Experiences

Lead Process Engineer (Contract)
PFDs, P&ID development for CO2 Compression, H2S removal and CO2 Dehydration Units
To develop Utility Consumption List.
H2S Removal technology comparison.
To author Basis of Design and Technical Proposal for Tender.
To develop initial Start-up procedures for Gas Compression, Gas Dehydration and MEG systems
To develop gas flowback/pressurization procedures

Principal Process Engineer (Contract)
Validated and approved Basis of Design, 3-Phase Separators and Pump sizes on Bio-Diesel Processing Project.
Authored Material Selection Report, Basis of Design, Isolation Philosophy and Equipment Sizing Philosophy on Green Hydrogen Project.
Developed brownfield modifications P&IDs related to HSE and HAZOP/SIL action items related to Varo Refinery.

Lead Process Engineer (Contract)
Performed Separator calculations and datasheets for HP/MP/LP Compression Packages.
Developed Cause and Effect matrix for entire Gas Treatment System (Gas Compression, Dehydration, Dew Point Control and NGL Recovery Units).
Developed Heating Medium UFDs, P&IDs, Control Narratives, Cause & Effect and Shutdown Logic Diagram for a Gas Plant (Dehydration Unit, NGL Recovery Unit and AGRU). Heating Medium to be heated by Waste Heat Recovery Units utilizing flue gas generated by Gas Turbine Generators.
Developed scope of work for Heating Medium dynamic simulations based on start-up and upset scenarios.

Principal Process Engineer (Process & Energy) - Digital Consulting Cyber Security Projects (Contract)
Performed HAZOP/LOPA close-out actions.
Performed brownfield verification.
Updated P&IDs, Emergency Shutdown Philosophy and Control Narrative based on HAZOP/LOPA actions.
Developed tie-in list.
Developed U&IDs for Process Water, Hot Water, Steam/Condensate, Air, Nitrogen, Cooling Water and Glycol Systems.

Authored Process Safeguarding Memorandum and Process Description.
Developed Cause and Effect matrix.
Authored Operating and Control Philosophy.
Developed Alarm and Trip Register.
Developed Brownfield Production Manifold, Utilities and Gas Lift P&IDs (SmartPlant P&IDs).
Developed feasibility study for Early Oil Production phase.

To develop PFDs, P&IDs and DPDTs for Propane Refrigeration System being utilized to cool NGLRU, Dehydration and Chilled Water systems.
To develop Propane Compressor, Subcooler and Condenser specification.
To develop blowdown/depressurizing calculation for Propane Accumulator.
To develop Propane Refrigeration Basis of Design.
To size Propane Compressor Suction KO Drums and Accumulator.
To develop Nitrogen and Air Separation Unit Basis of Design.
To develop duty specification Nitrogen and Air Separation Units to Licensors.
To develop P&IDs and PFDs for Condensate Stabilization Unit.
To develop P&IDs and PFDs for Industrial Support Facilities (Sanitary wastewater, Potable water, Fire water, Utility water systems).
To support HAZOP/SIL workshops, bidders and vendor queries.

Closed-out HAZOP actions.
Developed PFDs and PIDs.
Benchmarked against standard design of 1 MEP D998 (Single Water Electrolyzer technology).

Developed P&IDs for high purity 96% Bulk Sulfuric Acid (BSS) system based on Intel Master Design Package, Intel Design Standards and Intel Construction Specifications.
Confirmed and verified pump and line sizing cases using pipeflo models.
Developed and verified Utility Matrix in Fastr database.
Developed Process deliverable list in Quickbase database.
Developed Ultra Pure Water network for Process Cooling Water system based on existing tie-in point and pipeflo models.
Developed calculations and datasheets for BSS Lift tanks, Acid Waste Lift tanks, Air Operated Double Diaphragm pumps, Centrifugal Pumps and Acid Waste lift tank.
Specified Eductor, Air Liquide Transfer Station, Storage Isotainers and Manifold/Point of Contact valve boxes licensor equipment items for BSS.
Supported in development of 3D Navisworks model for BSS Compound and BSS distribution across all fabrication factories.

