International Journal of Energy Research

Research Article

Isolation and Characterization of Viscosity-Reducing and Biosurfactant-Producing Bacteria in Low-Permeability Reservoir

Table 5

Changes in surface tension of fermentation broth.
StrainsSurface tension mN/mReduction rate %
ControlN.D.
SC4534(2)13.38
A-330.6
SC45510.93
H-125.03
SC454210.67
SC456110.38
JSC45350.87
JSC4501-20.76