Relative dielectric permittivity

{
  "id": "MLC-T-OAG-003094",
  "term": "Relative dielectric permittivity",
  "field": "Oil and gas",
  "definition": "A dimensionless quantity representing the ratio of the absolute permittivity of a material to the permittivity of free space. This property, measured by dielectric logging tools, indicates the ability of a formation to store electrical energy in an electric field. It is sensitive to the presence of water and its salinity, aiding in the identification of water-filled pores.",
  "subject": "Formation Evaluation",
  "url": "https://mlchart.com/terminology/oil-and-gas/relative-dielectric-permittivity/"
}