Dynamic Positioning (DP) Rigs present unique challenges, given that these vessels or platforms constantly change their position relative to the land where cellular towers are situated. They are equipped with automated systems, including thrusters or propellers, crucial for maintaining precise position and heading in offshore operations like oil and gas exploration and marine energy projects.
Comprehensive LTE or 5G antenna coverage across a DP rig’s full 360 degrees is critical for seamless offshore operations, ensuring constant, high-speed communication for precise navigation, safety protocols, emergency responses, and efficient remote monitoring.
The Speedcast solution consist of 3 Junction Boxes that include CELERWAY Arcus routers. Connected to these are 2 x POYNTINGÂ XPOL-2 4G/5GÂ Antennas, as well as 4 x POYNTINGÂ Omni-493Â antennas.
The XPOL-2-5G is a Cross Polarised (XPOL), cellular band, 2×2 MIMO antenna and is suitable for 2G, 3G, 4G & 5G.
The OMNI-493 is an ultra-wideband, high performance, marine and coastal antenna that covers the contemporary 4G/LTE and future 5G operating frequencies with excellent balanced gain across all frequencies.
The image below gives an overview of the reliability of the system with 100 % connectivity and 99% good quality connectivity over the more than 17 days measured.