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IYERESOMA
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Lead process engineer 900 000
Job Type: Full-Time

Education

From 0 to 1997
RIVERS STATE UNIVERSITY OF SCIENCE & TECH
No added languages

Experience

LEAD PROCESS ENGINEER
COMPACT MANIFOLD & ENERGY SERVICES
March 2013 - Present Day (4 years 1 month)

· Review all job documents received to date and prepare comments and forward to Project Engineer to allow finalization of job scope and design basis with the client.

· Receive from project, Project Scope and Procedure, Code of Accounts, man-hour and material budget and programmed. Review man-hour and man-hour forecasts and establish detailed work programmed in conjunction with planning and controls section for review by the Engineering Manager.

· On receipt of approvals, further reviews block flow diagram and release to project for internal issue.

· Review and comment on site layout. Receive specialist group’s comments on preliminary PFD’s. Review unit by unit detailed process calculations. Examine all process cases and establish maximum, minimum and design cases.

· Incorporate comments on PFD’s showing all process equipment items major process control instrumentation. Continue to review block flow diagram. Indicate processes where process upset conditions could lead to potential hazard.

· Review process P&ID’s for Design Basis issue. Ensure work on data sheets unit by unit as indicated by the schedule.

· Receive specialist groups comments on preliminary PFD’s unit by unit. Incorporate comments, details of equipment, process calculations, add line data (flow physical data, temperature, and pressure) and add major process instrumentation. Release final process specification unit by unit and issue.

· When last process specification issued, finalize block flow diagram and issue.

· Receive and review preliminary process plot plan. Firm up first issue Process P&ID and review for operability start-up and shutdown. Establish principles of operating and ensure necessary valves, by-pass line, relief valve and control are included. Establish process line sizes and incorporate onto P&ID. Establish specific process requirement including critical process needs plus equipment relative elevations and locations. Pass to piping for drafting and to the project for in-house review. Initiate and issue Process System Block Logic Diagram.

· Review process description, summaries of estimated utilities and schedule of chemicals and catalysts. Issue process specification books. Review established test-run operating schedules.

· Provide consultant service to project and design group throughout the engineering.

· Ensure preparation of data for operating manuals job record books, and operator’s flag sheets and issue to project group.

· Close out design when engineering is completed

LEAD PROCESS ENGINEER
CHEVRON VIA NETCO
August 2012 - March 2013 (8 months)

DRAWINGS FOR ALL THE FIVE PLATRFORMS OKAN PP, OKAN SAT 1 & 2/ WEST ISAN AND ISAN

· Process Flow Diagrams (PFDs) Okan Sat 1& 2,West Isan & Isan PP

· P&ID s and Demo P&ID, Drawing Index Okan Sat 1& 2,West Isan & Isan PP

DESIGN BASIS /REPORTS

· Operating Instructions Manual, Process validation Report, Relief Vent and blow down philosophy, Process, Tie in schedule, Equipment sizing Pump, Simulation Report,

DATA SHEETS

· Pig Trap Data Sheets

LIST

· Equipment List, Line Lists, Valve List, Tie-in schedule

LEAD PROCESS ENGINEER
POINT ENGINEERING LTD
October 2007 - June 2012 (4 years 9 months)
MAJOR ACTIVITIES/PROJECTS IN POINT ENGINEERING LIMITED:

POSITION Lead Process Engineer/Head of Department

RESPONSIBILITIES

As the Lead Process Engineer I am responsible for the team coordination and ensure the timely provision of appropriate process inputs in line with the various alternatives as defined in the process scope of work for the specific project. I am the hub between Management and the department

JOB DESCRIPTION

As the Lead Process Engineer I carry out the following activities;

· Maintain a Quality Control of all process deliverables.

· Liaise with other disciplines and keep on a productive interface and support towards attaining overall project goals.

· Develop and update discipline procedures.

· Generate documents and create formats to be used.

· Issue and release process deliverables on schedule.

· Receive from project client documents and review job scope requirements, including such items as feed, product and environmental characteristics, route preferences, available services and utilities, philosophy on reliability, required process guarantees, operating and maintenance costs, amortization periods.

