Inflatable packer

{
  "id": "MLC-T-OAG-004359",
  "term": "Inflatable packer",
  "field": "Oil and gas",
  "definition": "A downhole tool that uses a rubber element inflated with fluid or gas to seal the annulus between the wellbore and the casing or tubing. It creates a pressure barrier to isolate specific zones for testing, stimulation, or cementing operations. The inflation pressure can range from a few hundred to several thousand psi, depending on the application.",
  "subject": "Well Completions",
  "url": "https://mlchart.com/terminology/oil-and-gas/inflatable-packer/"
}