Facilitated HAZOP and SIL of crude oil pipelines from offshore manifold and metering platform to Basra Oil Terminal Berths.
Facilitated HAZOP and SIL for Instrument/Utility Air, Firefighting System, Fresh Water System, Diesel System, Open Drains System, Sea Water System, Pig Receiver, Electrochlorination Package, Nitrogen Bottle Storage, Main Power Generation Package, Emergency Power Generation Package and Sanitary Discharge Package.
Developed HAZOP and SIL reports.

Reviewed Johnson Matthey’s Low Carbon Blue Hydrogen technology (Gas Heated Reformer and Autothermal Reformer) PFDs and P&IDs.
Sized TEG Drain Drum, Drain Pump, Return Pump and Storage tank for CO 2 Dehydration Unit.
Reviewed P&IDs and PFDs for CO 2 capture unit.
Developed Effluent, Chemical and Utility Summaries in CO 2 Capture Unit (BASF).
Developed Analytical Manual for Sample Points in CO 2 Capture Unit (BASF).
Sized Pressure Control Valves, Instrument Air Receiver and Pressure Safety Valves for Natural Gas Compressor protection.
Developed specification for Wastewater Treatment Package Units (Dewatering Centrifuge Plant, Dual Media Filtration Plant, Clarification Plant, and Membrane Bioreactor).
Sized pumps and storage tanks in the Wastewater Treatment Plant (Corrugated Plate Interceptor, Sludge Dewatering, Dual Media Filtration Plant, Raw Water Import/Clarification Plant, Demineralisation Plant, Wastewater blending tank and Membrane Bioreactor Plant) and Cooling Medium system.
Developed UFD and U&ID for Wastewater Treatment system.
Developed specification for Demineralisation Water Package and Chemical Dosing packages.
Performed pump and vessel sizing calculations for Wastewater System.
Performed Hydrogen and Carbon Dioxide pig launcher/receiver sizing.
Developed Instrument Air consumption for entire Hydrogen Plant and Carbon Dioxide capture facilities.

Performed Gap Analysis of ADNOC Standards against SHELL DEP and API Standards for Isolation Philosophy, Flare/Blowdown Philosophy and Process Design Criteria.
Developed Isolation Philosophy, Process Design Criteria and Flare/Blowdown Philosophy corporate ADNOC standards.

Designed Scraper Launchers / Receivers for Gas Compression Plant Inlet Facilities.
Designed 2-Phase and 3-Phase Separators for Gas Compression Plant.
Designed Produced Water, Condensate transfer and Produced Water Disposal/Injection pumps.
Developed BFDs, PFDs, P&IDs and Line lists/LDTs for Inlet Facilities, Compression trains and Produced Water Disposal/Injection Systems in the Gas Compression Plant.
Developed Basis of Design for the Produced Water Disposal/Injection System.
Developed Nitrogen Generation, Air Compression, and Water Oil Separator and Potable Water Package specifications.
Performed hydraulic analysis for the compressor circuit to finalise compression ratio.
Developed O2 Scavenger, Corrosion Inhibitor, Scale Inhibitor, Biocide Injection specifications for the Produced Water System.
Developed Corrosion Inhibitor Injection specifications and P&IDs for Condensate Export System and Compression Trains.
Developed Water Oil Separator (WOSEP) specification and bid evaluation for LLI. Reviewed Ethylene Oxide/Ethylene Glycol Unit licensor BOD.
Reviewed and approved Cause and Effect Matrix.

Developed PFDs for offshore Drilling Centers, Oil Separation and Onshore Desalting facilities.
Developed Sulphur, NGL and Oil Storage Optimization study, PFDs and SPPIDs.
Designed Sulphur tanks, Oil Storage tanks and NGL spheres using Shell DEPs.
Reviewed of SRU and TGTU Units as part of Shell integrated design.

