Offshore structures such as drilling rigs have played an essential role in the industry for decades, supplying oil and gas to various regions around the world. Depending on the specific conditions, there are different types of drilling platforms. On the one hand, there are fixed platforms, which are anchored to the seabed with a stable base. Another variant is semi-submersible drilling rigs, which float in the sea and can now be positioned precisely over the borehole using GPS systems.

When working on a drilling rig, there is an increased risk of environmental damage in the event of a malfunction. It is therefore crucial that the machines function smoothly and reliably even under extreme conditions.

Düsterloh's pneumatic and hydraulic motors are also used in the offshore sector because they meet the particularly high safety standards that apply here.

Drilling platform pump drive

Our axial piston motors have impressively demonstrated their performance on unmanned drilling platforms in the North Sea. Even under extreme conditions, they drive screw pumps at a depth of 30 meters below sea level to pump antifreeze. For this application, the motors are operated with a special hydraulic oil that has excellent lubrication and corrosion properties even at low temperatures.