HPA Subsea manufactures and supplies a broad range of top drive service loops for land rigs, drilling rigs and platforms. Our service loops are proven to operate long-term in the most demanding drilling environments, providing safe, reliable power and control. We can align the service loop design configuration with the correct connectors for a complete 'ready to connect' rig service loop assembly, with popular products in stock for regular deliveries.
Our electrical services loops are the vital connection between a rig’s derrick and the top drive motor, on both onshore and offshore installations. These devices provide primary power to the main top drive drilling motor, as well as auxiliary power for cooling, oil heaters, instrumentation lighting and control functions.
Typically we supply top drive service loops for the following assets: