Simplified and effective drilling operations with innovative, new solution for XT installation. 4Subsea, with the acquisition of Astori in March 2019 delivers well access systems that can be used for all types of XT operations. The system reduces operational time and cost through reduced overall tooling need, simplified ROV scope and reduced topside logistics.
You can read about 4Subsea’s acquisition of Astori here.
Typical Challenges for Operators
Do any of these apply to your drilling operations?
- One rig operating multiple fields and a dynamic rig schedule
- Multiple subsea vendors and XT systems
- System limitations with conventional systems
- High cost with use of ROV and other tooling
Subsea control systems are a critical part of all operations linked to subsea wells. 4Subsea, with the prominent developers and technical experts from Astori on board, now delivers an innovative well access system for well intervention. The module may also be used as a subsea HPU for production.
Illustrations above: Courtesy of Wintershall.
The control system operates all types of XT systems from all main vendors and is therefore one common system for XT operations. It can be used for multiple fields and fluid types. In short, the system ensures reduced cost and time of well intervention.