Vignesh Thesi
India Cell: +91-638******* Email: ***********@*****.*** LinkedIn: linkedin.com/in/vignesh-thesi-2b94a622
PROFILE
Electrical & Instrumentation Engineer with 8 years of Oil and Gas experience, accomplished critical
projects on Reliability improvement and Predictive maintenance, being exceptional in taking
responsibilities, working independently with high adaptability in a dynamic environment.
KEY HIGHLIGHTS
CompEx certified Electrical Engineer Hazardous area Zoned E&I system design
Technical Customer Support Project Management and Reliability
Commissioning and Troubleshooting International Offshore Oilfield Experience
PROFESSIONAL EXPERIENCE
Electrical & Instrumentation Engineer (Total Lifecycle Management) Aug 2013 Present
SCHLUMBERGER OILFIELD SERVICES, Singapore
Designed and selected Hazardous Area Zoned E & I systems including,
Enclosure (Ex e, Ex d with intrinsically safe circuits Ex ia)
Sensor, Signal Conditioning, Solenoid Actuator, Cable and Routing
Power supply & Earthing, Panel, Breakers, Camera system, Control & Monitoring system
Managed projects from manufacturing till commissioning, leading technicians with diverse expertise
Worked on Reliability Centered Maintenance addressing key issues on Coiled Tubing Unit (CTU)
Drafted ATEX Wiring Schematic, Registry, Installation & Rig Interface drawing, Single line, P&ID
Responsible authority for ATEX / IECEx certification for zoned unit including annual reassessment
Commissioned CTU for HELIX, Brazil Petrobras, Malaysia Petronas, Angola State Oil and Qatar Gas
Supported customer on unit troubleshooting, with 250+ tickets solved on complicated tech. issues
Undertook 2 major Rapid Response projects focusing on Reliability and Design Improvement
Undertook 3 critical Obsolescence projects including qualification of a new Engine Control System
Proposed and implemented 10+ projects leading to system enhancement and cost saving
Authored and updated over 50 contents including Manuals, SWI, SOP, Bulletin and Tech Alerts
Provided training through classroom and webcast for Operations & Maintenance personnel on CTU
Sustained BoM and liaised with Suppliers, Fabricators, Clients and Contractors on technical queries
Carried out Root Cause Analysis (RCA) for service quality incident investigations on field failures
Performed FMEA and Reliability Analysis for units that are already installed on offshore rigs
Supported Data Analytics Team creating data driven model for online sensor health monitoring
Supported Quality and Manufacturing Team in creation and resolution of IFR, ECO, ECR and ECI
Developed statistical model for Prognostic Health Monitoring (PHM) of Injector Head
Developed Windows app on Unit Troubleshooting using Qt creator for quick issue resolution
Prepared database of all units sensors with key information for training of fresh engineering recruits
Schlumberger Subject Matter Expert for Electrical, Instrumentation, Control for Coiled Tubing Units
CERTIFICATIONS
CompEx - Ex01, Ex02, Ex03, Ex04
Preparation, Installation, Maintenance and Inspection of Ex d, Ex e, Ex n, Ex p and Ex i systems
BOSIET, T-BOSIET, H2S (OPITO Approved)
Basic Offshore Safety Induction & Emergency Training and Travel Safely by Boat
Project Management by NeXT Schlumberger, Singapore
ACADEMIC PROFILE
Master of Science (Electrical Engineering) specialized in Automation and Control 4.1/5 CGPA
National University of Singapore (NUS), Singapore in 2014
Bachelor of Engineering (Electronics and Instrumentation Engineering) 9.2/10 CGPA
Madras Institute of Technology, Anna University, India in 2012
SKILL SET
Design Tools : AutoCAD, MATLAB-Simulink, LabVIEW, Visio, MS Office
Programming Lang. : C, C++
Languages : English, Hindi, Tamil
REFERENCES
1. Palaniappan Shanmuganathan, Project Manager, Cell: +65-69140643, Email: ******@***.***
2. Terry Moir, Project Manager, Cell: +1-281-***-****, Email: *****@***.***