High-pressure, high-temperature filtration test

{
  "id": "MLC-T-OAG-001828",
  "term": "High-pressure, high-temperature filtration test",
  "field": "Oil and gas",
  "definition": "A laboratory procedure to measure the fluid loss and filter cake properties of a drilling fluid under simulated downhole conditions of elevated pressure and temperature. This test uses specialized equipment to apply differential pressure across a filter medium while maintaining a high temperature. The results indicate how well the drilling fluid will control fluid invasion into permeable formations.",
  "subject": "Drilling Fluids",
  "url": "https://mlchart.com/terminology/oil-and-gas/high-pressure-high-temperature-filtration-test/"
}