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Rajasekaran M

Mechanical Design Engineer | Wellhead Control Panels (WHCP) | Onshore & Offshore Oil & Gas Projects

Chennai

3+ years of work experience

PETRONASH
Jan 20251 yr 7 mosPresent

India

• Worked on Wellhead Control Panel (WHCP) design for onshore oil & gas well pads supporting production and injection wells. • Understood basic well pad layout including multiple production and injection wells connected to flowlines and controlled from WHCP. • Involved in preparation and update of hydraulic schematics and General Arrangement Drawings (GAD) for WHCP panels. • Designed WHCP modules for production wells controlling SCSSV, Production Wing Valve, and Annulus Wing Valve. • Designed injection well modules controlling Injection Wing Valve as per project philosophy. • Gained practical understanding of annulus pressure, its causes (thermal expansion, gas migration), and basic control logic using annulus wing valves and manual bleed systems. • Supported implementation of Emergency Shutdown (ESD) logic ensuring first surface valve closure and fail-safe well isolation. • Understood WHCP purpose in providing centralized hydraulic control, safety, and monitoring for multiple wells within a well pad. • Coordinated drawing updates with engineers based on EPC and client comments. • Used AutoCAD and Autodesk Inventor for 2D and 3D design documentation.
SNERITH ENGINEERS
Jun 20231 yr 8 mosJan 2025

Chennai, Tamil Nadu, India

Responsible for: 3D Modeling BOM Production drawings Vendor follow up Manual update Preforming Calculations like: Bending moment of Trailer beam Deflection of a beam Stability of the vehicle.

Rajasekaran’s AI Stack

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Education

Bachelor of Engineering - BE, Mechanical Engineering

Park college of technology

20174 yrs2021

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Headline

Mechanical Design Engineer | Wellhead Control Panels (WHCP) | Onshore & Offshore Oil & Gas Projects

About

Mechanical Designer with hands-on experience in Wellhead Control Panel (WHCP) design for onshore oil & gas projects. Currently working on the Tilenga Project (Uganda), supporting the design and documentation of WHCP systems approved by EPC contractors. My role involves preparation and updating of General Arrangement Drawings (GAD), hydraulic schematics, and module layouts for production and injection wells. Experienced in WHCP modules including Production Well Modules and Injection Well Modules, with understanding of valve control logic for SCSSV, Production Wing Valve, Annulus Wing Valve, and Injection Wing Valve. Familiar with annulus pressure monitoring philosophy, ESD logic, bulkhead routing, and interface with wellhead equipment. Skilled in AutoCAD and Autodesk Inventor, supporting engineers in design coordination, drawing updates, and document control in compliance with project specifications. Looking to grow further in upstream oil & gas equipment design and wellhead systems.

Location

Chennai

AI stack

notion

obsidian

openai

replit

Work experience

Mechanical Design Engineer – WHCP (Oil & Gas) at PETRONASH, Jan 2025 - Present · 1 yr 7 mos, India, • Worked on Wellhead Control Panel (WHCP) design for onshore oil & gas well pads supporting production and injection wells. • Understood basic well pad layout including multiple production and injection wells connected to flowlines and controlled from WHCP. • Involved in preparation and update of hydraulic schematics and General Arrangement Drawings (GAD) for WHCP panels. • Designed WHCP modules for production wells controlling SCSSV, Production Wing Valve, and Annulus Wing Valve. • Designed injection well modules controlling Injection Wing Valve as per project philosophy. • Gained practical understanding of annulus pressure, its causes (thermal expansion, gas migration), and basic control logic using annulus wing valves and manual bleed systems. • Supported implementation of Emergency Shutdown (ESD) logic ensuring first surface valve closure and fail-safe well isolation. • Understood WHCP purpose in providing centralized hydraulic control, safety, and monitoring for multiple wells within a well pad. • Coordinated drawing updates with engineers based on EPC and client comments. • Used AutoCAD and Autodesk Inventor for 2D and 3D design documentation.

Mechanical Design Engineer at SNERITH ENGINEERS, Jun 2023 - Jan 2025 · 1 yr 8 mos, Chennai, Tamil Nadu, India, Responsible for: 3D Modeling BOM Production drawings Vendor follow up Manual update Preforming Calculations like: Bending moment of Trailer beam Deflection of a beam Stability of the vehicle.

Education

Bachelor of Engineering - BE, Mechanical Engineering, Park college of technology