Subsea Control Systems
Subsea test tree control systems and landing string control solutions with electro-hydraulic control and real-time data feedback for improved operational efficiency.
Advanced Control Systems for Subsea Test Tree Assemblies
Expro’s EXPRESS subsea test tree control systems for landing and testing strings enhance your well testing, appraisal, completion, and intervention projects.
Electro-hydraulic control for subsea operations improves response times, enables real-time data feedback, reduces the umbilical size for deepwater applications, and ensures connections with dynamically positioned mobile drilling units.
Key features
Electrical communication rapidly improves response times and avoids conventional system constraints. Our systems shut in or provide well closure and disconnect within 15 seconds in line with industry standards.
Operational Applications
Our EXPRESS designs are fully adaptable from 3” to 7” landing strings and provide hydraulic control to subsea landing string and completion equipment. Fully integrated control systems provide total functionality, incorporating operation of the tubing hanger running tool, tubing hanger, and downhole functions.
