A Prediction Model of Oil Cracked Gas Resources and Its Application in the Gas Pools of Feixianguan Formation in NE Sichuan Basin, SW China

Table 2

Variables in the prediction of oil cracked gas resources.

Variables	Symbol	Unit
Resources of paleo-oil in reservoir	𝑚𝑜	g
Volume of natural gas	𝑣𝑔	mL
Quality of natural gas	𝑚𝑔	mg
Quality of solid bitumen in reservoir	𝑚𝑏	mg
Quality of residual liquid hydrocarbon	𝑚𝐿	mg
Volume yield of natural gas	𝐶𝑣𝑔	mL/g
Quality yield of natural gas	𝐶𝑚𝑔	mg/g
Yield of solid bitumen in reservoir	𝐶𝑏	mg/g
Yield of residual liquid hydrocarbon	𝐶𝐿	mg/g