Michigan crude oil production increases by nearly 500,000 barrels in 2008 over 2007, reversing more than decade-long decline

摘要

CALHOUN COUNTY, Mich. - Amore than decade-long decline in Michigan crude oil production was reversed in 2008 - largely due to renewed development activity in historic areas of Albion-Scipio Trend Trenton-Black River production here and in Hillsdale County.