Hydraulic Fracturing Fluids - Composition and Additives http://geology.com/energy/hydraulic-fracturing-fluids/ Fracking fluids http://geology.com/energy/hydraulic-fracturing-fluids/ http://geology.com/energy/hydraulic-fracturing-fluids/ http://geology.com/energy/hydraulic-fracturing-fluids/ Hydraulic Fracturing Fluids - Composition and Additives http://geology.com/energy/hydraulic-fracturing-fluids/ Fracturing fluid