Origin

China

FCLS is a specially prepared thinner and fluid loss control agent used in drilling fluids. It has the characteristics of anti-high temperature and anti-electralytes etc. The product`s all technical index have been already reached SY/T5702-95 quility standard. Physical and chemical index
Item Requirement
Appearance Blackish brown powder
Material insolution to water % ≤ 2.5
Moisture % ≤ 8.5
Calcium sulfate % ≤ 3.0
Total Fe % 2.5~3.8
Total Cr % 3.0~3.8
Cr complex % ≥ 75
Characteristics
1��ith excellent thinning performance and filtration control capacity and powerful anti-electrolytes capacity ,it is suitable to all kinds of muds.
2��e effective at temperature more than 150~160 °C ,it can also be used at the temperature above 200°C when cooperated with lignite derivatives and other temperature-resisting chemicals.
3��CLS is a good emulsifier for oil in water mud.
Application
FCLS may be added into drilling fluids either in the form of solution or powder ,keep PH between 9.5 ~ 10.5.As a thinner :0.5 ~ 1.0%.As a fluid loss control agent:2.0 ~ 5.0%.
Package
25kg net weight. With PE film bag inside and paper-plastic complex bag outside.