Dissolvine StimWell DDH

Product Line Chelates

Dissolvine® StimWell DDH is a high pH fluid, based on the chelating agent DTPA.

  • Brand

  • Chemical family

  • CAS number

  • Molecular Weight

    583.8 g/mol
  • Chemical name

    Diethylenetriaminepentaacetic acid, pentapotassium salt
  • Molecular drawing

  • Applications

    Dissolvine® StimWell DDH is designed for the dissolution of BaSO4 scale, also known as barite, in the oil and gas industry.  Dissolvine® StimWell DDH can be used to remove any sulphate scale (e.g. BaSO4, SrSO4, CaSO4) from tubing, equipment or formation. It is recommended to dilute Dissolvine® StimWell DDH with an equal volume of water prior to use.

Market Segments


Detailed description

Diethylenetriaminepentaacetic acid, potassium complex, 45% solution in water


  • Gelling agent


  • Oilfield,
  • Scale Control and Removal
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For more information about Dissolvine StimWell DDH, please contact our technical experts. We look forward to hearing from you.

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