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Desingu Raja, Process Lead Engineer

Desingu Raja

Process Lead Engineer·Enerflex Middle East

United Arab Emirates

, MBA (Oil & Gas Management)

Work experience

Total years of experience: 23 years, 1 months

Process Lead Engineer

September 2023 - Present

Enerflex Middle East

Abu Dhabi, United Arab Emirates

September 2023 - Present

Nature of Project: Mipaya Natural Gas Liquids - Natural Gas Compression/Liquefaction

Projects : Natural Gas Liquid -Mipaya-Peru
Units : 135 MMSCFD
Role : Pre-FEED/ FEED
Company : Enerflex Middle East - Abu Dhabi
Position : Engineering Lead
Location : Abu Dhabi -UAE
Period : Sep 2023 - Present

Project 1 : The Mipaya Cluster is one of the Wet Gas producing areas of Block 56, which is operated by Pluspetrol Peru Corporation (PPC). The Mipaya wells(03) started production in 2014.
Currently the Mipaya Cluster multiphase production is transported at medium pressure (approx. 1167 psig) through a 7 km, 16” pipeline to the Nuevo Mundo site and from there to the Malvinas Gas Plant through a 59 km 18” pipeline.
It is expected that by 2026, Gas Compression and Hydrocarbon Liquid pumping will be required at Nuevo Mundo to maintain production plateau while reservoirs pressure declines.
The Compression Station shall be able to handle the gas production of 132 MMSCFD and 3900 barrels of liquid

• Lead the Abu Dhabi process team & coordinated with USA(HOU) counterpart and client to meet the project deadline.
• Supervised and prepared the Pre -FEED / FEED process engineering deliverables.
• Identify resource requirements in accordance with the Engineering execution and Design Verification Plans, Engineering Management requirements
• Conducted Design Reviews and participated HAZOP and 3D model reviews.
Company industry:
Oil & Gas
Job role:
Oil and Gas

Technical Advisor

September 2022 - September 2023

KBR India Ltd.

Chennai, India

September 2022 - September 2023

Ongoing Project: Venture Global LNG / Saudi Aramco -GIP Association: Saudi Aramco / VGL Capacity : 20 MTPA LNG / 1.3 BSCFD Natural Gas Technology: Baker & Hughes/UOP Role: Pre-FEED / FEED Project 1: Venture Global CP2 LNG to operate a liquefied natural gas (LNG) terminal with a nameplate liquefaction capacity of 20 million metric tonnes per annum (MTPA) of LNG and a peak capacity of approximately 24 MTPA at Cameron Parish, Louisiana, USA. Project 2 : Saudi Aramco, Offshore gas Increment program (GIP) covers production and processing of 1.30 BSCFD of sour non-associated offshore gas to produce 1.15 BSCFD sales gas, 2.00 MBD of condensate 2.10 MTD of Sulfur. Key Deliverables
•Lead the Chennai process team & coordinated with USA & UK counterpart and client to meet the project deadline.
•Conducted and participated Inter discipline meetings on timely basis to get updates of project for implementation.
•Participated Project/ Management review meetings, MOC, P&ID review meetings, Vendor review meetings, etc.
•Supervised and prepared the Pre -FEED / FEED process engineering deliverables.
•Preparation / Checking of various process deliverables such as Process Data Sheets, Instrument Data Sheets, Line List, Equipment List, Design Basis Documents, study reports with recommendations for modifications to existing systems.
•Participating in:
•P&ID review Meetings, HAZOP, Interdisciplinary Meetings.
•FEED verification and design modification proposal to the Licensors
•Preparing & checking:
•Pump Hydraulics, Line sizing & hydraulics, Control valve calculations, PSV orifice sizing, inlet, and outlet line sizing, & so on
•Process deliverables such as Process Data Sheets, Instrument Data Sheets, Line List, Equipment List, Design Basis Documents, study reports along with recommendations
Company industry:
Oil & Gas
Job role:
Engineering

Senior Principal Process Engineer

May 2021 - September 2022

Technip India Ltd.

