At a certain temperature and pressure, the ratio of natural gas volume to ideal gas volume is defined as ().
A: discrepancy index
B: Compressibility factor
C: Volume factor
D: Elastic coefficient
A: discrepancy index
B: Compressibility factor
C: Volume factor
D: Elastic coefficient
举一反三
- The FVF of a gas is defined as the ratio of gas volume at reservoir temperature and pressure to the volume at （ ）。 A: stock tank condition B: surface condition C: reservoir condition D: standard condition
- Cg is defined as the rate of change in volume per unit volume of gas under isothermal conditions.
- Temperature affects the penetration of gas into the formation by affecting Slip factor
- The formation volume factor of formation water is ( ) 1. A: > B:
- An EOS relates volume （or density） to （ ）。 A: temperature B: velocity C: pressure D: viscosity