Organic Derivative of Bentonite Clay

• Customization: Available
• Certification: ISO 9001:2008
• Packaging: 25kg Per Woven Bag
• Model NO.: BK-135S
• Color: White
• Usage: Drilling Fluid
• Shape: Powder
• Type: High Gelling Efficiency
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Transport Package: 25kg/Bag
• Specification: 25KG/BAG
• Trademark: Jingyi
• Origin: Huzhou, Zhejiang
• Production Capacity: 50000mt/Year

Product Description

General Information

BK-135S is an organic derivative of bentonite clay. It has high thickenning property and colloid stability. This highly efficient rheology modifier is designed for drilling fluid of diesel oil or white oil.
BK-135S shows high efficiency of forming gel, easily disperse and stable viscosity. BK-135S can be used well without polar activating agent.
 
Applications

Low aromatic mineral oil based drilling fluid
Oil based drilling fluid, protecting well fluid, completion fluid
 
Instructions For Use

BK-135S rheology modifier is used to increase viscosity and gel strengths in drilling fluid system. It has been proven effective in drilling and completion fluids. The product is also effective in special applications such as casing packs, packer fluids and spotting fluids. Sufficient share are required to develop viscosity when using BK-135S to build fresh mud.
The typical concentrations range from 10 to 30kg/m3 for most drilling fluid applications, depending on the base fluid and system requirements. Mineral oils generally require higher concentrations than diesel oils. For system maintenance, BK-135S should be added as needed to maintain the flow properties and gel strengths in the desired ranges.
 
The Main Product Quality Index
 

TYPE INDEX	BK-135S
COMPOSITION	Organic derivative of a bentonite clay
MOISTURE,%	≤3.5
FINENESS(-200mesh)	≥95.0
Bulk density,kg/m^3	≤440