Surface drill rigs 1985 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1990 1,800 h United States, Pittston, Pennsylvania
Surface drill rigs United States, Mifflinburg, Pennsylvania
Surface drill rigs 2025 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1992 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2011 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1997 United States, Mifflinburg, Pennsylvania
Surface drill rigs 1974 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2006 United States, Pittston, Pennsylvania
Surface drill rigs 1975 United States, Mifflinburg, Pennsylvania
Surface drill rigs 2006 3,200 h United States, Pittston, Pennsylvania
Surface drill rigs 2003 5,400 h United States, Pittston, Pennsylvania
Surface drill rigs 2016 United States, Pittston, Pennsylvania