Helmer Directional Drilling Corp. to Buy Excelsior Gold
December 17, 2012 16:15 ET | Helmer Directional Drilling Corp.
CHINO, Calif., Dec. 17, 2012 (GLOBE NEWSWIRE) -- Helmer Directional Drilling Corp. (OTCQB:EXLA) announced today that it signed a Letter of Intent to buy Excelsior Gold, Inc. ("Excelsior") on December...