The Frac Sand Explosion
- Published: Tuesday, 02 August 2011 13:33
There is quite a bit of industry buzz right now about “frac sand,” also known as proppant. The product is used in hydraulic fracturing, a process by which frac sand is combined with a viscous gel and forced down oil and gas wells at high pressure to prop open the fractures. Depending on the rock bed that is to be fractured, different pressures are used which form different size fractures. It is in these fractures in the rock bed that frac sand is used.