Well Drilling Mud Bentonite Clay

Description well dring mud bentonite clay is used as a drilling mud based on our good quality bentonite clay. This products is accouding with eqv ISO 13500:1998(GB/T5005-2001), has a good suspension, high thixotropy and little filtration volume, the preparation of convenient, easy to adjust the drilling fluid weight and other characteristics,it is essential for deep and ocean drilling an ideal base material. Properties Drilling bentonite RequirementStandardAPI bentoniteViscometer dial reading at 600r/min Min.3035Yield point/plastic viscosity Ratio Max.32.4Filtrate volume Max.15.0 cm312.0cm3Residue of diameter greater than 75um Max.mass fraction 4.0%Max.mass fraction 4.0% Drilling bentonite RequirementStandardOCMA bentoniteViscometer dial reading at 600r/min Min.3035Yield point/plastic viscosity Ratio Max.64.0Filtrate volume Max.16.0 cm312.0cm3Residue of diameter greater than 75um Max.mass fraction 2.5%2.0%moisture Max.mass fraction 13.0%11.0% Storage: Store in closed original packing at ambient temperature and protect from humidity