Surface drill rigs 2000 United States, Louisville, Kentucky
Surface drill rigs 1993 United States, Louisville, Kentucky
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs 2003 5,400 h United States, Pittston, Pennsylvania
Surface drill rigs 2003 United States, Louisville, Kentucky
Surface drill rigs 1997 United States, Louisville, Kentucky
Surface drill rigs 2009 United States, Louisville, Kentucky
Surface drill rigs United States, Louisville, Kentucky
Surface drill rigs 2014 United States, Louisville, Kentucky
Surface drill rigs 2016 United States, Pittston, Pennsylvania
Surface drill rigs 2012 United States, Louisville, Kentucky
Surface drill rigs 2007 5,500 h United States, Louisville, Kentucky
Surface drill rigs 2005 United States, Louisville, Kentucky