India

May 2021 - September 2022

Ongoing Project: IOCL Gujarat Refinery - Lupech (Revamp) / HURL Association: Indian Oil Corporation Ltd / HURL Units: Propylene Recovery Unit -PRU (580 TMTPA)/ Ammonia (2200 TPD) Technology: Open Art / Halder Topzoe Role: Project Management Consultant (PMC)/ EPC Project 1: As Project Management consultant(PMC), Executed BDEP for Open Art units, FEED preparation, Tendering, Construction Management & Supervision, Assistance in start-up, Commissioning & performance test runs for capacity expansion (From 13.7 MMTPA to 18.0 MMTPA) of Gujarat Refinery in Vadodara, Gujarat, India Project 2 : HURL is to establish and operate state of the art environment friendly and energy efficient Natural Gas based Ammonia plant with of 2200 MTPD Capacity. Key Deliverables
•Steering Process Engineering, coordinating EPC Counterpart, periodically reviewing & monitoring project progress with the stakeholders and clients to ensure completion of project within scheduled time and cost parameters for PRU unit.
•Conducting Inter-disciplinary meetings to gauge project updates for timely implementation
•Reviewing all aspects of design and construction for consistency and safety, including leading HAZOP and PHA Reviews
•Participating in: o Project Management review meetings with IOCL / HURL on regular intervals. o Underwent project site for ammonia plant Start up & commissioning activities. o Reviewing DCS for Factory acceptance test (FAT) and SAT verification for the plant & vendor packages
Job role:
Engineering

/ Process Manager

October 2020 - April 2021

Greenville LNG, Nigeria – Porthorcour

October 2020 - April 2021

Project: LNG Project (3+2 Trains) / LPG / Condensate/ Gas compression Association: Baker &Hughes (GE), Shell Units: LNG with ARU, LPG & Condensate Stabilization Role: Technical Service / PMC Process Highlights:
•Capacity: 5250 Tons / Day,
•Phase 1: 3 Trains, Each of 750MT / Day Capacity - 2250 Tons / Day
•Phase 2: 2 Trains, Each of 1500MT / Day Capacity - 3000 Tons / Day Key Highlights:
•Credited with the leadership efforts to lead & produced 1st LNG in the Greenville Corporation
•Acted as a Consultant Process Engineer and provided expertise in improving the operability, technical integrity, safety, and reliability of facilities operated by Greenville Corporation Monitored performance of the facilities by close interaction with Head of Facilities and Facilities Team counterparts and gained alignment on Process engineering needs, objectives, carried-out design alternative studies and modifications as required to improve the performance of the facilities
Job role:
Management

Senior Engineer-Process

August 2019 - September 2020

Bechtel India Ltd.

India

August 2019 - September 2020

Project 1: Port Arthur LNG- Texas USA (5.84 MTPA with 2 trains) Association: Port Arthur Units: LNG with ARU, C3- MR Refrigeration Technology Technology: APCI (C3-MR) Role: EPC Key Highlights:
•Developed process engineering deliverables, coordinated Houston counterpart, and with clients to meet the schedule on time
•Participated in Project Management review meetings, MOC, P&ID review meetings, and Vendor review meetings
•Prepared & checked: o Pump Hydraulics, Line sizing & Hydraulics, Control Valve Calculations, PSV Orifice Sizing, Inlet, and Outlet line Sizing o Process Data Sheets, Instrument Data Sheets, Line List, Equipment List, Design Basis Documents, study reports with recommendations for modifications to existing systems
•Conducted Design Reviews and participated in HAZOP & 3D model reviews
Job role:
Engineering

Lead Process Engineer

August 2018 - August 2019

Greenville LNG, Nigeria – Porthorcour

August 2018 - August 2019

Project: LNG Project (3+2 Trains) / LPG / Condensate / Gas Compression Association: Baker & Hughes (GE), Shell Units: LNG with ARU, SRU, TGT, PRU & LPG with Turbo-compressor Role: Technical Service / PMC Process Highlights:
•Capacity: 5250 Tons / Day,
•Phase 1: 3 Trains, Each of 750MT / Day Capacity - 2250 Tons / Day
•Phase 2: 2 Trains, Each of 1500MT / Day Capacity - 3000 Tons / Day Key Highlights:
•Completed chemical cleaning of ARU & other systems
•Resolved foaming issues faced during start-up and stabilization
•Organized MR composition to make proper liquefaction in the multi-pass heat exchanger using JT valve
Job role:
Engineering

