Definition(s)
Mechanical Vapor Plug
Used to provide a gas vapor seal when required during pipe replacement and repair.
Source: IADC UBO / MPD Glossary, December 2011. Global Standards
Oil & Gas Drilling Glossary - IADCLexicon.org
Used to provide a gas vapor seal when required during pipe replacement and repair.
Source: IADC UBO / MPD Glossary, December 2011. Global Standards