Name

Permeability ratio

Particle size matching factor

Concentration of emulsions %

Basic scheme

4.0

1.0

100

Scheme one

2.17

1.0

100

Scheme two

15.8

1.0

100

Scheme three

7.0

4.5

100

Scheme four

4.0

1.2

100

Scheme five

4.0

1.0

10

Scheme six

4.0

1.0

50

Scheme seven

4.0

1.0

100