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The ECCO-BLOK filtration control additive from Baker Hughes is a water-dispersible asphalt that can be used as an economical filtration control additive for nonaqueous drilling fluids

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Features and Benefits
  • Provides cost effective filtration control in nonaqueous drilling fluids with minimal effect on rheological properties
  • Prevents stuck pipe
  • Improves filter cake
  • Provides better wellbore stability
  • Reduces potential for differential sticking
  • Stable up to 350F (177C)
  • Effective in low and high temperature wells
  • Applications
    • Nonaqueous drilling fluids
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