Project Final Report-07122-38- The goal of this proposal is to develop non-damaging fracturing fluids (and proppants) for gas shale reservoirs that also minimize water use and disposal fluids and demonstrate their performance by field tests. Use of ultra-light weight proppants will be combined with foams to maximize fracture length, minimize formation damage, minimize use of water in fracturing and minimize disposal of fluids.- http://www.rpsea.org/0712238/