Oil and gas drilling equipment 2013 United States, Green Bay, Wisconsin
Oil and gas drilling equipment 2013 United States, Ocean Springs, Mississippi
Oil and gas drilling equipment 1994 United States, SLC, Utah
Oil and gas drilling equipment 2008 United States, SLC, Utah
Oil and gas drilling equipment 2004 United States, Houston, Texas
Oil and gas drilling equipment 2008 United States, Ocean Springs, Mississippi
Oil and gas drilling equipment 1999 Canada, Innisfail, Alberta
Oil and gas drilling equipment France