Adrilltech Non Stop Driller (NSD) is a sub-based constant circulation system that enables the continuous circulation of drill fluids downhole while making or breaking drill pipe connections. The system has been designed with a specific focus on the operators' needs by improving drilling efficiency, operational safety, hole condition, and equipment integration. The NSD system features a uniquely modular design and small rig floor footprint that make for easy system integration with other rig technologies. All NSD units are designed to be shipped in standard CSC shipping containers.
Over 5600 connections
119 sections drilled over 5 continents
Over 780 days of rig time saved