BT-C1 Chemical Wash
Overviews
Chemical washes are fluids having a density and viscosity close to that of water or oil. As chemical washes are very low viscosity, they are pumped in turbulent flow. When pumped ahead of the cement slurry, they assist in mud removal by diluting, thinning and dispersing mud. This aids in removal of the mud, improving the quality of the bond between the cement and the casing and the formation.
BT-C1 Chemical wash is pumped ahead of cement to separate it from water-base drilling fluid. It disperses the mud and removes mud from the formation face by turbulent flow. BT-C1 Chemical wash is not classified as hazardous waste by the Environmental Protection Agency.
Characteristics
1. Appearance: yellow liquid
2. Temperature range: 4℃~150℃ (BHCT)
3. Normal dosage: 10kg/m3-40kg/m3
4. Package：25kg/ Barrel
5. Guarantee Period: 2years
Technical specifications
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Requirement
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Specification
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85℃，0.1MPa,10min;wash ratio
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≥30
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Flushing liquor formula：（density：1.0g/cm3）：
distilled water：600g, BT-C1:90g.
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