Copotrol-Low Solids or Non-Dispersed Muds for Drilling Fluids

• Customization: Available
• Appearance: White, Free Flowing Powder
• Specific Gravity: 0.7-0.8
• Model NO.: DFS07-009
• Transport Package: 25 Kg Sack
• Trademark: COPOTROL
• Origin: China
• Production Capacity: 1000000 Mt Per Year

Product Description

Product Description

COPOTROL^® sodium polyacrylate copolymer is a medium-molecular-weight, anionic, white powder additive used primarily for controlling filtration loss in low-salinity water base mud systems. The temperature stability of COPOTROL^® is in excess of 400°F, and is not susceptible to bacterial degradation, which makes it particularly suitable for fluid-loss control in deep, hot holes. COPOTROL^® is sensitive to calcium and magnesium, therefore the total hardness of the system should be reduced and maintained below 300ppm. COPOTROL^® is widely used in fresh, sea water and monovalent brines, including low-solids, non-dispersed and dispersed weighted systems.

Applications/Functions

 

• Reduces fluid loss and improves filter cake quality in fresh and low-salinity fluids

Advantages

 

• Temperatures stable to >400°FWhite, free flowing powder
• Not susceptible to bacterial degradation
• Helps minimize viscosity impact due to low-molecular-weight
• Helps improve cuttings integrity

Typical Properties

• Appearance:
• Specific gravity: 0.7-0.8

Recommended Treatment

 

• For fresh water fluids, add 0.25-1 ppb
• For salt water fluids, add 1-3 ppb

Package

• 25 KG SACK

SHARK	Product Description	Applications/Functions
COPOTROL®	Sodium polyacrylate copolymer	High-temp fluid loss and rheology stabilizer for low calcium, low solids or non-dispersed muds up to 400°F
AQUATEMP	AAM-AMPS copolymer	HPHT filtration control for WBM above 350°F, white free-flowing powder
AQUATROL®	AM - AMPS copolymer	HPHT filtration control for WBM above 450°F, white free-flowing powder