Bentonite API for drilling
Bentonite swells greatly when it meets water. It owns excellent colloid nature and can increase the viscosity of suspend fluid. While it is applied in drilling mud, it can improve the lubricating property of drilling tools and can clean the rock clinker. It is widely applied in drilling constructions at stratums with complicated structures to avoid accident.
Specification:
|
Item |
Specification |
|
600r/min |
30mpas min |
|
Yield point/Plastic Viscosity |
1.5 max |
|
Filtrate Volume ml |
15 max |
|
Moisture % |
10% max |
|
Residue of Diameter Greater than 75um% |
4 max |
Packing:
25kgs paper bags, 1000kgs PP bags
We have a natural sodium based bentonite mine and the quality can be similiar to Wyoming Bentonite
Silimilar product:
organic clay (tetraallkyl ammonium bentonite)---oil-based drilling mud (fluid).
Advantages:
Good suspension, thixotropy and stability in crude oil, diesel oil systems.
Easy of incorporation. No need for polar activator or making pregel.
Furnish the drilling mud(fluid) with good suspension, wall-protection and
anti-filtration properties.
Maintain stable physical performance under the pressure of 108 at the
temperature of 230.
Typical Properties:
|
Color |
Appearance |
Density |
Moisture (105,2hrs) |
Fineness through 200mesh |
Loss on ignition(1000) |
|
Light Yellow |
Free Flowing Powder |
1.7g/cm3 |
3.5% max |
98% min |
35% max |
International Countertypes: Bentonite99, VG-69,Versa
