Drilling mud permeated with bubbles of gas from downhole. The circulation of such mud can be severely impaired, thus seriously affecting drilling operations
A natural gas liquid with a low vapor pressure, compared with natural gasoline and liquefied petroleum gas. It is produced from a deep well where the temperature and pressure are high. Gas condenses as it rises up the wellbore and reaches the surface as condensate
The vertical height (thickness) of a gas accumulation above the oil-water contact
Removal of particulates from gas
Instrument to measure the calorific value and/or the composition of the gas
Gas cap gas is a free natural gas which overlies and is in contact with crude oil in the reservoir. It is a subset of associated gas
