Surface drill rigs 2004 United States, Louisville, Kentucky
Surface drill rigs 2008 United States, Louisville, Kentucky
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs 2014 United States, Louisville, Kentucky
Surface drill rigs 2017 United States, Louisville, Kentucky
Surface drill rigs 2020 United States, Louisville, Kentucky
Surface drill rigs 2015 United States, Louisville, Kentucky
Surface drill rigs 2019 United States, Louisville, Kentucky