Pipeline and SURF

Client:

PTTEP International Limited

Project:

Zawtika Development Project Phase 1 A

Location:

Myanmar

Period:

2013

WD:

0-160 meters

Work Scope:

  • Feed endorsement, Detailed Design Engineering and T&I Engineering of 24″ export gas (230 km) pipeline including shore approach (beach pull)
  • Seismic Design for 24″ pipeline
  • Pipeline Detailed design engineering including
  • Wall thickness and material grade selection
  • On bottom stability analysis
  • Route selection
  • Lateral buckling analysis
  • Free span and on bottom roughness
  • Fault Crossing Design (Seismic Design)
  • Riser and Expansion Spool design considering Intensive Seismic Area at ZPQ location
  • Drop Object Analysis
  • Thermal expansion
  • Soil interaction
  • Cathodic protection
  • Shore approach and Shallow water installation design
  • MTO
  • Crossing Design existing 24″ Yetagun pipeline
  • Soil Liquefaction study along the trench section near the shore
  • Installation engineering: Beach Pull Operation including cofferdam and hold back system design, Pipeline Installation using two Derrick Lay Barge: Start-up, Normal Laying, A&R, Crossing and midline tie-in. Spool Installation and hyperbaric welding at ZPQ

Client:

PEMEX EXPLORACION Y PRODUCCION

Project:

INGENIERÍA, PROCURA Y CONSTRUCCIÓN DE UN OLEOGASODUCTO DE 16″ Ø X 9.3 KM. DE LA PLATAFORMA SINAN SO A LA INTERCONEXIÓN SUBMARINA DEL DUCTO DE 16″ DE CITAM-101 A ENLACE, ASÍ COMO OBRA ELECTROMECÁNICA, A INSTALAR EN LA SONDA DE CAMPECHE, GOLFO DE MÉXICO

Location:

Mexico

Period:

2013

WD:

30-40 meters

Work Scope:

9.48km 16-in (406.4 mm) pipeline coated with 1-in (25.4 mm) concrete will transport hydrocarbon from Sinan SO platform to Citam 101

  • Pipeline T&I engineering includes
  • Basis of Design for Pipeline Installation
  • Pipelay analysis – Static and Dynamic
  • Mooring analysis
  • Linepipe transportation analysis
  • Riser & Spool lifting and Rigging calculation
  • 16″ pipeline integrity check for trenching operation
  • Various structure transportation analysis

Client:

TOTAL E&P Indonesie

Project:

TOTAL E&P Indonesia – Sisi Nubi Phase 2B & Peciko 7B Project

Location:

Indonesia

Period:

2014

WD:

60-80 meters

Work Scope:

Supervision and 3rd party verification of Detailed Pipeline Design (by JP Kenny) Transportation & Installation Engineering

  • Supervision and 3rd party verification of Pipeline Detail Design Engineering
  • Pipelaying analysis with several barges

Client:

PT. Pertamina Hulu Energi West Madura Offshore

Project:

PHE-WMO – KE-39, KE-54, KE-40 and KE-38B Platforms and Pipelines EPCI

Location:

Indonesia

Period:

2013

WD:

60 meters

Work Scope:

  • T&I engineering of :
  • KE-39, KE-54, KE-38B & KE-40 WHD platforms
    (Jacket 400Mt, Topside 350Mt)
  • Two 16″ Pipeline (4.8 & 7km), One 12″ Pipeline (5.2km) &
    One 10″ Pipeline (20km)
  • 16” & 10” Pipeline Detail Design engineering includes:
    • Collecting technical data and references
    • Pipeline routing selection
    • Wall thickness and material selection
    • Pipeline on-bottom stability
    • Pipeline Free Span
    • Pipeline Expansion analysis
    • Pipeline riser and tie-in
    • Corrosion protection analysis
    • Material Take-Off
    • Tee protection analysis
    • Coating Specification
    • Field joint coating specification
  • 16” & 10” Pipeline T& I engineering includes
    • Pipelay analysis including start up and abandonment & recovery analysis
    • Sea fastening analysis
    • Mooring analysis for pipeline installation

Client:

PT Pertamina Hulu Energi – West Madura Offshore

Project:

PHE WMO – 16” Offshore Pipeline Installation from KE-38P Manifold to PPP

Location:

Indonesia

Period:

2013

WD:

58 meters

Work Scope:

  • Pipeline Detail Engineering
  • Pipeline T&I
  • Pipeline Detailed design engineering including
  • Wall thickness and on bottom stability verification
  • Final route selection
  • Riser and spool stress analysis
  • Drop object assessment
  • MTO
  • Free span analysis
  • All technical drawing
  • Riser clamp design report
  • Pipeline crossing analysis
  • Thermal expansion
  • Cathodic protection design
  • Pipeline T&I engineering : pipelay analysis, mooring analysis, linepipe transportation, spool and riser lifting analysis, anchor pattern drawing

Client:

