SLB has released its EWC electric well control technologies to help prevent uncontrolled release of fluids from wells.
Traditionally power has been supplied by hydraulic systems comprising hoses, valves and actuators. According to the company, this makes the installation expensive, with added costs for routine maintenance.
In place of hydraulics, EWC features a simplified electric power system said to reduce these costs, while also providing real-time data insights and continuous on-demand power to the well control components, irrespective of operating conditions.
Cecilia Prieto, SLB's president - Well Construction, claimed EWC “also brings next-level safety capabilities that are in line with new industry standards and regulatory requirements worldwide for closing times and full system redundancy.”
The first EWC technology offering is said to give drillers instant and precise control and monitoring of BOPs offshore and onshore and instant pressure readouts, without the need for conventional pressure gauges.
This should help customers make better decisions concerning operation and maintenance of the well control system, the company added.
Recently SLB secured a FEED contract for an EWC BOP control system for a rig operating in the North Sea. A final review of the design should follow by mid-year.
SLB made the EWC launch announcement March 4 at the SPE/IADC International Drilling Conference and Exhibition in Stavanger, Norway.
