Fluid interface log

{
  "id": "MLC-T-OAG-001504",
  "term": "Fluid interface log",
  "field": "Oil and gas",
  "definition": "A log that traces the depth of the interface between fluids of different density in the wellbore, such as gas over liquid or oil over water, from a density or gradiomanometer response. Repeated passes show whether the interface rises or falls as the well flows or is shut in. It locates a fluid interface inside the pipe, which is not the same as a reservoir fluid contact.",
  "subject": "Production Logging",
  "url": "https://mlchart.com/terminology/oil-and-gas/fluid-interface-log/"
}