In the Oil & Gas sector, the Wellhead Control Panel (WHCP) is not merely a control panel, but the last line of defence between reservoir pressure and plant safety. The engineering challenge faced by ST2 Srl concerns not only automation, but the perfect synergy between electronic logic and hydraulic power in extreme environments.

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Managing high pressure

The distinctive feature of the WHCPs designed by ST2 lies in their ability to handle pressures exceeding 10,000 psi. The technical article should explore:

• Single-line and dual-line circuits: How we design redundancy to ensure that safety valves (SSV, SCSSV) close even in the event of a total power failure.
• Pneumatic-Hydraulic Integration: The ability to link low-pressure logic signals with high-power hydraulic actuators, ensuring rapid response times (Emergency Shut Down).

Design based on the Safety Integrity Level (SIL)

It is not simply a matter of getting a panel to ‘work’, but of certifying its reliability. ST2 develops WHCP engineering in accordance with the rigorous IEC 61508/61511 standards. This involves analysing every single component, from manual pumps to solenoid valves, to minimise the probability of failure on demand (PFD).

Customisation for offshore and onshore environments

Every well presents different challenges. ST2 stands out for its ability to design bespoke solutions:

• Solar power systems for installation in remote areas (desert conditions) where there is no mains electricity supply.
• 316L stainless steel enclosure designed to withstand marine corrosion in offshore environments.

WHCP engineering lies at the intersection of heavy machinery and precision automation. Choosing ST2 Srl for these systems means selecting a partner who understands the critical nature of every single connection and the responsibility behind every line of safety logic.

📧 info@st2srl.com | 🌐 www.st2srl.com

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