Sharkpac R High Viscous Polyanionic Cellulose Filtration Control and Viscosifier Agent for Wbm

• Customization: Available
• Appearance: White, Free-Flowing Powder
• Specific Gravity: 1.5-1.8
• Model NO.: DFS07-002
• pH (1% Aqueous Solution): 7.75
• Transport Package: 25 Kg Sack
• Trademark: SHARKPAC R
• Origin: China
• Production Capacity: 1000000 Mt Per Year

Product Description

Product Description

SHARKPAC® R filtration control additive is high-quality Polyanionic Cellulose Polymers. It is used in most water-based drilling fluids including fresh water, seawater and brine up to 300°F. SHARKPAC® R can provide secondary viscosity and effective at low concentrations. It is non-toxic and does not require a biocide. SHARKPAC® R will create an envelope around exposed shales and cuttings to encapsulate them, reducing dispersion and permitting improvement of wellbore integrity. The encapsulation protects the shale from exposure to water.

Applications/Functions

• Control filtration rates and provide supplementary viscosity
• Aids in the formation of a thin, resilient, low-permeability filter cake to minimize the potential for differential sticking and the invasion of filtrate and mud solids into permeable formations

Advantages

• Temperatures stable up to 300°F
• No fermenting, no biocide needed
• Effective in fresh water, seawater and brine fluids
• Functions in moderate to high pH range
• Encapsulates shale particles to inhibit swelling and dispersion
• Environmentally compatible

Typical Properties

• Appearance: White, free-flowing powder
• Specific gravity: 1.5-1.8
• pH (1% aqueous solution): 7.75

Recommended Treatment

• A typical treatment range is 0.5-2 ppb

Package

• 25 KG SACK

 

Product Code	SHARK	Product Description	Applications/Functions
DFS07-01	SHARKPAC® L	Low Viscous Polyanionic Cellulose	Filtration control agent for water based mud with minimal viscosity increase up to 300°F
DFS07-02	SHARKPAC® R	High Viscous Polyanionic Cellulose	Filtration control and viscosifier agent for water based mud up to 300°F
DFS07-03	SHARKCMC® L	Low-viscosity, technical grade sodium carboxymethyl cellulose for filtration control	Filtration control agent for water based mud up to 250°F with minimal viscosity increase, salinity tolerant to 50,000ppm
DFS07-04	SHARKCMC® H	High-viscosity, technical grade sodium carboxymethyl cellulose for filtration control and supplemental viscosity	Filtration control and viscosifier agent for water based mud up to 250°F, salinity tolerant to 50,000ppm