DosSurf™ 10 Surfactant is designed to promote phase inversion of an oil external inverted emulsion to be highly effective......
DosSurf™ AG-25 Surfactant
DosSurf ™ AG-25 is based on anionic and non-ionic surfactants. The surfactant package DosSurf™ AG-25 is required for the design of spacer fluids after Non-Aqueous Fluids (NAFs) have been used for drilling.
The spacer fluid, designed with DosSurf™ AG-25 is able to chemically wash NAFs away from the borehole wall by changing the wettability of the residual NAF. The cement bonding will be excellent on the formation and pipeline.
The rotor test is a test method to evaluate the cleaning efficiency of a spacer fluid. The results are significant and directly visible after testing.
|Flash Point||100 - 101°C|
|pH (1% a.i. in Water)||>5.5|