Surface drill rigs United States, Mifflinburg, Pennsylvania
Surface drill rigs 2014 United States, Gillette, Wyoming
Surface drill rigs 2020 726 h United States, Conroe, Texas
Surface drill rigs 2013 3,204 h United States, Sutherlin, Virginia
Surface drill rigs 1994 6,228 h United States, Daly City, California
Surface drill rigs 2008 United States, Moab, Utah
Surface drill rigs 2010 5,050 h United States, Mount Pleasant, Pennsylvania
Surface drill rigs 2000 United States, Louisville, Kentucky
Surface drill rigs 1979 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1991 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2017 United States, Louisville, Kentucky
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs 1995 2,718 h United States, Pittston, Pennsylvania
Surface drill rigs 2006 18,000 h United States, South Carolina
Surface drill rigs 1973 United States, Austin, Texas
Surface drill rigs 2004 United States, Brighton, Colorado
Surface drill rigs 2019 United States, Louisville, Kentucky