US Patent Number
A proppant for use in hydraulic fracturing to stimulate a well is provided. The proppant is fly ash particles having a mean particle size (d50) of between 45 μm and 150 μm and a size distribution defined by (d10) ≤ 5 μm and (d98) ≤ 250 μm.
University of Kentucky Research Foundation, Lexington, KY, (US)
Robl, Thomas Lee and Oberlink, Anne Elizabeth, "Proppant for Use in Hydraulic Fracturing to Stimulate a Well" (2019). Center for Applied Energy Research Faculty Patents. 57.