Surface drill rigs 2013 2,242 h United States, Canton, Ohio
Surface drill rigs 2009 United States, Canton, Ohio
Surface drill rigs 2009 1,811 h United States, Canton, Ohio
Surface drill rigs 1979 United States, Canton, Ohio
Surface drill rigs 2008 United States, Canton, Ohio
Surface drill rigs United States, Canton, Ohio
Surface drill rigs 1988 933 h United States, Canton, Ohio
Surface drill rigs 1997 United States, Canton, Ohio