Xian Changqing Chemical Industry Group

Fengcheng, China

Xian Changqing Chemical Industry Group

Fengcheng, China

Time filter

Source Type

Hao Z.,Xian Changqing Chemical Industry Group | Wang Z.,Xian Changqing Chemical Industry Group | Dou Y.,Xian Changqing Chemical Industry Group | Pan Q.,Xian Changqing Chemical Industry Group
Drilling Fluid and Completion Fluid | Year: 2012

A kind of filtration control additive is synthesized mainly from polypropylene, carboxyl calcium group, monomer of sodium 2-acrylamide-2-methylpropanesulfonate and macromolecule groups with surface activity. The experimental results show that using this filtration control additive, with the content of 0.5%, the filtrate volume of saturated salt water is only 5.6 mL, and different drilling fluid systems have good comprehensive performances after rolling 16 h at 120 °C, which is value to spread out.

Loading Xian Changqing Chemical Industry Group collaborators
Loading Xian Changqing Chemical Industry Group collaborators