Definition(s)
Pressure base
The pressure at which gas volumes and quality are reported. The standard pressure base is 14.73 psia.
Source: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013). Regulations
Pressure base
Assumed atmospheric pressure used in calculations requiring “absolute” pressure. (DATUM.
Source: IADC UBO / MPD Glossary, December 2011. Global Standards