· Attend project inception meeting and receive job instructions, prepare process design basis, heat and material balance and preliminary block flow diagram to establish processing unit, utility needs and tank age requirements.

Each deliverable shall be verified and or checked by a process team member different from the document originator. As the Lead Process Engineer I carry out a careful review prior to its issue and transmittal to the various discipline leads and thus the client management for approval.

MAJOR PROJECTS IN POINT ENGINEERING LIMITED:

1. ON PIPELINE JOBS (42” x 45Km OBITE, UBETA, RUMUJI (OUR) Pipeline project) FOR TOTAL EXPLORATION AND PRODUCTION COMPANY OF NIGERIA(TEPNG)

DRAWINGS

· Block Flow Diagrams (BFDs) and Process Flow Diagrams (PFDs)/ Utility Flow Diagrams (UFDs)

· P&I Diagrams and U&I Diagrams (P&Ids and U&Ids)

· Typical P&ID

· Process and Safety Diagrams (PSDs)

DESIGN BASIS /REPORTS /PROCEDURES AND REQUIREMENTS

· Line Sizing Report, Process Simulation Report, Process Gap Analysis Report, Hydraulic Calculations & Report (DP through equipment / piping, API 14C Compliance Report, Process Simulations Input and Output Files, Black starts Procedure, Startup and Operating Procedures Manual, Re-pressurization Procedure, Performance Tests Procedures, Process and Utilities Design Basis/Utilities Summary Report, Relief Load Summary Report, Process description

HAZOP/PTR/SIL

· PTR, SIL, HAZOP / HAZID and Safety Review

PHILOSOPHIES

· Sparing philosophy, Isolation philosophy, Shut down philosophy, Main Loops /Control Philosophy, Drainage philosophy, Depressurization philosophy, Operating philosophies / Operating Manuals including continuous and transient / degraded operations

FLOW ASSURANCE, CALCULATIONS, STUDIES AND NOTES

· Flares and Relief System Calculations (including Flare Network Hydraulic Calculations, radiation and dispersion study).

· Depressurization calculation including radiations, dispersion, back pressure, temperature

· Process Design Calculations and Calculation Notes

· Dynamic Simulation Study/Flow assurance studies using HYSYS and OLGA-2006

· Mass, Heat and Utility Balances

DATA SHEETS

· Process Data Sheets for Equipment & Instruments, Systems, Package

LIST

· Equipment List, Fluid List, Line Lists, Valve List, Tie-in List, and Utility Load List.

2. ON FLOW STATION JOBS (E.g. FLOW STATION DESIGN FOR MIDWESTERN OIL AND GAS(CONCEPTUAL/FEED/DETAILED ENGINEERING)

DRAWINGS

· Process Block Flow Diagrams (BFDs)

· Prepared Process Flow Diagrams (PFDs) with the followings content :

· Prepared Process Engineering Flow Scheme (PEFs) and or (P&IDs)

· Prepared UEFs and U&IDs with the followings content:

HAZOP

· Organized HAZOP and reporting.

PHILOSOPHIES

CALCULATIONS, STUDIES AND NOTES

· Dynamic Simulation Study\Flow assurance studies using OLGA-2006

· Review of Process data for Sizing Vessels, Flow lines, Flare, and Orifice

· Using FISHER and DANIEL programs for Control Valves sizing.

· Mass, Heat and Utility Balances, Crude Oil Heater/ Heat exchanger sizing Report

DATA SHEETS

· Process Data Sheets for Equipment & Instruments, Systems, Packages

LIST

· Prepared Process and Utilities Line List. Equipment List, Fluid List, Valve List, Tie-in List, and Utility Load List.

HEAT AND MATERIAL BALANCES

· Developed and reviewed Heat and Material balances

LIST OF ALL THE PROJECTS I HAVE WORKED ON-WITH POINT ENGINEERING LIMITED:

MOBIL PROJECTS

· Lead process Engineer on BRT (Bonny River Terminal) Propane meter Project-.

· Lead process Engineer on Four (4) Platform Annulus Depressurization Project for MOBIL PRODUCING NIG. UNLTD (MPN)-May 2008-Done.

