On this month's cover: The American Augers designed and manufactured VR-330 drill rig seen drilling for natural gas well in Louisville, Ohio. Th e VR-330 is complete with 150 t of maximum hook load, and two 365 horsepower diesel engines. The prototype VR-330 will be replaced in Autumn 2008 with the brand new VR-500 vertical drilling rig, which will be branded with the American Directional Drill name.
In this issue
