EWC

Pressure on-demand BOP control system

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Overview

All-electric well control enhances performance and reduces costs

Our EWC™ electric well control technologies feature the EWC pressure on-demand BOP control system that replaces conventional accumulator systems. This powerful, compact electric system eliminates constraints on usable volume requirements. The system significantly elevates performance while reducing total cost of ownership. Its intuitive digital interface delivers real-time insights into equipment performance and conditions, enabling operators to reduce well construction costs.

Applications

Control and monitor BOP systems onshore and offshore

Benefits

Aligns with the latest industry standards through enhanced power availability with a battery backup system to ensure uninterrupted operations
Optimizes flow and pressure with infinite usable volume at maximum-rated working pressure
Reduces total cost of ownership by eliminating accumulator-related opex, including maintenance, recertification, operations, and logistics
Offers real-time performance monitoring, data logging, and trend analysis, empowering informed decision making
Integrates directly with all existing well control systems, for smooth and hassle-free installation and commissioning

Features

Electrically driven pumps replace traditional accumulator systems, providing shear pressures up to 5,000 psi [345 bar]

Lithium-ion 10C battery backup system provides immediate response and full functionality when rig power is unavailable

Digital interface enhances user experience with modern touchscreen

Overall system weight and footprint reduced up to 75% compared with traditional accumulator systems

SLB Virtual Patent Marking

The following SLB products are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act. The following list of SLB products may not be all inclusive, and other SLB products not listed here may be protected by one or more patents.

EWC™ pressure on-demand BOP control system: Protected by U.S. Patents US11708738; US12129729; US12129730. Additional patents may be pending in the U.S. and elsewhere.