Description

Centrilift's innovative production solutions boost fluids from deepwater subsea fields to maximize production and minimize costs - ultimately expanding the economic development limits of subsea technology. As subsea development water depths and step out lengths increase, operators require more technologically advanced and cost effective methods to produce reserves over the life of deepwater fields. Centrilift electrical submersible pumping (ESP) system technology is the optimum solution for these challenging conditions.
Seabed ESP boost systems are a cost effective alternative to in-well systems. Deployment and intervention of seabed systems can be accomplished with multi purpose vessels negating the need for expensive drilling rigs.

VERTICAL BOOSTING STATION The ESP system is encased in a pressure vessel and installed in a dummy well on the sea floor. This configuration can be located at any point between the subsea field and the host platform and can accommodate one or multiple wells. Specialized gas separation equipment can be incorporated into the design, making this an ideal solution for very high GVF applications.

ESP JUMPER SYSTEM The ESP system is placed in the existing subsea flow line jumper infrastructure, providing the most cost effective seabed pressure boosting configuration the system is ideally suited for single well optimization, but can be designed to accommodate multi-well boosting.

RISER LIFT SYSTEM Perhaps the lowest overall cost option for seabed boosting is the riser lift system. This configuration installs a traditional ESP system on tubing within the flow line riser (where space permits, minimum 5 1/2" ID). Some simple alterations to the riser head allows power feedthrough and tubing hang-off.

HORIZONTAL BOOSTER STATION The ESP system is placed on a permanent base on the sea floor, providing ease of system change out. This design allows an operator to have systems in series, in parallel or redundant systems for maximum reliability.