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IEOT: Institute Of Engineering And Ocean Technology

Introduction

Risk Analysis & Conceptual Engineering

Geotechnical Engineering

Structural Engineering

Material & Corrosion Engineering

Centre for Geotechnical Resources in India (CGRI) | Website

Training

Clients

Contact

Introduction

The Institute of Engineering and Ocean Technology (IEOT) was founded in 1983 to achieve selfreliance in technology by innovation, development and acceleration of the future plans of ONGC. TheInstitution has developed expertise in the fields of Concept Evaluation & Risk Analysis, Geo-technicalEngineering, Structural Engineering and Materials& Corrosion Engineering.

The major strength of IEOT lies in its highly qualified, trained and motivated technical manpower andvarious advanced laboratories and the s tate-of-the-art software for analytical studies.

In search of excellence, IEOT has acquired ISO-9001 Certificate through implementation of qualityassurance system. The Geo-technical Laboratory and Materials & Corrosion laboratory of IEOT have

both been accredited by National Accreditation Board for Testing and Calibration Laboratories (NABL)of Department of Science & Technology, Government of India.

The Institute is abreast with the advanced technologies through in-house and collaborative R&Defforts and institutional cooperation programmes with national and international institutes.

IEOT has collaborations with premier research and academic institutions like Indian Institute ofTechnology, Mumbai; Bhaba Atomic Research Centre, Mumbai; Structural EngineeringResearch Centre, Chennai; Central Electrochemical Research Institute, Karaikudi and variousother universities for carrying out studies on different problems related to engineering in oil and gasindustry.

The Institute has also entered into collaboration with Norwegian Geotechnical Institute (NGI),Norway in the areas like deep-water soil testing and foundation design. More such collaborations areon the anvil with Norwegian Institutes in the areas of offshore structural engineering and Risk &Reliability analysis.

IEOT has already opened its doors to offer specialized services to outside industry clients andtowards that end, it has geared itself to provide a cutting edge through innovative and radicaltechnologies in its value added services to the esteemed clients.

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Page 1 of 6ONGC :: Our Initiatives :: Institutes :: IEOT

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Risk Analysis & Conceptual Engineering

IEOT has in the past carried out Conceptual Engineering, HAZOP and Risk Analysis projects forONGC's offshore and onshore installations apart from taking up a few projects from otherorganizations. It has skilled manpower in multi-disciplinary areas of engineering and has acquired the

latest technologies through training from Norwegian Petroleum Consultants, Norway and DNV-Technical UK.

The specializations are:

HAZOP AnalysisRisk AnalysisDisaster/Oil Spill Management PlanSafety AuditConceptual Engineering studiesSoftware:

DNV Pro - HAZOP AnalysisSFU - Offshore Risk AnalysisSAFETI - Onshore Risk AnalysisPHAST - Consequence AnalysisCAFTAN - Fault Tree AnalysisETRA - Event Tree AnalysisHYSYS - Process SimulationMIRIAM - Reliability Simulation

Major projects completed are:

HAZOP Studies:

Offshore Installations3 Oil/Gas Process Platforms1 Sour Gas Processing Complex5 Oil/Gas Well Platforms

Onshore InstallationsAdditional Go-generation Plant, UranGas Compression Plant, Rudrasagar, AssamMumbai City Gas Distribution SystemHazira Gas Processing Complex

Risk Analysis Studies:

Offshore Installations4 Oil/Gas Process Complexes3 Oil/Gas Process Platforms8 Oil/Gas Well Platforms

Onshore InstallationsC-2/C-3 Storage Facilities, UranHazira Gas Processing Complex Phase-IIIAdditional Go-generation Plant, UranGroup Gathering Stations at Balol, Santhal and Lanwa, GujaratGroup Gathering Station, Rudrasagar, AssamTrombay Terminal

Disaster/Oil Management Plans:

Mumbai City Gas Distribution SystemTanker Loading/Unloading Jetties at Cochin Port

