|

English
Français
русский язык 
Español

Product Category

Geophysical Exploration,
Logging and Well Testing Equipment

Drilling and Workover Equipment

Production Equipment

Oilfield Surface Facilities

Tubular Goods

Oilfield Chemicals

General Product

Refining and Chemical Equipment

Chemical Products

Catalyst and Additive

Offshore Engineering

Epidemic Prevention Materials

#
  • #
#

Modified Starch

Brief Introduction:

A special modified starch derivative used as high-temperature, filtration-control additive

FLO-HT is a special modified starch derivative used as high-temperature, filtration-control additive in water-based systems. When used in conjunction with a bridging agent such as sized calcium carbonate or sized salt, it provides a thin, pliable, easily removed mud cake under high-temperature conditions. FLO-HT is a nonionic, acid soluble material especially suited for fluids containing salts or ion sensitive additives.

 

Can be used to reduce fluid loss in water-base systems help to reduce fluidloss and enhanced elevated lowshearrate viscosities

 

Resists calciumcontamination over a wide pH range and can be used in freshwater and most brines including seawater, NaCl, KCl, CaCl2, NaBr, CaBr2, ZnBr2 and formate salt systems.

 

FLO HT filtercakes will readily degrade

 

Recommended concentrations range from 2 to 7 lb/bbl (5.7 to 20 kg/m³)

ITEM FLO-HT

INDEX

Physical appearance

White powder

Specific gravity

1.5

Solubility in water

100%

#