Particles of a Solid Limestone coated depositios inhibitor to be applied in Oil Fields.

摘要

A Chemical used in the Exploitation of an Oil Field, particularly an inhibitor of calcareous deposits, is in the form of particles that carry the same CoatingFor example, a Dispersing Agent.The lining can be Polymer such as a Polyester poliu00e1cido oligomeric or polymeric alcohol alkoxylates, a Polyamine condensate of a Fatty acid.Or can also be a Surfactant and may be used in the form of a suspension in an Inert Oil, such as diesel oil or Kerosene.Which can be injected in a Subterranean formation to inhibit the formation of deposits, for example, calcareous deposits, oil wells,For a long time that the compounds free of the coating.