6Nimerikkh, McConnell' s, Samuelson. Compatibility of resin - coated proppant with cross - linked fracturing fluid[ C]. SPE20639,2009:29 - 33.
7Rickards M J,et al. Proppant? We don' t need any proppant [C ]. SPE38611,1997 : 5 - 8.
8Philrace, Norbertobeig, Giler, Ginodi, Lullo. New technique for proppant flow back and improved fracture conductivities [ C ]. SPE69580,2001 : 25- 28.
9Wood W D, et al. Ultra- lightweight proppant development yields exciting new opportunities in hydraulic fracturing design[ C]. SPE84309,2003:5 - 8.