Shark Claygard -Drilling Fluid Additive-Shale Inhibitor-Amphoteric Polymer

• Appearance: Light Yellow Viscous Liquid
• Specific Gravity: 1.1
• Flash Point: 200°f (93ºC)
• pH: 6.5-8
• Transport Package: 55 Gal Drum
• Trademark: CLAYGARD
• Model NO.: DFS12-004
• Origin: China
• Production Capacity: 5000 Mt Per Year

Product Description

Product Description

CLAYGARD^® shale inhibitor is a low-molecular-weight amphoteric polymer used to inhibit hydration of reactive clay and reduce swelling of sensitive shales exposed to water-based drilling fluids. It is suitable in fresh water, seawater and high salinity brines up to 400°F. CLAYGARD^® works to minimize problems such as excessive dilution rates, increased torque and drag, high surge and swab pressures and bit balling. It can be used in mud systems containing low concentrations of active solids, bentonite-free systems or freshly built low-solids systems containing a minimum amount of pre-hydrated bentonite.

Applications/Functions

• Improves wellbore stability and shale inhibition
• Improves drill solids removal
• Reduces bit balling potential

Advantages

• Effective in most water-based drilling fluids
• Suitable in high salinity brines
• Completely water soluble
• Environmental-friendly and low toxicity

Typical Properties

• Appearance: Light yellow viscous liquid
• Specific gravity: 1.1
• Flash point: 200°F
• pH: 6.5-8

Recommended Treatment

• A typical treatment range is 4-8 ppb

Package

• 55 GAL DRUM

No.	Product Code	SHARK	Product Description	Applications/Functions
106	DFS12-001	AQUACAT®	Cationic Polyacrylamine	Provides borehole stability in troublesome shale sections by minimizing dispersion of shales
107	DFS12-002	AQUAHIB®	Polymeric shale inhibitor in high pH fluids(Silicates)	High performance inhibitor, but incompatible with divalent ions ,
108	DFS12-003	CLAYFLOC®	Alcohols,C11-C15 secondary, ethoxylated	Liquid emulsion systhetic polymeric flocculent and clay encapsulator
109	DFS12-004	CLAYGARD®	Organic hydration suppressant,low molecular weight amphoteric material ,	Shale and gumbo-hydration suppressant
110	DFS12-005	POLYCAP®	Polyacrylamide-high-molecular weight PHPA PHPA	Encapsulating polymer for freshwater and saltwater muds
111	DFS12-006	POLYCAP® HP	Readily dispersible Polyacrylamide-high-molecular weight PHPA PHPA	Encapsulating polymer for freshwater and saltwater muds
112	DFS12-007	EZCOATTM	high-molecular-weight polymer encapsulant	Resistant to calcium and magnesium ion contamination, thermal stable over 180ºC. ,,,180ºC
113	DFS12-008	EZCOL® LC	Low cloud polyalkylene glycol	Cloud point glycol for borehole stability,ROP enhancement,lubricity and HTHP reduction in fresh water and low-salinity brines
114	DFS12-009	EZCOL® HC	High cloud polyalkylene glycol	Cloud point glycol for borehole stability,ROP enhancement,lubricity and HTHP reduction in fresh water and high-salinity brines
115	DFS12-010	HYPERHIB®	Polyamine derivative	Povidone, Vinyl Ether products /