Drilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud Point

Product Details
Customization: Available
Appearance: Dark Brown Liquid
Specific Gravity: 1.1
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  • Drilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud Point
  • Drilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud Point
  • Drilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud Point
  • Drilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud Point
  • Drilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud Point
  • Drilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud Point
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Basic Info.

Model NO.
DFS12-009
pH
7-8
Cloud Point
>200°f, 3% in 15% Nacl
Transport Package
55 Gal Drum
Trademark
EZCOL HC
Origin
China
Production Capacity
5000 Mt/Year

Product Description

Product Description

EZCOL® HC shale inhibitor is a high-cloud-point water soluble glycol ether designed for high salinity water-based drilling fluids. It can provide improved wellbore stability, lubricity, high temperature filtration control and reduced bit balling. "Cloud point" is the temperature where polyglycol additives change from being soluble (at low temperatures) to being insoluble (at higher temperatures). The cloud point can be reduced by increasing salinity or increasing the concentration of polyglycol. EZCOL® HC acts to reduce swelling of reactive clays by chemical interaction at the clay surface (below the cloud point) and by inhibiting filtrate invasion into the clay particles (above the cloud point). The cloud point of the mud system containing EZCOL® HC can be varied by alternating the salinity as required. EZCOL® HC is normally used in high salinity systems up to 150,000 ppm chloride because of its relatively high cloud point.

Applications/Functions

  • Improves wellbore stability and shale inhibition
  • Improves lubricity
  • Reduces bit balling potential

Advantages

  • Compatible with most water-based drilling fluids
  • Tolerant to contaminants
  • Low toxicity

Typical Properties

  • Appearance: Dark Brown Liquid
  • Specific gravity: 1.1
  • pH: 7-8
  • Cloud Point: >200°F, 3% in 15% NaCl

Recommended Treatment

  • A typical treatment range is 2-6% v/v

Package

  • 55 GAL DRUM
Drilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud PointDrilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud PointDrilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud PointDrilling Fluid Additive-Shale Inhibitor-Glycol-High Cloud Point 
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
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