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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 325F (163C) 
  • Effective in low and high temperature wells
  • Applications

    Nonaqueous drilling fluids

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