An effective low density proppant

Hydraulic fracturing from the late 1840s and continue to innovate. Oil and gas industry has been relying on technology development fracturing marginal economic fields. Past research focused on technology development in a more clean and efficient fracturing fluids, proppants do not get the same degree of attention and development (except the resin coating and ceramic technology). Because any particular form of crack would limit the amount of proppant placed, thus creating a ceiling proppant pack conductivity of the final. To improve this situation, so there is an effective low density proppant