Drilling Hydrolyzed Polyacrylonitrile - Ammonium
Description:
Product code: Na-HPAN
Role category: Tackifer and water loss reduction materials
Product Classifcation: 1
Key features
1: Reduce slurry water loss; Good anti-collapse properties.
2: Reduced viscosity and dilution effect, significantly change the mud fluidity
key feature
1: Resistant to temperatures up to 150°C, Particularly suitable for use in horizontal well muds.
2: Poor salt and calcium resistance, not suitable for use in brine mud.
Additions: 0.5%-1%
Usage: It can be added directly to the slurry, but it is best to make an aqueous solution in water at 10% dosage and then use it for the best results.
Measurement Methods
Production process: Acrylic waste silk is hydrolyzed under high temperature and pressure <160℃-180℃, 15-20MPa> to get hydrolyzed polyacrylonitrile ammonium salt, and the product is obtained after drying.
