petroleum fracturing ceramic proppant is a key material for compression fracture operation in low permeability oil or gas well exploitation. When Fracture Proppant is used in compression fracture operation of deep well, Fracture Proppant is filled in fracture of low ermeability rock stratum to be high closure compression fracture, to make gas oil stratums cracking and prop the fracture open, so that keep gas oil high fluidity, and increasing gas oil output, extending oil well service life.