Surface drill rigs 2016 2,014 h United States, Blue Bell, Pennsylvania
Surface drill rigs 2020 726 h United States, Conroe, Texas
Surface drill rigs 2005 4,000 h United States, Easthampton, Massachusetts
Surface drill rigs 2017 6,976 h United States, Helenwood, Tennessee
Surface drill rigs 2011 United States, Gillette, Wyoming
Surface drill rigs 8,316 h United States, Mount Juliet, Tennessee
Surface drill rigs 1988 2,193 h United States, Moab, Utah
Surface drill rigs 1977 United States, Moab, Utah
Surface drill rigs 2005 United States, Moab, Utah
Surface drill rigs 2017 1,500 h United States, Lavergne, Tennessee
Surface drill rigs 1998 9,933 h United States, Las Vegas, Nevada
Surface drill rigs United States, Gillette, Wyoming
Surface drill rigs 2017 8,800 h United States, Ludlow, Massachusetts
Surface drill rigs 2021 1,543 h United States, Lancaster, Massachusetts
Surface drill rigs 2019 1,116 h United States, Ludlow, Massachusetts
Surface drill rigs United States, London, Kentucky
Surface drill rigs 2016 1,557 h United States, Highland, Indiana
Surface drill rigs 2014 United States, Gillette, Wyoming
Surface drill rigs 2006 18,000 h United States, South Carolina
Surface drill rigs 2009 12,000 h United States