FLC- 330 HT
FLC-330 series are a synthetic co-polymer used to control filtrate loss in low to high temperature applications. It has minor retardation properties when used at low temperature. These additives can be added to dry cement or the mix water. It is effective in high water-to cement ratio slurries and is a mild cement retarder. It is ideally suited for shallow cementing. The polymer is thermally stable at high temperatures and compatible with current high temperature retarders.
These additives are primarily a fluid-loss control additive which can be used in cement slurries mixed with either fresh water or high salt concentrations (up to saturated).
FLC-330 series exhibits dispersant properties to some extents and can be used in wells with temperatures between 50-180 °C and can be added to dry cement or the mix water.
The recommended dosage is 0.5% - 1.5% (BWOC) depending on slurry’s weight, and bottom hole temperature.
FLC-335 is a polymer molecular chains bundle concentrating which is reduced slurry cake permeability. The introduction of a variety of functions in the polymer resistant to high temperatures and salt to enhance the performance chart. This additive can be used in cement slurries mixed with fresh water to saturated water and has a certain retarding property on the cement slurry.
The recommended dosage is 1% -3% (BWOC) depending on slurry’s weight, and bottom hole temperature.