Surface drill rigs 2001 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2007 United States, Auburn, Washington
Surface drill rigs United States, Mifflinburg, Pennsylvania
Surface drill rigs 1980 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2014 8,990 h United States, Ludlow, Massachusetts
Surface drill rigs 2015 United States, Louisville, Kentucky
Surface drill rigs United States, Gillette, Wyoming
Surface drill rigs 2008 United States, Gillette, Wyoming
Surface drill rigs 2019 United States, Louisville, Kentucky
Surface drill rigs 2011 11,218 h United States, Reedsville, West Virginia
Surface drill rigs 2023 United States, Austin, Texas
Surface drill rigs 2024 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1990 United States, Lyman, South Carolina
Surface drill rigs 2012 United States, Fresno, California
Surface drill rigs 2014 3,231 h United States, Norwalk, California
Surface drill rigs 2016 3,227 h United States, Lake City, Georgia
Surface drill rigs 2022 United States, Ruckersville, Virginia
Surface drill rigs 1997 United States, Canton, Ohio