Brownfield

{
  "id": "MLC-T-OAG-000470",
  "term": "Brownfield",
  "field": "Oil and gas",
  "definition": "An existing oil or gas field that is in the middle or later stages of its productive life, characterized by declining production rates and aging infrastructure. Development in a brownfield focuses on maintaining or increasing production through activities like infill drilling, workovers, and implementing enhanced oil recovery projects. This contrasts with a greenfield, which is a new discovery with no prior development and requires the installation of all new facilities.",
  "subject": "Enhanced Oil Recovery",
  "url": "https://mlchart.com/terminology/oil-and-gas/brownfield/"
}