Bentonite for Drilling

Basic Info

Rheological Additive YH-938B
YH-938B rheological additive is an easy dispersing, self activating organoclay that exhibits high performance efficiency in diesel, low aromatic mineral oil and synthetic base fluid formulation.

Advantages
1 Excellent anti-settling features
2 Fine dispersion and particle size.
3 Good self-activated property. Requires no external chemical activators.
4 Rapid yielding
5 Is not harmful to the environment

Typical properties
Composition Organic derivative of a montmorillonite clay
Appearance:Fine white powder
Moisture content (105, 2hr) :=3.5%
Loss on ignition max, %(1000) :=35

Density g/cm3:1.7
Fineness (< 74um, %) := 98%

Application
YH-938B is a self-activating gallant offering rapid yield development, high gel strengths, and increased efficiency. The unique properties of YH-938 are especially valuable in low-shear mud plant operations and during completion fluid manufacture at the well site.

YH-938B imparts high gel strengths to inverts and all-oil muds. This translates into muds and slurries having improved anti-settling and downhole sag resistance properties.

Packaging and storage:
Kraft paper packages plus internal polyethylene film bags. The weight of each package is generally 25+-0.25kg according to customer demands. Keep it in dry places with temperature of 0-30. The quality guarantee period is 36 months.