Shale Inhibitor / Viscosifier / Flocculant
Product Description
CHP (powder form) is a readily dispersible polymer additive designed to provide cuttings encapsulation and shale stabilization in freshwater to saltwater drilling fluids ranging from low solids to weighted muds. CHP acts as a viscosifier, friction reducer, and flocculants, while also providing some fluid-loss control. CHP also delivers cuttings encapsulation and improves wellbore stability, making it ideal for slim hole and continuous-coring applications.
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Application/Function
Readily dispersible and does not form “fish eyes”
Excellent cuttings encapsulation limits cuttings dispersion
Improves shale stabilization
Helps prevent balling on the bit, stabilizers and bottom hole assembly by coating and lubricating solids
Enhances removal of drill solids
Can be used to viscosify clear-water and low-solids drilling fluids
Advantages
Non-fermenting
Does not require biocides
Stable in monovalent salt (NaCl, KCl, etc.) environments
Effective in small concentrations
Can be destroyed with oxidizing agents when desired
Technical Data
|
Appearance |
White powder |
|
pH |
6.0 - 8.0 |
|
Molecular weight |
8 million-20 million |
Recommended Treatment
Add CHP in concentration of 0.7 to 4.3 kg/m³ (0.2 to1.5 lb/bbl) to any active system. Mix slowly through a jet mixer or sift slowly into the vortex of a high-speed stirrer.
Environmental Information
For information concerning environmental regulations applicable to CHP, contact the Health Safety and Environmental Department.
Shipping
Transportation of commodity name is not restricted by either international or CHINA regulatory agencies.
Safe Handling Recommendations
Utilize normal precautions for employee protection when handling chemical products. Use of standard PPE is recommended for employee comfort and safety. See Material Safety Data Sheet (MSDS) prior to use.
Package and Storage
25kg bags or according to customer’s requirement.
Avoid high-intensity extreme pressure and prolonged exposure to strong sunlight. Keep bag closed. Keep away from heat, sparks and flames.
