Schedule "A"

This report supplies the "S" basic royalty in cubic meters that is used in the appropriate royalty formula based on the vintage and density of the well (effective January 1, 1993 to December 31, 2008). The report divides production volumes into ranges of 500 and each range is further divided into sections of 20 pages.
 0-499.9        500-999.9          1000 - 1499.9       1500-2000