PT. Pertamina Hulu Energi – Offshore North West Java

Project:

EPCI for GG New Development Project

Location:

Indonesia

Period:

2013

WD:

7-21 meters

Work Scope:

  • 12” offshore pipeline from GGA platform to land fall point (LFP)
  • 12” onshore pipeline from LFP to MIJ at onshore processing facilities (OFP)
  • Shore approach pipeline
  • T&I for GGA Platform
  • Pipeline Detailed design engineering including
  • Wall thickness for onshore and offshore pipeline
  • On bottom stability
  • Route selection
  • Upheaval buckling
  • Free span and on bottom roughness
  • Thermal expansion
  • Soil interaction
  • Cathodic protection
  • Shore approach analysis
  • Pipeline onshore road crossing analysis
  • MTO
  • Pipeline T&I engineering includes
    • Basis of Design for Pipeline Installation, Transportation and Mooring analysis
    • Pipelay analysis – Static and Dynamic
    • Mooring analysis for pipeline installation
    • Sea Transportation analysis and sea fastening for linepipe and spool transportation
    • Riser & Spool lifting and Rigging calculation
    • Winch foundation and hold back system

Client:

Petronas Carigali Sdn Bhd

Project:

Offshore Transportation, Installation and Pre-commissioning of Pipeline & SPMs for SOGT Project

Location:

Indonesia

Period:

2013

WD:

29 meters

Work Scope:

  • FEED Endorsement of 36” and 28” Pipelines Detail Design
  • Pipeline T&I Engineering includes :-
  • Cofferdam, Beach Pull Winch Setup and Hold Back Design
  • Beach Pull Start-up Analysis for 28“, 36” Pipeline
  • Normal Pipelay Analysis for 28” and 36” Pipeline
  • Lifting calculation for 28” & 36” PLEM installation
  • PLEMs penetration check
  • Lifting and Rigging calculation for 28’ & 36” Tie-in Spool
  • Rigging calculation for assembling of Submarine Hoses and floating hoses
  • PLEMs seafastening design and barge deck strength check
  • Typical flexible hose lifting and rigging arrangement
  • Buoyancy tank arrangement

Client:

Brunei Shell Petroleum

Project:

Champion Water Flood Project

Location:

Brunei

Period:

2013

WD:

40 meters

Work Scope:

  • T&I Engineering of :
  • 12 Flexible Flowlines (9 nos. of 8“; 1 no. of 12“; 2nos of 16″)
  • 8 Umbilicals
  • 4×4” Composite Cables
  • T&I Engineering includes:
    • Transportation Analysis for Composite cable reels, Risers, J-tubes, Flexible flowline reels
    • 16”, 12” & 8” Flexible flowlines installation Analysis
    • Composite Cable installation Analysis
    • Flexible pipe & Umbilicals reels lifting and rigging analysis
    • Protection Frame design for Dropped Object
    • Crossing Analysis
    • Risers & J-tubes lifting and rigging analysis
    • Deck Rails, Reel Cradles & Sea fastening analysis
    • Tensioner foundation analysis
    • Chute foundation analysis
    • Winch foundation analysis
    • Roller Deflectors Sea Fastening analysis

Client:

Premier Oil

Project:

Naga Pelikan Pipeline / SURF Project

Location:

Indonesia

Period:

2012

WD:

82 meters

Work Scope:

  • Datasheet for
  • TUTU and SUTU (Topside & Subsea Umbilical Termination Unit)
  • SSIV Valve and Actuator
  • Subsea barred Tee
  • Induction Bends, Sacrificial Bracelet for 12” Pelikan & 14” Naga pipelines
  • FEED Endorsement
  • Procurement assistance (MTO, TBE, MR) for
    • SSIV Valve, Actuator, Ball Valve
    • SSIV HPU, Concrete crossing supports
    • Protection Mattress, pipeline sacrificial bracelet anodes
    • SSIV Umbilical and Inter-Platform Umbilicals, Umbilical Protection
  • Pipeline Detailed design engineering for 12” and 14” Pelikan pipeline includes:
    • Wall thickness for onshore and offshore pipeline
    • On bottom stability; Pipeline & Riser Corrosion protection design
    • Route selection
    • Lateral buckling
    • Free span and on bottom roughness
    • SSIV design analysis
    • Cathodic protection
    • As laid survey report for free span and rectification assessment
    • Pipeline platform approach protection report
    • Inplace umbilical crossing stability analysis
    • Riser and Expansion spool design
  • Design check of 2 Umbilicals (from NWP & PWP to GBCPP)
  • Skirt pile upending check
  • T & pipelaying engineering of the 2 pipelines
  • T & I of 2 Umbilicals
  • T & I of subsea facilities (SSIV, crossing supports, Valves etc.)

Client:

ConocoPhillips Indonesia Inc. Ltd.

