Surface drill rigs 2,340 h United States, Scott City, Missouri
Surface drill rigs 2016 United States, Ruckersville, Virginia
Surface drill rigs 2010 United States, Gillette, Wyoming
Surface drill rigs 1989 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2000 4,500 h United States, Scranton, Pennsylvania
Surface drill rigs 2020 1,515 h United States, Scott Depot, West Virginia
Surface drill rigs 1996 10,864 h United States, Augusta, Maine
Surface drill rigs 2023 United States, Milwaukee, Wisconsin
Surface drill rigs 2006 United States, Gillette, Wyoming
Surface drill rigs 1995 United States, Louisville, Kentucky
Surface drill rigs 2006 United States, Mifflinburg, Pennsylvania
Surface drill rigs United States, Gillette, Wyoming
Surface drill rigs 1974 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1998 9,933 h United States, Las Vegas, Nevada
Surface drill rigs 2015 United States, Gillette, Wyoming
Surface drill rigs 2006 United States, Louisville, Kentucky
Surface drill rigs 2017 United States, Louisville, Kentucky
Surface drill rigs United States, Mifflinburg, Pennsylvania
Surface drill rigs 1995 5,868 h United States, Las Vegas, Nevada