· Lead Process Engineer on Platform Annulus Depressurization Project for Edop QB, ADUA NA & UBIT GJ- MOBIL PRODUCING NIG. UNLTD (MPN)-May 2009-Done. (MPN).

· Head of Department and internal support team member on Unam CA and Asabo MC Slot Addition Project for MOBIL PRODUCING NIG. UNLTD (MPN)-Done

· Head of Department and internal support team member on OSO RB, RD AND NSIMBO WA, FWAB Project. (MPN) –Done

· Head of Department and internal support team member on OSO RK RISER ANALYSIS AND RISER CLAMP REPLACEMENT (MPN).-Done- 2010.

· Head of Department and internal support team member on MPN- POST IFC VERIFICATION –FIELD REDEVELOPMENT & PIGGING PROJECT

· Head of Department and internal support team member on MPN-DES.VERIF. AND FAB. ASSUR.FOR PFUP 3-IYAK SA

· Head of Department and internal support team member on MPN-DES.VERIF. AND FAB. ASSUR.FOR PFUP 3-IDOHO BP

· Head of Department and internal support team member on MPN-DES.VERIF. AND FAB. ASSUR.FOR PFUP 3-UBIT GD

ADDAX PROJECTS

· TB-1212 Adanga Re-development Project (ADDAX)-January 2007. –DONE

· ADDAX-Redevelopment PHASE III-TMMP Topside Engineering Design/Modification.

· ADDAX-Redevelopment PHASE IV-TMMP Topside Engineering Design/Modification.

TOTAL EXPLORATION AND PRODUCTION COMPANY OF NIGERIA (TEPNG PROJECTS

· Lead process Engineer TOTAL PORTABLE WATER RE-DESIGN

· 42’’x 45Km OUR Pipeline Engineering Design Project (ZB-TOTAL E&P) Snr Process Engr.

· Head of Department and internal support team member on Total E & P-Nigeria –OML 100-FSO UNITY Oily Water Treatment Upgrade.

·

AGIP PROJECTS

· Head of Department and internal support team member on Brass Canal/Fire Fighting Pump Station Revamp Project (NAOC)-2007

SHELL PROJECTS

· Lead process Engineer on Design of potable water for Shell petroleum Development Company(SPDC) Remediation center Design project-2010-DONE

· Lead process Engineer on SPDC- SUPERVISION OF THE CONSTRUCTION OBIGBO CENTER OF EXECELLENCE

· Lead process Engineer on SPDC- AS-BUILT CAMPAIGN PROJECT-

· Lead process Engineer on SPDC-PLANT OPERATING MANUAL – ESCRAVOS, OTUMARA,

· Lead process Engineer on Bay wood-SHELL IA-MOP Fuel gas pipeline upgrade-for Shell Petroleum Development Company-June 2008. DONE

· Head of Department and internal support team member on (NCTL)- Nembe , Cawthorwn channel Trunk Line Debottlenecking Project-Shell Petroleum Development Company(SPDC)-February 2008-April 2008 DONE

NLNG PPROJECTS

· Lead Process Engineer on NLNG Generator Installation for Gas transmission communities-2010

·

NNPC/NGC PROJECTS

· Head of Department and internal support team on 36” Pipeline Hot Tapping Sample Project. (NGC) Done.

·

MARGINAL FIELD PROJECTS

· Lead Process Engineer on Umusadege Gas utilization option/studies for MIDWESTERN OIL AND GAS-18th January 2008-8th April 2008. DONE

· Senior Process Engineer on Umusadege Engineering Design & Project Management Services for a Central Processing Unit (Flow station) (MWOG) June 2008-2010 Done.

· Flow lines Hydraulic Studies (POOCN)-2007-Done

· Lead Process Engineer on 12” X 20 km Ogbele Rumuji Pipeline Project, for NIGER DELTA PETROLEUM RESOURCES –January 2008-Decenber 2009.

