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The DELTA-VERT ST anionic emulsifier from Baker Hughes is used with lime hydrate to provide a temperature stable invert emulsion in synthetic and mineral oil based drilling fluid systems.

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Features and Benefits
  • Formulates a stable water in oil emulsion
  • Improves electrical stability
  • Promotes oil wetting
  • Reduces flow properties of invert emulsion drilling fluids
  • Eliminates water in filtrate
  • Compatible with other invert emulsion fluid additives
  • Can be added directly to the emulsion system
  • Provides supplemental filtration control
  • Contains no aromatic solvents
  • Compatible with a wide range of internal phase salinities
  • Applications
    • Invert emulsion drilling fluids
    • Compatible with diesel, mineral, and synthetic oils
    • Offshore and onshore applications
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