Flexlife Overview - GTI Indonesiagtiindonesia.com/wp-content/uploads/2016/08/Brochure-Flexlife.pdf · Storyboard Illustration 13 • Camera and hose tethered as FlexGel pumping takes

© Flexlife 2014

Flexlife Overview

© Flexlife 2014• DELIVERY • INTEGRITY • TECHNOLOGY

Section 2

Engineering, Delivery and Integrity (EDI)

2

© Flexlife 2014• ENGINEERING • DELIVERY • INTEGRITY • TECHNOLOGY

Full Lifecycle Approach for Flexible Pipes

3

Design and Specification Manufacture Installation Operation

Defect free manufacture through quality control

and assurance

Correct handling and installation procedures to

mitigate the risk of damage

Integrity management throughout operational

field life

Correct design and material selection in accordance with field

data


ENGINEERING Flexible product design and analysis

4

A complete flexible pipe and umbilical engineering analysis service including:

Dynamic and Static Analysis• Evaluate, select and specify flexible risers, riser systems and ancillaries

• Riser configuration, supports, bend stiffeners, buoyancy modules, MWA, clamps, tethers, anchors, protection, etc.

• Review field data• Quantify extreme and fatigue loads• Installation analysis• Jumper systems• Life extension studies

Finite Element Analysis• Evaluate, select and specify riser and umbilical interface structures• Riser hang offs, clamps, tie-ins, etc• Thermal analysis of risers and umbilicals• Test rigs

Client Support• Verify 3rd Party engineering documentation and analysis


DELIVERY Flexible product delivery management

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Management of flexible pipe and umbilical packages:

• Define requirements• Concept/FEED Support• Create functional specs• Generate ITT documentation and evaluate technical submissions• Review 3rd party documentation including

• Design reports, specifications, drawings, ITPs, installation procedures, etc

• De-Risking Manufacturing Process• Manufacturing kick off meetings, surveillance, QA support, HSE

interfaces, NCR resolution, hold and witness points, repairs, etc• Factory Acceptance Testing Witnessing

• Packaging and storage support• Load out• Installation review• Offshore representation• Pre and post installation testing support• Commissioning and handover• Close out and lessons learnt• DFI compilation


In conjunction with their knowledge of the manufacture and installation of flexible products, Flexlife is able

to provide guidance and support during the life of field operation of flexible products and can execute the

following on behalf of operators:

• Prepare flexible pipe Integrity Management Strategies (IMS) and emergency preparedness

strategies;

• Undertake riser and umbilical operational risk assessments and FMEAs;

• Advise on critical spares and assist in their procurement, storage maintenance and upkeep;

• Develop intervention strategies and procedures;

• Implement inspection, maintenance and repair solutions;

• Plan and advise on flexible product inspection campaigns as part of annual subsea plans or

unplanned interventions;

• Deploy inspection services to determine the condition and integrity of a flexible pipe via its annulus;

• Deploy repair, protection and monitoring products for flexible pipe systems;

INTEGRITYIntegrity Management Systems

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Section 3

Technology - Inspection Annulus Testing & Scanning

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Annulus Testing

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• Primary reason - in order to assure annulus integrity

• Specifically in the critical splash zone region

• Vacuum testing does not to this • Secondary benefits

• Derive approximate annulus volume • Regular vent system intervention

reduced the likelihood of vent system blockage


Kingsar Sdn Bhd

• Scanning of flexible pipes to detect flooding

• Scanning of flexible pipes to detect snapped or corroded wires

• ROV Deployable, to 3000m • No need to stop production • Instant • Highly accurate • Only method in the world, exclusive

flexlife global IPR

Advanced Inspection Techniques - Neptune

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Section 4

Technology - Repair Methods Flexible Pipe AND Rigids

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REPAIR - Armadillo Outer Sheath Repair

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• Dynamic, flexible repair system for flexible risers

• Modular • Diver or ROV mountable • No need to stop production • Self-sealing technology • Visual indication of seal integrity • Seawater induced corrosion arrested • Continue to operate


REPAIR FlexGel - Corrosion Mitigation

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• Displacement of Seawater • Replacing seawater with non corrosive gel

• FlexGel • Developed to prevent corrosion of risers in I tubes and

Caissons • Immiscible in water • Non flammable • Density is ‘tuned’ to prevent oxygen reaching breach

site(s) • Contains biocide to also arrest Microbial Induced

Corrosion MIC • Arrests all corrosion • Approved by OCNS


REPAIR Storyboard Illustration

13

• Camera and hose tethered as FlexGel pumping takes place

• FlexGel displaces water line within I-tube • Moves within I-tube according to tidal range • Unaffected by short period wave action • Prevents further corrosion of damaged pipe • Schedule inspection regime to ensure Gel remains

intact


SUMMARY

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Engineering Delivery Integrity Patented Technology

Flexible Product Riser System Design ITT Management Flexible Product Integrity

ManagementFlexible Product Inspections,

Monitoring and Repair

SURF Global Dynamic Analysis Delivery Management Remnant Life Assessments Corrosion Mitigation

Installation Engineering Analysis On site Inspection and Verification

Statutory and other Operational Documentation Flexgel

Finite Element Analysis Onshore and Offshore Technical Representation Corrosion Assessments Annulus Testing

Verification of Design Documentation Post Installation Testing General Visual Inspection

Fatigue Analysis UT Scanning

Thank- you

Documents

Flexlife Overview - GTI Indonesiagtiindonesia.com/wp-content/uploads/2016/08/Brochure-Flexlife.pdf · Storyboard Illustration 13 • Camera and hose tethered as FlexGel pumping takes