· Lead Process Engineer /Head of Department and internal support team on Early Production Facility- UQUA Field Development Project-For Frontier OIL and Gas Developers via Dorman long-February 2008-April 2008. DONE

· Lead Process Engineer on UERL/SINOPEC-STUBB CREEK OIL, WATER INJECTION AND RAW WATER FLOWLINES PROJECT-2010

SNR PROCESS ENGINEER
NATIONAL ENGINEERING AND TECHNICAL COMPANY- NETCO (SUBSIDIARY OF NNPC)
August 2005 - September 2007 (2 years 1 month)

MAJOR PROJECTS WHILE IN NETCO:

vSECONDED TO SHELL PRODUCTION AND EXPLORATION COMPANY OF NIGERIA (SNEPCO) DETAILED DESIGN & CONSTRUCTION OF BONGA NORTH WEST- FPSO EXPANSION PROJECT

Position: SNR FLOW ASSURANC/PROCESS ENGR.

ACTIVITES IN SNEPCO:

Thermal/hydraulic analysis /Reports: Involved in, fluid properties/production forecast for the life of the field of the project, Modeling /simulation of subsea system/ equipment (Hardware) e.g. well bore, jumpers, production trees, flow/ pipelines & Risers to topsides test separators, using HYSYS/PIPESIM, also involved in steady analysis on Hydrate formation, wax formation, Pour point, asphaltenes, scale, corrosion and sand. And transient analysis/ Flow assurance strategies on shut down, start up and slugging using OLGA 2000. &; participated in the writing of the reports on all the aforementioned topics.

·Chemical system engineering: Involved in writing a report in the chemical consumption rates on corrosion, erosion and their inhibitions, by interfacing with the umbilical team, and production team.

· Water injection; Used Baker Jar dines -SCOG-pipesim-2003, and SCHL-PIPESIM-2006.2-B, to design, model and make studies /forecast water injection system /flooding & hydraulic analysis of the water flooding of Bonga NW and reporting.

·Prepared operating procedures: operating logic chart and Design of flow assurance/operability issues of the well unloading of Bonga NW project and reporting.

·Involved in the design / Examination of operability issues during start up, shut down and the consequences of liquid slugs on process equipment

·Involved in the development of wax strategy for Bonga NW project using PVT SIM SOFTWARE.

·Involved in the design of LDHI/Methanol requirement for Bonga NW project and reporting, Using ST-Flash Soft ware.

·Attended Bonga-NW Topsides Final HAZOP Study.

·Actively involved in the operability review of Bonga NW.

·Involved in the analysis of chilly choke issue of Bonga NW.

v(CONCEPTUAL): BONGANORTH BROWN FIELD DEV FPSO EXPAN. PROJECT (SNEPCO)

Position: SNR FLOW ASSURANCE/ PROCESS ENGINEER.

ACTIVITIES IN SNEPCO:

·Attended a brown field development HAZID/HAZOP studies.

OTHER PROJECTS:

vAGBAMI FLOATING PRODUCTION, STORAGE AND OFFLOADING (FPSO) PROJECT (Daewoo Shipbuilding & Marine Engineering Co. Ltd., Shipyard Okpo South Korea) ON DETAILED DESIGN, FABRICATION & CONSTRUCTION-TOPSIDES.

Position: SENIOR PROCESS ENGINEER

ACTIVITIES: (KEY DELIVERABLES) IN AGBAMI FPSO S/KOREA.

PHOLOSOPHIES AND REPORTS/DOCUMENTS UPDATE

§Involved in the update of Design Basis / philosophies and system description.

§Involved in the update of Flare & blow down requirement.

§Involved in update of Fire protection Requirement.

§Involved in the Design of Isolation & shutdown requirement.

§Involved in the update of operating/commissioning procedure.

§Involved in the update of Drainage study

CALCULATIONS, STUDIES AND NOTES IN ABGAMI FPSO, DSME SOUTH/KOREA:

§Reviewed/verified Calculations Reports for equipments /vessels and systems

REVISION OF DRAWINGS IN ABGAMI FPSO, DSME SOUTH KOREA:

§Reviewed/Updated Block diagrams PFDs, UFDs, P & Ids, and U & IDS

§Marked up P&ID for revision via: Update of line list, Clarified low temperature study, and Updated drain study, Cooling Medium study, Heating medium study, process Reliability study. Updated hydraulic calculations

LIST

·Reviewed Process and Utilities Line List. Equipment List, Fluid List, Valve List, Tie-in List, and Utility Load List.

