Summary
DOC-W206L is made up of several kinds of surfactants and has good cleaning effect, effective infiltration, ooze stripping function on oil base drilling fluid. It has good compatibility with cement slurry and will not cause cement slurry thixotropic and flocculation. It can improve the hydrophilicity of casing interface and formation interface, achieve interface wettability alteration, and enhance the bond strength of slurry cement paste interface and improve the cementing quality.
Usage range
Temperature:30~180℃ (BHCT).
Recommend dosage：6.0~15.0% (BWOW).
Recommend to check its compatibility with cement slurry before using it.
Technical data
Item | Index |
Appearance | Pale yellow or colorless liquid |
Density (20℃),g/cm3 | 1.0±0.05 |
Flushing Efficiency, % | ＞80 |
Freezing Point,℃(winter) | ＜-15 |
Storage
It should be stored in cool, dry and ventilated areas and avoid being exposed to the sun and rain.
Shelf life:24 months.