Project:

COPI – South Belut Subsea and Topsides Facilities EPCI

Location:

Indonesia

Period:

2012

WD:

100 meters

Work Scope:

  • Pipeline – FEED Endorsement and T&I Engineering
  • 14” Pipeline
  • 3 segments (midline connection)
  • 11 Lateral connections including detail design of protection structure
  • 8” Flowline
  • Spools & Riser/J-tube rigging and installation analysis
  • Umbilical – FEED Endorsement, Assistance to Procurement and T&I Engineering
    • Umbilicals – 3 types / 11 segments
  • Subsea Facilities – Assistance to procurement / Detail Design and T&I Engineering
    • PLEM
    • WYE Module
    • 2 SDU (Subsea Distribution Unit)
    • 8 Valve Protection Structures

Client:

ConocoPhillips Indonesia Inc. Ltd.

Project:

BAWAL – Umbilical – Flowline

Location:

Indonesia

Period:

2012

WD:

70 meters

Work Scope:

  • FEED Endorsement for
  • 2” & 14” pipeline detailed design
  • 22” & 14” pipeline & Umbilical Crossing Design
  • 14” Bawal pipeline & Umbilical Crossing Design at Hang Tuah
  • Flexible pipe specification,
  • Riser and Tie-in Spools detailed design
  • Subsea Structure Design

    Phase 1:-
    • SDU – UTA Protection Frame Design
    • SDU – UTA Protection Frame On Bottom Stability
    • SDU – UTA Protection Frame structural integrity check during installation
    • Typical ball valve protection frame cathodic protection


Phase 2:-

  • Check Valves and Venturi flowmeter protection frame design
  • Check Valves and Venturi flowmeter protection frame on bottom stability analysis
  • Check Valves and Venturi flowmeter protection frame design structural integrity check during installation
  • SDU – UTA Protection Frame design analysis (check for new soil boring capacity)
  • T&I Engineering includes
    • Umbilical Installation Analysis
    • Subsea Flowline Installation Analysis
    • Sea fastening design for Subsea Equipment
    • Umbilical & flexible flowline reel sea fastening design

Client:

Brunei Shell Petroleum

Project:

Bulan-Bulan Development Project

Location:

Brunei

Period:

2012

WD:

60 meters

Work Scope:

  • T&I Engineering of :
  • 12” & 16″ Export Pipeline (5.5km) and
  • Power Cable (5.5km)
  • BLWJ-01 Jacket + Boat landing + Riser guard + Topside + Helideck
  • T&I Engineering of Pipeline and Cables includes
    • Cable Transportation barge stability calculation & deck strength
    • Linepipe transportation analysis
    • Riser, J-tube & Spool lifting and installation analysis
    • Mooring Analysis for pipeline installation
    • Pipeline Crossing design
    • Subsea Cable installation analysis
    • Stowage plan, Load out plan
    • Mooring Analysis
    • Riser, J-tube, Spool piece lifting rigging details

Client:

Pearl Oil

Project:

PEARL OIL (SEBUKU) Pipeline Installation Program (R-263)

Location:

Indonesia

Period:

2012

WD:

71 meters

Work Scope:

  • Pipeline Installation engineering for 14 “ pipeline (around 300 km)
  • Supervision of detailed design for 14” pipeline x 300 km long
  • Transportation and Installation engineering of pipeline

Client:

Brunei Shell Petroleum

Project:

Pipeline Replacement Project 2

Location:

Brunei

Period:

2009

WD:

27 meters

Work Scope:

  • 3 nos. 8”, 3 nos. 12” Pipeline T&I Engineering of :
  • Pipeline Installation Analysis
  • Start up Analysis
  • Mooring Analysis during pipelay
  • Mooring Analysis during beach pull
  • Beach Pull Analysis for 8” pipeline
  • Davit lift Analysis for Riser Stalk-on
  • Linepipe transportation analysis
  • Riser and Spool lifting & Rigging installation analysis
  • Lay barge and stinger roller settings

Client:

UNOG Pte Ltd / Myanma Oil and Gas Enterprise (MOGE)

Project:

24” Yadana Domestic Gas Pipeline Project

Location:

Brunei

Period:

2009

WD:

40 meters

Work Scope:

  • Review of 3rd Party Pipeline Detailed design engineering includes:
  • Pipeline Mechanical Design
  • Pipeline Route Selection
  • Pipeline On-Bottom Stability Analysis
  • Freespan Analysis
  • Pipeline Expansion Analysis
  • Shore Approach Design
  • Specification for Trenching and Back filling

Client:

ConocoPhillips Indonesia Inc. Ltd.

Project:

COPI – North Belut Subsea Pipeline Installation

Location:

Indonesia

Period:

2008

WD:

100 meters

Work Scope:

  • Pipeline T&I Engineering includes:
  • 10” condensate pipeline installation analysis
  • 16” Gas pipeline installation analysis
  • 22” Multi phase pipeline installation analysis
  • 10’, 16” 22” Tie-in spools lifting and rigging analysis
  • Linepine transportation analysis
  • Mooring Analysis