Numerical Simulation and Optimization of Enhanced Oil Recovery by the In Situ Generated CO₂ Huff-n-Puff Process with Compound Surfactant

Table 4

The original composition of crude oil.

Component	CO2	N2	C1	C2	C3	iC4	nC4	iC5	nC5	C6	C7	C8	C9	C10	C11+
Composition	2.48	0.37	18.02	1.28	0.52	0.24	0.27	0.20	0.15	0.53	0.36	0.27	0.43	0.37	74.51