano silica, 8˜15 parts of paraffin, and the like.
Beijing Shida Bocheng Technology Co., Ltd
C C C C C C C C
C09K C09K C09K C09K C09K C09K C09K C09K
inventional inventional additional inventional additional additional inventional inventional
Ang Junling Xiaohu Haiping Weizhi Wei Jianmin Yu Jing Yihu
Li Zhao Quan Feng You Quan Chen Cao Yang Wang