Surface drill rigs 2018 5,600 h United States, Ludlow, Massachusetts
Surface drill rigs 2014 1,500 h United States, SanAntonio, Texas
Other United States, Hoschton, Georgia
Surface drill rigs 2018 7,946 h United States, San Antonio, Texas
Surface drill rigs 2018 United States, San Antonio, Texas
Surface drill rigs 2012 United States, Louisville, Kentucky
Surface drill rigs 2006 United States, Louisville, Kentucky
Surface drill rigs 2019 6,500 h Canada, Ludlow, Massachusetts