• Fixed Platforms – Topsides, Jackets, MOPU, CPP
  • Floating Platforms – FPSO, FSRU, FPU, FSO, FLNG
  • Brownfield Modifications.


  • Bid Support, Pre-FEED, FEED, Detailed Engineering, As Built.

The following disciplines to carry out the detailed engineering and prepare engineering deliverables for the project and to get the final design approved.

  • Process
  • Piping
  • Topside Structural
  • Mechanical
  • Electrical
  • Instrumentation control & Telecommunication
  • Projects and Planning
  • Process Simulation & Process Optimization.
  • Design Basis / Philosophies.
  • Flow Sheet development with Heat and Material balances
  • Preparation of PFD and P&ID
  • Specifications for Process Equipment and Instruments
  • Basic Engineering Package for Process Units, Utilities
  • Process Control Philosophy
  • Process Shutdown Philosophy (Normal & Emergency)
  • Cause and Effect Diagram
  • Assistance for HAZOP Studies
  • Detail Layout for Overall Topside
  • Design Basis
  • Equipment Layout Drawings
  • Piping & Valve Materials Specifications
  • Specifications for Specialty Items
  • Piping General Arrangement (GA)
  • Piping Isometrics
  • Pipe Stress Analysis.
  • Pipe Support Design
  • Material Take Off (MTO)
  • 3D Modelling.
  • Preparation of Data Sheets and Purchase Specifications
  • Requisitioning and Review of Vendor Drawings/Specifications.
  • Vibration Analysis
  • Design, modelling and analysis- offshore structures.
  • Design Basis
  • Structural Analysis - In-place- In-service- Transportation-Heavy lift
  • On Bottom Stability Analysis
  • Boat Impact Analysis
  • Fatigue Analysis
  • Pushover Analysis.
  • Seismic Analysis
  • Pile Driveability Analysis
  • Conductor Driveability Analysis
  • Reports
  • Design of modular structures, integrated units, multilevel units
  • Structural Drafting, 3D Modelling.
  • Bill of Quantities and material specifications
  • Local and Global strength analysis, hydrodynamic - model analysis
  • Load outs, float off, and float over analysis.
  • Control Philosophy and Specifications
  • Detailed Engineering and Specifications for: Distributed Control Systems, Programmable Logic Controllers, Emergency Shut Down Systems
  • Fire and Gas Detection System Philosophy and Specification
  • Sizing of Control Valves, Flow Elements, Safety Valves, etc.
  • Integrated control and safety system functional specification
  • Data Sheets/Specifications for Instruments, Control Valves, Safety Relief Valves etc.
  • Instrument Bulk Material Take-off
  • Cable Selection and Scheduling
  • Control Room Design including Panel, Console Layouts
  • Cable Tray Layout and Conduit Routing
  • Instrument Installation Hook-ups
  • Instrument Loop Diagrams
  • Instrument Indexing
  • Review of Vendor Drawings and Documents
  • Power System Studies: Load Flow, Short Circuit, Motor Starting etc
  • Power Generation and System Design
  • Single Line Diagrams (SLDs)
  • Protection Relay Coordination Diagram
  • Cable System Design, Scheduling and Take - off
  • Lighting System Design
  • Uninterrupted Power Supplies (UPS) - Design and- Specification
  • Cable & Equipment layout
  • Electrical Terminal Connection Diagram
  • Requisitioning and Review of Vendor Drawings/Specifications
  • All Engineers with exposure to Project Management and Planning Skills.
  • Site Execution experience on Multi discipline projects (Within Time, Budget & Resource).
  • Contract negation skills & Experienced in Project Planning.
  • Project Managers are safety Conscious.
  • Preparing Project Execution & Cost Estimation Plan for the Projects.
  • Engineering Design Internal Quality Audits.
  • Engineering Coordination with Package Vendors.
  • Experience in project close out and handing over.


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Petrocil Engineers & Consultants Private Limited
C/o Agent SPETCO International Petroleum Company
PO Box 9231, Ahmadi 61003, Kuwait

Ras Al Khaimah

Petrocil Engineers & Consultants FZ LLC
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Ras Al Khaimah, UAE


Petrocil Engineers & Consultants Private Limited
First Floor Sneha Complex, Varkala, Trivandrum, Kerala
Tel: +91 470 2600242


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4th Floor, RR Tower III, TVK Industrial Estate, Guindy, Chennai – 32, Tamil Nadu
Phone: +91 44 69201200


Petrocil Engineering Consultancy Private Limited
Unit No B-215, 2nd Floor, Excellencia,
Lodha Supremus II, Road No. 22,
Wagle Industrial Estate, Thane (West) 400604, Maharashtra
Phone: +91 22 25821825


Petrocil Engineers & Consultants Private Limited
2nd Floor, Sharon Towers, Airport – Seaport Road, Kakkanad, Kochi – 682021
Phone: +91 484 2986111