Well testing, completion, and intervention projects in the offshore environment present unique challenges. Efficiency, reliability, and safety are all of paramount importance to ensure successful operations.
Schlumberger designed its subsea landing string systems based on more than 35 years' experience. Our subsea systems have a proven track record of overcoming the complexities imposed by deep waters, high pressures, and extreme temperatures. Their monitoring and feedback capabilities help you reduce technical risk. Their field-proven technologies achieve efficiency where it matters most. Their extensive testing programs assure reliability in operations. Schlumberger personnel support your subsea project from program design to project completion.
From a dynamically positioned or anchored vessel, Schlumberger operating systems can close the SenTREE valves and disconnect from the landing string quickly, in as little as 15 s.
The SenTREE family includes the SenTREE 3, SenTREE 7, and SenTREE HP subsea test trees (SSTT). Their flexibility makes these systems ideal for integration with any subsea configuration.
Support for subsea operations from beginning to end