DATA SHEETS

§Updated already Prepared Data sheet (Equip, Instrument & specialty Items).

§Involved in Valve & SP-item checks by Reviewing of vendor data sheet of ball valve & SP-item.

PROCESS SAFETY(HAZOP/DESIGN REVIEW)

§Participated in the Hazard and operability studies (Hazop)/ design reviews sessions of Process items and Sea Water handling and treatment of Agbami FPSO and prepared Hazop statements/ HAZOP closeout reports

  • Provide guidance on all process safety standards, guidelines & codes in projects and operations (ASME, ASTM, BSI etc.)
  • Review all new project contractors’ relevant HSE documents e.g. HSE-MS; project HSE plans, JHA, Risk assessment, safe work method statement etc.
  • Facilitate and participate in technical process safety studies e.g. FEED Reviews, HAZOP, HAZIDS, SIL, LOPA, Design EER, Design safety case studies etc
  • Maintain a database of all HSE technical safety studies
  • Develop and maintain inspection plans for high risk critical equipment and medium risk in liaison with process owners.
  • Ensure Process safety inspections on equipment (e.g. Flanges & valve for leakage, sump tank to prevent overfill) etc.
  • Ensure availability of process information system e.g. inventory of process fluids ( liquid & gases) ; MSDS; Up-to-date PFDs & PIDs etc
  • Liaise with process owners to assure mechanical integrity of process equipment & machineries
  • Assure operational process safety during contractors’ work e g. Mechanical isolation and depressurization before work execution (liaison with maintenance or production) Hot work; Confined space; PTW ; Excavation; LOTO
  • Review design basis of process facility emergency response systems
  • Liaise with process owners and facilitate the implementation of in-house awareness trainings on PSM for staff and contractors.
  • Ensure appropriate installation of safety signs and labeling/ colour coding of process equipment and pipes Corrosion inspections of process pipes and equipment
  • Follow up on Management of change (MOC) on process plants/ equipment

§

FABRICATION/CONSTRUCTION STAGE: I EXPERIENCED IN AGBMI FPSO, DSME SOUTH KOREA.

§Weekly Inspection checks on fabrication shop. FPSO hull and topside steel plate cutting, block forming, carbon steel and stainless steel piping spool fabrication, and coating, radiography testing room, plant module shop, plate assembly shop, offshore steel cutting shop, of Agbami FPSO at DSME Okpo construction /Fabrication yard.

§Weekly Inspection checks on fabrication shop. FPSO accommodation/ topside steel plate cutting, block forming, carbon steel and stainless steel piping spool fabrication, and coating, radiography testing room, plant module shop, plate assembly shop, offshore steel cutting shop, in Sanhan company Limited Fabrication and construction yard, in Ulsan South Korea.

§Inspected vessels fabrication job on Glycol Regeneration Pack, Shell and Tube Heat Exchanger, plate Heat Exchanger, HP vessels, LP Vessels, Re-boilers, Stabilizer column and Scrubbers at Sung Jin Geo-Tech Company Limited all in Ulsan South Korea.

§Participated in the Loss control & HSE item activities, by performing observation at work site. Plan and participate in safety walk through. Clarified outstanding item related to HSE Study, Issued RFI when necessary, and Exemplified INCIDENT AND INJURY FREE (IIF) Principles. Ensure that Hazids and JSAs ARE Performed and actions implemented before job execution. Ensure HSE compliance. And Review of safety flow diagrams.

§Did Offshore Platform Process Design checks on Agbami FPSO.

§Reviewed P & IDs or MFDs, including field check.

§Did VD Reviews and supplies issues.

§Identified Process changes and corrections were done.

§Pre-commissioning & supplies/spares.

§Have good understanding on check of process design and calculations which I did on Chevron Agbami Topside Piping Specification in relation to ANSI, API, ASME Codes and standards for Agbami FPSO Modules in order to ensure compliance with codes, standards and chevron specification requirements.

§Checking of Agbami FPSO equipment plant layout design for Topside piping, including equipment layout, access stair, electrical, structural, and mechanical, access ladder, equipment piping, maintenance access platform, egress way, and interdisciplinary classes, lower and high point drain, tripping hazard, equipment removal, and maintenance or replacement method.

