Shale Inhibitor-High-Molecular-Weight Polymer Encapsulant-Drilling Fluid Additive

• Appearance: •white to Light Gray Particles or Powder
• pH: 7.5-9
• Transport Package: 25kg Sack
• Trademark: EZCOAT
• Origin: China
• Model NO.: DFS12-007
• Production Capacity: 5000 Mt Per Year

Product Description

Product Description

EZCOAT^® encapsulant is a water soluble high-molecular-weight polymer containing both cationic and anionic used to encapsulate cuttings, stabilize water-sensitive formations, inhibit prevent bit balling and increase drilling fluid viscosity, thus improve rate of penetration and protect the reservoir.  EZCOAT^® can be used in fresh, seawater and saturated brine systems, and is also resistant to calcium and magnesium ion contamination, thermal stable over 180ºC. EZCOAT^® is always used in conjunction with BORETHIN^® viscosity reducer to significantly reduce drilling fluid costs and help to save overall budget. 

Applications/Functions

• Encapsulate cuttings, stabilize water-sensitive formations and prevent bit balling
• Increase drilling fluid viscosity
• Improve rate of penetration and protect the reservoir

Advantages

• Temperature stable over 350°F
• Highly inhibitive to shale formation
• Highly tolerant to calcium and magnesium ion contamination
• Effectively prevent reservoir pollution, improve oil and gas production
• Applicable in fresh, seawater and saturated brine systems
• Compatible with other additives

Typical Properties

• Appearance: White to light gray particles or powder
• pH (1%aqueous solution): 7.5 - 9.0

Recommended Treatment

• A typical range is 1 - 4 ppb

Package

• 25 KG SACK

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	EZCOAT®	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 /