Research Article

Preparation and Characterization of Hydrophobic-Associated Microspheres for Deep Profile Control in Offshore Oilfields

Table 1

Brine components.

IonK+ + Na+Ca2+Mg2+ClSO42−CO32−HCO3Total (mg/L)

Concentration mg/L2968.8826.760.86051.660.00.0208.710176.6