Developed PFDs, P&IDs and Basis of Design.
Developed HYSYS and PIPESIM simulation cases.
Performed two-phase and single-phase hydraulic analysis in HYSYS and PIPESIM.
Performed Safety Relief Valve and Control Valve sizing.
Developed Equipment List, Cause and Effect Matrix, Utility Summary and Simulation reports.
Developed 3-phase separator design for 98% water cut specification and reviewed vendor design.
Facilitated design review of critical tie-ins scheduled for planned shutdown.
Developed Basis of Design for Oil field development.
Developed Central Processing Facility and Gathering Station PFDs.
Developed PIPSIM hydraulics to optimize flowline and trunklines and routing based on wellhead location, drilling sequences and wax appearance temperature.
Developed FEED endorsement report for technical proposal for EPC.
Reviewed P&IDs, Basis of Design, Tie-in List, Equipment List and Line List to analyze FEED documents to develop technical proposal for EPC.
Developed Operating Manuals.

Provided PMC support for Marafiq Water Treatment system.
Developed P&IDs, PFDs, BFD and UFD for Ethylene/Propylene Oxide off-site pipeline services.
Developed Heat & Material Balance for Process and Utilities.
Evaluated emergency and vent flare system for Ethylene/Propylene Oxide pipeline services and waste disposal system by using Dow and SADARA Design Practices.
Reviewed flare network and Flare K.O Drum design.
Prepared Pressure Safety Relief Valves sizing and datasheets.
Prepared Pump, Separator datasheets and Flare System Functional Specification.
Participated in HAZOP and LOPA workshops and closed-out HAZOP actions.

Reviewed UOP (Straight Run Heavy Naphtha Hydrotreater, Kerosene Hydrotreater, Light Gas Oil Hydrotreater, Mild Hydrocracker PSA Unit, Distillate Hydrotreater and Heavy Gas Oil / Light Gas Oil Mild Hydrocracker) and Technip licensor units (Residue Fluid Catalytic Cracking Unit, Unsaturated Gas Plant and Ethylene / Propylene Recovery Units) for different Refinery feed stocks.
Reviewed UOP, Technip and Axens Process Design Packages, Chemical/Catalyst and Utility summaries.
Developed P&IDs for interfaces between open art (Crude Distillation Unit and Atmospheric Residue Desulphurisation Unit) and Licensor Refinery units.

Performed Pressure Safety Relief Valves and Control Valve sizing.
Reviewed process datasheets for Heat Exchangers and Pump hydraulics.
Reviewed flare network analysis.
Performed adequacy checks for the existing design of Pumps, Heat Exchangers, Steam, Wastewater and Flare Systems.
Prepared Instrument datasheets for Butadiene unit.
Developed off-site PFDs, P&IDs, Line Lists and UFDs.
Developed Propane Chiller package specification for the utility water.
Developed off-site Butadiene Dryer and compressor design.
Developed and evaluated critical Tie-in list for scheduled shutdown.
Developed simulation in UNISIM.

Developed PFDs, P&IDs for CDU/VDU.
Performed Pressure Safety Relief Valve and Control Valve sizing.
Developed specifications for CDU/VDU Furnaces, Shell & Tube Heat Exchangers, Compressors, Steam Generators, Air Coolers and Trim Coolers.
Designed Amine Scrubber by using PROMAX and KG Tower.
Performed heat integration study for CDU and VDU for two Port Harcourt Refineries.
Performed revamp assessment for all the Critical Lines, PSV Load Analysis and Flare Network Analysis for Steam Cracked Naphtha.
Developed PFDs and P&ID.
Designed PSVs, TSVs, Pumps associated with Deethaniser, Depropaniser and Debutaniser columns.
Developed simulation in HYSYS.

Reviewed and audited design documentations for compliance with regulations codes and standards (API, ASME, NACE, IP15, ATEX, HSE, BS, ISO, NORSOK).
Provided risk assessment for offshore and FPSO facilities based on HSE guidelines, Performance Standards and design practices.
Reviewed Hazardous area classification schedule for offshore and FPSO facilities.  Reviewed HAZOP reports, FEED, EPC packages to evaluated safety / risk assessment for offshore and FPSO facilities.
Reviewed Pressure Safety Relief Valves sizing.

Designed Drain Drums and Pumps.
Developed SPPIDs and PFDs.
Developed Battery Limit and Utility summaries.
Performed Pressure Safety Relief Valve sizing.
Participated in HAZOP and LOPA workshops and closed-out HAZOP actions.
Modified Simulations in PRO II.