HTHP fluid loss additive Risol 3800S

Product Description
3800S ,white powder, is composed of AMPS, AA, AM etc. It could reisist 200 deg.C and applies to deep wells and ultra deep wells. 3800S can resist calcium up to 100000ppm. The typical dosage is 1-2%.
Technical Specification
 

Items	Specifications
Appearance	Free flowing white powder
Moisture, %	≤10%
Fineness（0.45mm），%	≤10%

 

Item		Specification
Base mud+2% Driscal D 3800S	AV, mPa.s	≥15.0
	API FL(200℃/16h),mL	≤15.0
Note：Base mud：350ml distilled water+10% Rev dust+ 1g NaHCO3+4.5% NaCL+0.5%CaCL2+1.3%MgCL2

 
Features
     It could resist temperature up to 200 deg.C
     It could resist saturated salt water.
     It applies to non solid phase drilling fluid system
     It could apply to deep wells and ultra deep wells.
 
Package and Storage
    They shall be packaged in a triple sack with the lined bag. The net weight of each sack is 25kg. They shall be stored in a shady, dry, and ventilated place.
 
Safety
    They shall be avoided contact with eyes, skins and clothes, otherwise flush it with water. Handling methods and dangerous data shall be referred to MSDS.