Assertion: hydrocarbon's formation | /r/HasProperty | occupied by gas increases
Facets:
Source sentences:
text: As the amount of pore space in the formation occupied by gas increases up to about 10 to 20 percent, flow of the oil phase is obstructed for the gas itself normally does not flow but an increase in resistance to the flow of oil arises due to the fact that the gas phase occupies part of the flow channels that would otherwise be used by the moving oil.