Conceptual Engineering Studies:

Modular Development of Wellhead Platform TopsideModified Temporary Deck for Sour Field Application

Safety Design Philosophy of Offshore PlatformsGasoline Project at UranPSU-OII Industry's SBM off Hazira CoastMumbai City Gas Distribution SystemTanker Loading/Unloading Jetties at Cochin Port

FGH/SBP Project at HaziraParaxylene Project at Hazira

Geotechnical Engineering

Geotechnical Engineering activities include laboratory testing of soil samples, evaluation of designparameters, engineering analysis and design of foundations. A sophisticated laboratory has been setup in collaboration with Norwegian Geotechnical Institute (NGI), Norway.


Soil InvestigationLaboratory Testing of Soil sampleAnalysis and Design of Foundation




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Facilities available are:

Classification and identification testing

Consolidation testing

Strength and deformation testing

Static and cyclic triaxial tests

Static and cyclic direct simple shear tests

Resonant column testing for dynamic properties

Incremental loading oedometer test

Constant rate of strain oedometer test

Software:COMPILE Axial and lateral capacity of piles and soil resistance to drivingSPUDPEN Prediction of jack-up leg penetrationPLAXIS Finite elements analysis of geotechnical problemsGRLWEAP Wave equation analysis of pile drivingSPLICE Structure-soil-pile interaction


Geotechnical investigations for twelve jacket platforms, one PLEM location and four pipe line routes

for ONGC

Design of foundations for ten jacket platforms for ONGC

Review of design of foundations for fifteen jacket platforms for ONGC

Design of residential quarters for hospital staff at Dehradun for ONGC

Project management of onshore/nearshore geotechnical investigation for ONGC, CairnEnergy India (Pty) Ltd. and Maharashtra State Road Development Corporation Ltd.

Offshore geotechnical investigations for Fugro-Geonics and Rail's Coastal Surveys and ConsultancyPvt. Ltd.

Design of foundation for a jacket platform for Cairn Energy India (Pty) Ltd.

Abandonment Cost study of Rawa Oil field for Cairn Energy India (Pty) Ltd.

Structural Engineering

The core competence of the Structural Engineering lies in the analysis and design of fixed offshoreplatforms and RCC structures.


Analysis and design offixed offshore platforms

In-place analysis

Fatigue analysis

Technical consultancy in bid preparation, evaluation, fabrication and installation supervision ofplatforms

Trouble shooting in inspection, maintenance and repair of offshore structures

Re-qualification of existing offshore platforms

Design of RCC structures

Development of software

Analysis of submarine pipelines

Testing metallic samples

Tensile/compressive strength

Fatigue strength

CTOD study

Impact toughness

The facilities available are:

Instron Universal Testing Machines: 1000 KN and 250 KN capacity for Static, Dynamic and Fatigue




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Testing

ACFM Crack Micro Gauge (Model U10) for detection and evaluation of crack growth in metallicmaterials

Charpy Impact Test Machine for V-notch impact hardness of materials

Software:SESAM - Structural analysis and design of offshore platofrms and facilities

STAD-III - Analysis and design of steel towers and framed RCC structuresPLUS ONE - Analysis of submarine pipelines


Feasibility study for reduction in size of well conductors for slim-hole wells for Crestal

Development Project and West Flank Development Project in Bombay Offshore

Development of an economical concept for shallow water offshore field in east coast of Indiafor Cairn Energy India (Pty) Ltd.

Analysis and design of two existing well platforms for installinl deck, crane and preparationof cost estimates of topside modif ication works

Fatigue analysis of six platforms

Review of detail engineering for six well head platforms

Conceptual scheme and light weight structures for marginal fields

Material And Corrosion Engineering

Executes projects related to various aspects of offshore and onshore corrosion problems in oil andgas industry.