Engineering Manager - Process

July 2015 - July 2018

Dangote Oil Refinery & Petrochemical Complex

July 2015 - July 2018

Project: Refinery & Petrochemical Project Association: Engineers India Ltd. Unit: Mild Hydrocracker (MHC) Technology: UOP Role: PMC Key Highlights:
•Completed 30%, 60% and 90% Model Reviews of the project
•Contributed in preparing Project Execution Plan and the Design Verification Plan for engineering (included SOW & specifications, detailed engineering schedule, manpower mobilization plan), and budgeted man-hours for process engineering discipline
•Managed Squad Checking of Vendor drawings
•Participated in Squad Checks of fabrication drawings / vendor GADs and P&IDs
•Reviewed Engineering Documents of DHC / MHC Unit for new Refinery project procedures and operating guidelines development
•Performed Engineering Documents Review (PFD / PID / C&E / Control Narratives / Alarm Management) with PMT / EPCC / Process Engineering, PFD, Vendor Operating Manuals, BMS logic, Compressors Startup Logic Review
•Developed PFDs & P&IDs and attended inter-discipline P&IDs review meetings
•Participated in HAZOP, SIL, and HAZID analysis study
•Studied & reviewed the DCS for Factory Acceptance Test (FAT) for the plant and vendor packages
Company industry:
General Engineering Consultancy
Job role:
Engineering

Sr. Process Engineer

April 2014 - June 2015

PETROFAC Engineering Services India Pvt. Ltd.

India

April 2014 - June 2015

Project: Hydrocracker Project Association: LIWA, KNPC Unit: ISBL &OSBL Role: FEED & EPC Key Highlights:
•Directed CDU Team and Sub Lead for HYDROCRACKER units to ensure deliverables as per the planned schedule
•Performed Vessel Sizing and Compressor calculations
•Prepared process deliverables such as Process Data Sheets, Instrument Data Sheets, Line List, Equipment List, Design Basis Documents, and study reports with recommendations for modifications to existing systems
•Checked & approved vendor drawings, inspected plant equipment and monitored plant constructing activity as per project schedule
•Conducted Design Reviews, HAZOP, What-If analysis and Risk Assessments, as required
Company industry:
General Engineering Consultancy
Job role:
Engineering

Sr. Process Engineer

June 2012 - April 2014

SK E&C India Pvt. Ltd.

India

June 2012 - April 2014

Project: Refinery & Petrochemical Project for NSRP Association: NSRP Unit: Hydrotreater- Kerosene, Diesel Technology: Axens Role: FEED &EPC Key Highlights:
•Prepared process deliverables such as Process Data Sheets, Instrument Data Sheets, Line List, Equipment List, Design Basis Documents, study reports
•Checked, approved vendor drawings, inspected plant equipment's and monitored plant construction as per the project schedule
•Managed PFD, DPDT, UFD, UDD, P&IDs, Pump Hydraulics, Line Sizing & Hydraulics, Control Valve Calculations, PSV Orifice Sizing, Inlet & Out Let Line Sizing, Vessel Sizing, Compressor Calculations
Job role:
Engineering

Process Engineer

January 2011 - January 2012

GCC-KSA

Other

January 2011 - January 2012

Project: MAADEN -Natural Gas Pipeline (15 kms) Association: Saudi Aramco & Maaden Role: PMC & EPC Key Highlights:
•Handled Natural gas pipeline project for 15 Km including scrapper & launcher. Preparation of PFD, DPDT, P&IDs, Line sizing and hydraulics, Steam Tracing Calculations, Preparation process deliverables such as Process description, Data Sheets, Instrument Data Sheets, Line List, Design Basis Documents, study reports with recommendations for modifications to existing systems
•Checking, approving vendor drawings, inspection of plant equipment's and monitoring plant constructing activity as per the project schedule. Conducted Design Reviews, HAZOP
Company industry:
Construction & Building
Job role:
Engineering

Process Engineer

January 2008 - January 2011

Eurochem- Corp Pvt. Ltd.

