Table 5 Natural gas fractions.

From: CO₂ dissolution-diffusion in clay inhibitor/oil systems and synergistic CCUS-EOR effects in strongly water-sensitive reservoirs

Component

Volume fraction%

Component

Volume fraction%

Component

Volume fraction%

Methane

91.274

Isobutane

0.216

N-pentane

0.136

Ethane

1.932

Butane

0.528

hexane

0.030

Propane

1.609

Isopentane

0.080

nitrogen

4.195