PROJECT:

vSABLE COMPRESSION PLANT (PLATFORM) PROJECT OF EXXON MOBIL CANADA, ON, INSTALLATION & COMMISSIONING TOPSIDES

Position: PROCESS ENGINEER

Activities include:

§Involved in Start-up/ Shutdown Procedure of process equipments & platforms of SABLE COPRESSION PLANT.

§Checking of sable equipment plant layout design for Topside piping, including equipment layout, access stair, electrical, structural, and mechanical, access ladder, equipment piping, maintenance access platform, egress way, and interdisciplinary classes, lower and high point drain, tripping hazard, equipment removal, and maintenance or replacement method.

§Did Offshore Platform Process Design checks

§Reviewed P & IDs or MFDs, including field check.

§Involved in VD Reviews and supplies issues.

§Identified Process changes and corrections were done.

§Pre-commissioning & supplies/spares.

§Interfaces as a system/Process Engineer.

PROJECT:

vDALIA FLOATING PRODUCTION, STORAGE AND OFFLOADING (FPSO) PROJECT, OF TOTAL ANGOLA ON FABRICATION, INSTALLATION, AND COMMISIONING TOPSIDES.

Position: PROCESS ENGINEER

Activities include:

§Inspection checks on fabrication shop. FPSO hull and topside steel plate cutting, block forming, carbon steel and stainless steel piping spool fabrication, and coating, radiography testing room, plant module shop, plate assembly shop, offshore steel cutting shop, of DALIA FPSO at DSME Okpo construction /Fabrication yard.

§Participated in the Loss control & HSE item activities, by performing observation at work site. Plan and participate in safety walk through. Clarified outstanding item related to HSE Study, Issued RFI when necessary, and Exemplified INCIDENT AND INJURY FREE (IIF) Principles. Ensure that Hazids and JSAs ARE Performed and actions implemented before job execution. Ensure HSE compliance. And Review of safety flow diagrams.

§Involved in Process Design checks due to clashes and variation from the drawings on Dalia FPSO.

§Updated P & I Ds or M F Ds, including field check.

§Involved in vendors reviews and supplies issues.

§Process changes and corrections were done.

PROCESS ENGINEER
PARAGON INTRALOG, KM 14; ALONG Lekki Express Way, Agungi Lagos. POSITION: PROCESS ENGINEER
January 2005 - August 2005 (8 months)

· Embark on site visitation for verification and as-built documentation.

· Check and review engineering calculations.

· Carry out simulation /studies and issue simulation/feasibility reports as basis for design.

· Carry-out conceptual designs.

· Attend project progress review meetings.

· Evaluate alternative process schemes (studies).

· Carry out dynamic simulation studies where applicable

· Evaluate alternative process schemes, carry-out studies and issue reports.

· Review or prepare Material and Energy balance.

· Review and finalize block flow diagram.

· Review or update PFD’s and determine philosophy for relief valves, flare and blow-down systems.

· Review or update process P&ID’s, make necessary amendments, review for operability start-up and shutdown. Check and then issue to Projects as “Issue for Design Basis” or up to “Issue for Construction”.

· Prepare and issue process description, philosophies and guarantee documents.

· Prepare Operating Manuals and assist during initial start-up, commissioning procedures and prove process guarantees.

· Perform bid evaluation on common items of process plant.

PROCESS ENGINEER
PETRO-LINK INTEGRATED OIL & GAS (NIG) LTD
March 1999 - December 2004 (5 years 10 months)

· Prepared Equipment List

· Commence preliminary process flow scheme and P&IDs.

· Commence inputs to block flow diagram.

· Carry out a comprehensive process philosophy

· Prepared Data-sheets

· Equipment sizing

· Determined Process Calculations.

· Monitored and checked process drawings from CADD section for correct

Implementation of mark-ups.

· Obtain engineering and vendor information.

· Study project procedures and Engineering Instructions, and relevant codes and standards.

· Carry out other duties as assigned by the Lead Engineer

· As the Process Engineer I used Microsoft Excel to prepare Data sheets and spreadsheets for all calculations and Microsoft word for preparing reports.

·Ensured that inputs to documents are properly verified against source.

Specific Instruction: