MLchartDataset catalogue

Crown valve

Term · Oil and gas · MLC-T-OAG-000913

A valve installed at the top of a Christmas tree or wellhead assembly, positioned above the master valve. It serves as an additional barrier to control well flow during production or workover operations. This valve provides an extra layer of pressure containment and is typically a gate valve or a ball valve.

Table 1. Record
IdentifierMLC-T-OAG-000913
FieldOil and gas
SubjectWell Completions
Record as JSON 
{
  "id": "MLC-T-OAG-000913",
  "term": "Crown valve",
  "field": "Oil and gas",
  "definition": "A valve installed at the top of a Christmas tree or wellhead assembly, positioned above the master valve. It serves as an additional barrier to control well flow during production or workover operations. This valve provides an extra layer of pressure containment and is typically a gate valve or a ball valve.",
  "subject": "Well Completions",
  "url": "https://mlchart.com/terminology/oil-and-gas/crown-valve/"
}

Record 980 of 4,468 in Oil and gas terminology (MLC-0103). Request the full dataset.