Definition(s)
Upsurge
Positive pressure surge. Upsurge pressure is above the normal operating pressuren.
Source: IADC UBO / MPD Glossary, December 2011. Global Standards
Oil & Gas Drilling Glossary - IADCLexicon.org
Positive pressure surge. Upsurge pressure is above the normal operating pressuren.
Source: IADC UBO / MPD Glossary, December 2011. Global Standards