Surface drill rigs 2011 7,840 h United States, Louisville, Kentucky
Surface drill rigs 2012 United States, Louisville, Kentucky
Surface drill rigs 2008 United States, Louisville, Kentucky
Surface drill rigs 2014 United States, Louisville, Kentucky
Surface drill rigs 2000 United States, Louisville, Kentucky
Surface drill rigs 2011 5,950 h United States, Louisville, Kentucky
Surface drill rigs 1998 United States, Louisville, Kentucky
Surface drill rigs 1996 United States, Louisville, Kentucky
Surface drill rigs 2005 United States, Louisville, Kentucky
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs United States, Louisville, Kentucky
Surface drill rigs 2007 6,677 h United States, Louisville, Kentucky
Surface drill rigs 1979 United States, Louisville, Kentucky
Surface drill rigs 2001 United States, Louisville, Kentucky
Surface drill rigs 2004 United States, Louisville, Kentucky
Surface drill rigs 2011 United States, Louisville, Kentucky