Surface drill rigs 2021 214 h United States, Lake City, Georgia
Surface drill rigs 1993 United States, Green Bay, Wisconsin
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs 1989 United States, Brighton, Colorado
Surface drill rigs 1993 6,825 h United States, Oakland, California
Surface drill rigs 2008 United States, Louisville, Kentucky
Surface drill rigs 2019 697 h United States, Highland, Indiana
Surface drill rigs 2015 3,481 h United States, Highland, Indiana
Surface drill rigs 2000 United States, Brighton, Colorado
Surface drill rigs 2004 United States, Brighton, Colorado
Surface drill rigs 2011 10,300 h United States, Ludlow, Massachusetts
Surface drill rigs 2004 United States, Louisville, Kentucky
Surface drill rigs 2015 United States, Louisville, Kentucky
Surface drill rigs 2020 United States, Louisville, Kentucky
Surface drill rigs 2014 United States, Louisville, Kentucky
Surface drill rigs United States, Mifflinburg, Pennsylvania
Surface drill rigs 1980 United States, Mifflinburg, Pennsylvania