20140274821 | REINFORCED HYDRAULIC FRACTURING FLUID PROPPANT AND METHOD - Composite mixtures are disclosed that include: (a) proppant, and (b) fibers, and/or (c) one or more of an organic binder, wax, gel, oil or polymeric binder. A method for improving the engineering properties of proppants includes adding one or more of the materials to the proppant, and mixing them for incorporation into a hydraulic fluid (such as water). Alternatively, the proppants, and/or fibers and/or other constituents may be added separately to a hydraulic fluid such as water. | 09-18-2014 |