Subsea Lift
Subsea artificial lift systems
Harness reliable ESP technologies for subsea, deepwater, and ultradeepwater systems.
Rigless electric submersible pumps
Retrieve and redeploy any standard electric submersible pump (ESP) system assembly without a rig using the plug-and-play design of the innovative Shuttle™ rigless ESP replacement system. The system features two main assemblies: a retrievable ESP assembly and semipermanent completion components, including a docking station.
Standard ESP wells with 7-in casing or larger.
This rigless ESP replacement system minimizes deferred production, eliminates disruption to operations, and reduces HSE exposure and risk. Additional benefits include
After running the docking station to a shallow depth on jointed tubing, the retrievable ESP string with motor connector is assembled, lowered in the tubing, and landed in the docking station. The complete Shuttle pump system is then lowered to pump setting depth.
The ESP string can be quickly unplugged from the docking station and retrieved in a few hours. A GS tool lowered on wireline, coiled tubing (CT), or sucker rods is latched onto the ESP string, which is then retrieved through the tubing. After service or replacement, the ESP string is redeployed using the same method—eliminating uncertainties, inconvenience, and the economic impact of rig cost and availability.
E&P magazine honored the Shuttle rigless ESP replacement system with a 2017 Special Meritorious Awards for Engineering Innovation, after judging by an independent team of experts. The system reduces operating costs and eliminates disruptions to operations by enabling any standard ESP assembly to be retrieved and redeployed without a rig—using wireline, coiled tubing, or sucker rods.
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