Investigation of CO₂ Enhanced Oil Recovery Using Dimensionless Groups in Wettability Modified Chalk and Sandstone Rocks

Table 4

Literature experimental data used in this study.

Number	Type	𝑆wi	Phi	𝐾 (cm^2)	𝐿 (cm)	𝑞 (cc/min)	σ gas oil; (mN/m)	Reference
11	Slim tube; (N2 injection)	0	0.379	1.2𝐸−07	2720	4.76	0.1	Hudgins et al. [21]
21	Core; (N2 injection)	0.4	0.198	4.6𝐸−09	60.96	0.8	0.1	Hudgins et al. [21]
31	Core; (CO2 injection)	0.07	0.372	1.8𝐸−05	28.8	0.5	4.22	Nobakht et al. [22]
41	Core; (CO2 injection)	0.025	0.369	1.8𝐸−05	28.8	0.5	1.13	Nobakht et al. [22]
51	Core; (CO2 injection)	0	0.444	4𝐸−11	60	0.02	0.05	Darvish (2007) [23]