Surface drill rigs 2007 4,609 h United States, Ludlow, Massachusetts7d
Surface drill rigs 2018 3,100 h United States, Ludlow, Massachusetts
Surface drill rigs 2016 5,600 h United States, Augusta, Maine
Surface drill rigs 2018 8,601 h United States, Cornell, Wisconsin
Surface drill rigs 2019 1,116 h United States, Ludlow, Massachusetts
Surface drill rigs 2005 3,000 h United States, Ludlow, Massachusetts
Surface drill rigs 2011 13,800 h United States, Ludlow, Massachusetts7d
Surface drill rigs 2017 7,020 h United States, Cornell, Wisconsin
Surface drill rigs 2014 9,500 h United States, Ludlow, Massachusetts
Surface drill rigs 2019 1,160 h United States, Ludlow, Massachusetts
Surface drill rigs 2015 8,661 h United States, Ludlow, Massachusetts7d
Surface drill rigs 1994 United States, Easthampton, Massachusetts
Surface drill rigs 2014 4,100 h United States, Ludlow, Massachusetts
Surface drill rigs 2014 8,990 h United States, Ludlow, Massachusetts7d
Surface drill rigs 2013 7,832 h United States, Goleta, California7d
Surface drill rigs 2015 8,900 h United States, Ludlow, Massachusetts
Surface drill rigs 1996 10,000 h United States, Bangor, Maine
Surface drill rigs 2005 4,000 h United States, Easthampton, Massachusetts
Surface drill rigs 2017 1,500 h United States, Lavergne, Tennessee
Surface drill rigs 2017 8,800 h United States, Ludlow, Massachusetts