PC-Flusher

PC-Flusher (OBM, SBM) oil-based drilling fluid flushing fluid is composed of environment-friendly surfactant,        solvent, dispersant and weighting material, etc. based on the principle of similarity and compatibility, wetting        inversion, chelation and dispersion. Under turbulent flow, it can effectively wash the drilling fluid and mud        cake adhered to the annulus interface.

Application:

applicable temperature: 30 ～ 210℃ (BHCT); Applicable density: ≤ 2.30g/cm3.

Features:

low viscosity, low turbulent critical velocity, suitable for turbulent displacement; Good compatibility with        drilling fluid and cement slurry; Control the underground unstable formation to prevent collapse; High        efficiency washing ability and good wetting reversal ability; good settlement stability.