Material selection for aggressive environment

Electrochemical and stress corrosion studies

Cathodic protection of pipelines and storage tanks

Microbial induced corrosion studies

Failure analysis

Coating evaluation

Non-destructive examination

Corrosion audit

Corrosion inhibitor evaluation

The facilities available are:

Electrochemical Corrosion Measurement System

Microscopes: Scanning Electron, Inverted Metallurgical, Stereo and Phase Contrast

Atomic Absorption Spectrometer

Constant Extension Rate Test Machine

Proof Ring Test Assembly

High Temperature High Pressure Autoclave

Metallurgical Equipment

Hardness Tester

Field Metallorgraphy Kit

Electrochemical AC Impedance Measurement System

Programmable Heat Treatment Furnace

Wheel Test Apparatus

Microbially induced Corrosion Testing

NDT Equipment (Eddy Current Tester, Ultrasonic Flaw Detector, Adhesion Tester, etc.)




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Software:CAPDESCORRCHARTNIDAQLIPUCORM352GCONDCPSEA++CORRTREND

SIMPIG


Corrosion study

42" South Bassein-Hazira trunkline30" crude oil pipeline from NF platform to Uran terminal8", 18" and 26" gas pipelines (for GAIL)Packer, subsurface safety valve and tubing (for EOGIL)

Materials selection for Bombay Offshore platforms and pipelines, completion metallurgyfor Lan-Tay and Lan-Do fields, Vietnam

Material failure investigation ofFire water and sea water lift pumpsHP2 nozzle vane assembly at offshore platformsPipelines, in offshore and onshoreCracking problem in LPG spheres in gas processing complex at Hazira

Tubing failure investigation of well MA # 4 in Mukta Field (for EOGIL) wells in Heera andNeelam

Fields of ONGC

Corrosion audit ofPipelines in Western OffshoreUran terminal and Sursanyanam processing facilitiesPanna and Mukta oil and gas fieldsGas pipelines of GAIL in Gujarat region

Design of cathodic protection system for offshore platforms as well as onshore installations

Centre for Geotechnical Resources in India (CGRI)

It is the need of the geotechnical engineering profession in India to use its resources optimally bypooling and sharing it. For this to be realised, there is a requirement to know the facilities and

expertise available in the country and the organisations and individuals that cater to the profession.The first step in this direction is to have a centralised information of the resources, expertise anddatabase available in the country.

This aspect was deliberated during the Special Interactive Group session of GEOSHORE Conferenceheld in December 1999, organised as a part of 3 year Institutional Co-operation program betweenInstitute of Engineering & Ocean Technology (IEOT) of ONGC and NorwegianGeotechnical Institute, Norway. To deliberate further on the issue workshop was organised byIEOT at IIT, Mumbai in December, 2000. Based on the recommendations of the workshop, Centrefor Geotechnical Resources in India (CGRI) has been opened in IEOT, ONGC.

CGRI Website

Training

Specialized training in offshore engineering and technology for petroleum sector-both upstream anddownstream with emphasis on the following areas:

Analysis and design of offshore platforms

Fabrication and installation aspects of offshore platforms

Conceptual engineering and risk and reliability analysis

Offshore geotechnical engineering: soil mechanics testing foundation design

Failure analysis of oil field equipment

Corrosion monitoring and control in petroleum production installations

Advanced technology in foundation for structures

Clients

Gas Authority of India Ltd.




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Hindustan Petroleum Corporation Ltd.

Fugro Geonics India (P) Ltd.

Mahanagar Gas Ltd.

Maharashtra State Road Development Corporation Ltd.

Enron Oil & Gas India Ltd.

Cairn Energy (I) Pty. Ltd.

Geosite Surveys Singapore (P) Ltd.

Cochin Refinery Ltd.

Contact

Institute of Engineering & Ocean TechnologyOil and Natural Gas Corporation LimitedPhase -II, ONGC Complex, Panvel,

Navi Mumbai 410 221,Dist. Raigad, Maharashtra, India

Tel.: +91-22-7451893Fax: +91-22-745 36 92

e-mail: [email protected]

2009 - 2010 ONGC Limited. All rights reserved.


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