Stage separation allows the recovery of a more stable stock-tank liquid.

All of the following methods of preventing chemical erosion except –

The relationship between the daily rate of delivery of gas at a well and the reservoir pressure decline is usually referred to as the ____________________ behavior of a well.

A convenient standard used with a standard temperature when comparing different quantities (volume) of gas is the _____________________.

If the pores in rock are connected in such a way as to make fluid passage between them possible, the rock is defined as ______________________.

In order for migrating petroleum to accumulate into a commercial amount, it must be stopped by a trap that is –

The loss of glycol in a liquid-desiccant dehydrator plant is a common problem. Normal loss in a good unit will amount to – 

In a water drive, water ______________________ the hydrocarbons when they enter the wellbore.

Many properties of gaseous mixtures are additive. The additive nature of partial pressures is expressed by __________________________Law.

To obtain a reasonably accurate value for absolute pressure when reading an ordinary gauge, ____________________ PSI should be added to the gauge.