VANCOUVER, BRITISH COLUMBIA--(Marketwire - July 29, 2008) - Silver Wheaton Corp. (TSX:SLW)(NYSE:SLW) is pleased to announce net earnings of US$23.3 million (US$0.10 per share) and record operating cash flows of US$35.9 million (US$0.16 per share) for the second quarter of 2008.