MLchartDataset catalogue

Liner patch

Term · Oil and gas · MLC-T-OAG-002176

A remedial technique used to repair a damaged section of casing or liner by installing a shorter, smaller-diameter pipe section inside the existing tubular. The patch is typically sealed at both ends with packers or cement to isolate the damaged zone and restore the integrity of the wellbore. This method avoids replacing the entire casing string.

Table 1. Record
IdentifierMLC-T-OAG-002176
FieldOil and gas
SubjectWell Workover and Intervention
Record as JSON 
{
  "id": "MLC-T-OAG-002176",
  "term": "Liner patch",
  "field": "Oil and gas",
  "definition": "A remedial technique used to repair a damaged section of casing or liner by installing a shorter, smaller-diameter pipe section inside the existing tubular. The patch is typically sealed at both ends with packers or cement to isolate the damaged zone and restore the integrity of the wellbore. This method avoids replacing the entire casing string.",
  "subject": "Well Workover and Intervention",
  "url": "https://mlchart.com/terminology/oil-and-gas/liner-patch/"
}

Record 2,324 of 4,469 in Oil and gas terminology (MLC-0103). Request the full dataset.