January 2008 - January 2011

Project: Petrochemical Project GTL (Natural Gas to Methanol) Association: Eni & Snamporgetti Technology: Haldor-Topzo Role: PMC / Project Management Key Highlights:
•Reviewed process deliverables like PFD, UFD, P&IDs, Process Data Sheets, Instrument Data Sheets, Line List, Design Basis Documents, study reports, Utility summary, and other Summary Sheets (Catalyst & Chemicals)
•Used Computer Simulation Software for detailed analysis and reviewed P&IDs and Heat & Mass balance sheets
•Formulated MIS reports on various aspects of cost
•Managed process control / expenditure
•Identified areas of improvement through Mass / Energy balance
•Utilized calculations involving Line Sizing, Pump Sizing and Pressure Drop Calculations
Job role:
Engineering

Process Engineer

January 2006 - January 2008

BOC (Member of Linde Group)

January 2006 - January 2008

Project: Cryogenic Plant (ASU, LNG projects) Association: Linde (in-house) Technology: Linde Role: Field Operation Safety Management Key Highlights:
•Prepared & developed PFD, P&IDs, Material & Energy Balances, Line Sizing, Equipment Selection & Sizing, Pressure Drop & Compressor calculations
•Conducted field verification of existing facilities, drawings, and documents that were used as inputs to complete all process designs in the project
•Developed MOC and coordinated with team members for approval
•Managed Detailed Engineering till the commissioning / start-ups
Job role:
Engineering

Plant Process Engineer

January 2003 - January 2006

South Indian Carbonic Gas Industries Ltd.

January 2003 - January 2006

Project Highlights: Gas processing, Mercury removal, Dehydration, Refrigeration, Utilities, offsite storage and loading system Key Highlights:
•Worked in plant design modification by adding a flash intercooler in CO2 refrigeration plant for smooth operation
•Used PLC to implement digital control of industrial process variables such as temperature from the Shell and Tube heat exchanger outlet in the CO2 refrigeration plant
•Coordinated the Basic Engineering for new refrigerated CO2 Tanks to Pepsi o Installed new CO2 storage tank, new boil-off compressor, and associated works o Performed simulation for estimation of boil-off loads and refrigeration systems o Prepared PFD'S and P&ID's
•Implemented boiling point elevated (BPE) vapor from the storage tank into the cylinders through a compressor, that avoids venting to the atmosphere if the tank exists at abnormal pressure
•Initiated safer method for loading and unloading operation of compressed liquids and prepared MSDS and TREM card
•Played a part of the Audit conducted by Coca-Cola Ltd.
Job role:
Engineering

Education

January 2021

January 2021

, MBA (Oil & Gas Management)

SIT

January 2010

January 2010

Master's degree, PG Diploma in Process Engineering

GPA (percentage): 31.3%

GPA (percentage): 31.3%

Annamalai University Armco)

January 2005

January 2005

High school or equivalent, Diploma in Industrial Safety

Bharatiyar University

January 2003

January 2003

Bachelor's degree, B.Tech. (Chemical Engineering)

Skills

Project Management
Expert
Project Management
Expert
Petrochemical
Expert
Petrochemical
Expert
Refinery
Expert
Refinery
Expert
LNG
Expert
LNG
Expert
Process Engineering
Expert
Process Engineering
Expert
CALCULATIONS
Expert
CALCULATIONS
Expert
MANAGEMENT
Expert
MANAGEMENT
Expert
PETROCHEMICAL
Expert
PETROCHEMICAL
Expert
PROCESS ENGINEERING
Expert
PROCESS ENGINEERING
Expert
PROJECT MANAGEMENT
Expert
PROJECT MANAGEMENT
Expert
REFINERY
Expert
REFINERY
Expert
ALARM MANAGEMENT
Expert
ALARM MANAGEMENT
Expert
AMMONIA
Expert
AMMONIA
Expert
COMPOSITION
Expert
COMPOSITION
Expert
HYDRAULICS
Expert
HYDRAULICS
Expert

Languages

Hindi
Expert
English
Expert
Tamil
Expert