RTT NewsTesoro plans lower refinery rates, turnaroundsReutersBy Janet McGurty NEW YORK, Feb 20 (Reuters) - Tesoro Energy Corp (TSO.N) said on Friday it expects lower rates at its US refinery system in the first quarter, and more refinery work in the second quarter, including a full turnaround of its refinery in ...Tesoro reports fourth-quarter 2008 profit Bizjournals.comTesoro: About 30 Days April Work Planned At Alaska Refinery CNNMoney.comForbes - TheStreet.com - Boston Globe - RTT Newsall 31 news articles