Surface drill rigs United States, Gillette, Wyoming
Surface drill rigs 2006 71 h United States, Rocklin, California
Surface drill rigs 2018 7,946 h United States, San Antonio, Texas
Surface drill rigs United States, Mifflinburg, Pennsylvania
Surface drill rigs 2016 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2009 United States, Austin, Texas
Surface drill rigs 1990 United States, Lyman, South Carolina
Surface drill rigs 1993 6,825 h United States, Oakland, California
Surface drill rigs United States, Canton, Ohio
Surface drill rigs 2004 3,945 h United States, Dallas, Texas
Surface drill rigs 2013 2,242 h United States, Canton, Ohio
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs 2013 United States, Gillette, Wyoming
Surface drill rigs 2016 222 h United States, Norwalk, California
Surface drill rigs 2,340 h United States, Scott City, Missouri