Relationship between the Molecular Coil Dimension and the Energy Storage Modulus of Polymer Solution Configured with Oilfield-Produced Sewage

Figure 4

Distribution curve of Dh with different Mw and polymer concentrations. (a) Concentration, 0.5 g/L. (b) Concentration, 1.0 g/L. (c) Concentration, 1.5 g/L. (d) Concentration, 2.0 g/L. (e) Concentration, 2.5 g/L.

(a)

(b)

(c)

(d)

(e)