Surface drill rigs 1998 United States, Augusta, Maine7d
Surface drill rigs 2017 United States, Ruckersville, Virginia7d
Surface drill rigs 2011 13,800 h United States, Ludlow, Massachusetts7d
Surface drill rigs 2007 4,609 h United States, Ludlow, Massachusetts7d
Surface drill rigs United States, Gillette, Wyoming7d
Surface drill rigs 2008 14,000 h Spain7d
Surface drill rigs 2019 Sweden, Kalmar, Kalmar län7d
Surface drill rigs 2019 36 h China, Xuzhou7d
Surface drill rigs 2007 8,800 h Netherlands, Apeldoorn7d
Surface drill rigs 2000 8,974 h Estonia, Lääne-Harju vald7d
Surface drill rigs 2016 2,366 h Sweden, Sundsvall7d