MLchartDataset catalogue

NODAL analysis

Term · Oil and gas · MLC-T-OAG-002549

A systems analysis method used to evaluate the performance of a complete oil or gas production system from the reservoir to the surface. It models the well by calculating pressure drops across components like the formation, completion, tubing, and flowlines to predict flow rates. The analysis identifies the operating point where the inflow performance relationship (IPR) curve from the reservoir intersects the vertical lift performance (VLP) curve of the wellbore, indicating the expected production rate and bottomhole pressure.

Table 1. Record
IdentifierMLC-T-OAG-002549
FieldOil and gas
SubjectWell Completions
Record as JSON 
{
  "id": "MLC-T-OAG-002549",
  "term": "NODAL analysis",
  "field": "Oil and gas",
  "definition": "A systems analysis method used to evaluate the performance of a complete oil or gas production system from the reservoir to the surface. It models the well by calculating pressure drops across components like the formation, completion, tubing, and flowlines to predict flow rates. The analysis identifies the operating point where the inflow performance relationship (IPR) curve from the reservoir intersects the vertical lift performance (VLP) curve of the wellbore, indicating the expected production rate and bottomhole pressure.",
  "subject": "Well Completions",
  "url": "https://mlchart.com/terminology/oil-and-gas/nodal-analysis/"
}

Record 2,719 of 4,469 in Oil and gas terminology (MLC-0103). Request the full dataset.