Surface drill rigs 2004 United States, Northumberland, Pennsylvania
Surface drill rigs 2019 United States, Ruckersville, Virginia
Surface drill rigs 2006 United States, Northumberland, Pennsylvania
Surface drill rigs 2017 6,976 h United States, Helenwood, Tennessee
Surface drill rigs 2016 2,014 h United States, Blue Bell, Pennsylvania
Surface drill rigs United States, Jefferson City, Tennessee
Surface drill rigs 2015 United States, Ruckersville, Virginia
Surface drill rigs 2021 8,943 h United States, Nashville, Tennessee
Surface drill rigs 2020 726 h United States, Conroe, Texas
Surface drill rigs 2022 496 h United States, Mertzon, Texas
Surface drill rigs 2016 12,132 h United States, Raleigh, North Carolina
Surface drill rigs 1977 United States, Moab, Utah
Surface drill rigs 2005 United States, Moab, Utah
Surface drill rigs 2018 8,601 h United States, Cornell, Wisconsin
Surface drill rigs 2017 1,500 h United States, Lavergne, Tennessee
Surface drill rigs 1998 9,933 h United States, Las Vegas, Nevada
Surface drill rigs 2017 8,800 h United States, Ludlow, Massachusetts
Surface drill rigs 1990 United States, Lyman, South Carolina
Surface drill rigs United States, Atlanta, Georgia
Surface drill rigs 1993 United States, Green Bay, Wisconsin