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Tight Gas Fracturing Technology and Patent Report

340 bytes removed, 09:52, 3 July 2012
/* Baker Hughes */
-High ASG leads directly to increasing degree of difficulty with proppant transport and reduced propped fracture volume, thereby reducing fracture conductivity.
-Polymer-based fracturing fluids leads to formation of creating a relatively impermeable filter cake and thereby damaging the desired conductivity of the proppant pack, in some cases reducing the proppant pack conductivity by over 90%. Hydraulic fracturing treatment by using '''ULW (Ultra lightweight) proppant and low viscosity slick water fracturing fluid''' leads to -ULW proppant are easy to transport and reduces the damage related to transport. -Perform sand control treatment by using the composition reduces the fluid loss and improves the wellbore productivity....[Contd] 
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