Table 4 Splitting results of the oil sample.

From: Impact of nanopore confinement on phase behavior and enriched gas minimum miscibility pressure in asphaltenic tight oil reservoirs

Components

Mole%

MW

Tc [K]

Pc [kPa]

Acentric factor

Parachor

N2

0.13

28.01

125.87

3392.37

0.039

60.40

CO2

0.15

44.01

304.09

7397.76

0.239

78.00

H2S

0

34.08

373.53

8963.00

0.0827

100.00

C1

33.90

16.04

190.64

4640.70

0.011

70.00

C2

8.42

30.10

305.26

4883.88

0.099

115.00

C3

8.69

44.10

369.82

4256.68

0.153

155.00

iC4

1.98

58.10

407.98

3647.71

0.183

181.50

nC4

2.81

58.10

424.98

3796.66

0.199

200.00

iC5

0.98

72.20

460.82

3330.56

0.227

225.00

nC5

1.16

72.20

469.59

3375.15

0.251

245.00

C6

1.78

86.20

507.65

3031.66

0.299

282.50

C7

2.15

99.50

539.98

2736.80

0.349

327.50

C8

4.39

112.00

569.26

2496.66

0.398

370.00

C9

2.21

125.00

594.82

2281.85

0.445

415.00

C10

1.58

137.00

618.71

2109.59

0.489

462.50

C11

1.04

149.00

639.82

1944.43

0.535

505.00

Heavy component

27.72

411.60

922.64

1323.31

0.943

1085.92

Asphaltene

0.91

896.39

1043.22

1227.31

1.115

3670.56