HAS B4 is a robust and automotive drilling rig. Due to additional units this rig can be used for a variety of tasks. Consequently, Anger’s employs this rig for several drilling techniques such as flush drilling, air-lift procedures and core drilling. But it is not only this variability that enables our clients to plan their projects under best conditions: also the rig’s integral on-the-job safety and protection against noise and explosions as well as its high torques make it perfectly fit for the respective task. Since this drilling rig has a smallest casing diameter of 4 in – 4 ¾ in it can be used for drillings of up to 2200 m, which makes it possible to use HAS B4 for reservoir exploration wells, for example.
