Hydraulic fracturing utilizing a refractory proppant

Wells – Processes – Specific propping feature

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Details

166271, 166272, 166302, 166308, E21B 43267, E21B 4324

Patent

active

048921475

ABSTRACT:
Silicon carbide is used as a proppant during a hydraulic fracturing process. The proppant is particularly useful when steam-flooding or acidizing a formation. This proppant is crush resistant and impervious to HCl and HCl/HF acids. High formation and reservoir stimulation temperatures do not affect said proppant. Induced fractures are therefore more effectively propped.

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