Anchor-handling Tug-Supply Vessels (AHTS)
Anchor Handling Tug Supply (AHTS) vessels are mainly built to handle anchors for oil rigs, tow them to location, anchor them up and, in a few cases, serve as an Emergency Rescue and Recovery Vessel (ERRV). They are also used to transport supplies to and from offshore drilling rigs.
Platform Support/Utility/Security Vessels
UTILITY SUPPORT VESSEL (USV) is a ship specially designed to supply offshore oil platforms. These ships can accomplish a variety of tasks. The primary funtion for most USV is transportation of goods and personnel to and from offshore oil platforms and other offshore structures
Anchor-handling Tug Vessels (AHTS)
Anchor Handling Tug Supply (AHTS) vessels are mainly built to handle anchors for oil rigs, tow them to location, anchor them up and, in a few cases, serve as an Emergency Rescue and Recovery Vessel (ERRV). They are also used to transport supplies to and from offshore drilling rigs.