Exhibit 99.1 EIGHTH AMENDMENT TO PURCHASE AND SALE AGREEMENT THIS EIGHTH AMENDMENT TO PURCHASE AND SALE AGREEMENT ("Eighth Amendment"), made effective as of the 28th day of December, 2007, by and between DEACON ENTERPRISES, INC., a Michigan...Purchase and Sale Agreement • January 4th, 2008 • Voyager Petroleum, Inc. • Miscellaneous products of petroleum & coal
