Description:
a mixed product based on different surfactants in the hydrocarbon solvent.
Application:
applied in oil industry for removal of a filter cake from hole walls, which is formed by hydrocarbon based drilling fluids. The product conditions a wellbore for effective cementing of casing pipes. An effective product in case of use in wells drilled with use of hydrocarbon based drilling fluids.
Recommended discharge:
recommended dosage per 1 m3 of liquid mud:
- ATREN SPACER О — 10–20%;
- Hydrocarbon solvent — 30–40%;
- Water — 50%.
