2009W_ENGI_8673_L02_Intro_PL

Kenny phd peng engi 8673 subsea pipeline engineering

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Unformatted text preview: zation Route Selection Materials Selection Hydraulic Analysis Mechanical Design Coatings Components and Assemblies Constructability and Intervention Operation, Inspection and Repair Decommissioning and Abandonment © 2009 S. Kenny, Ph.D., P.Eng. 16 ENGI 8673 Subsea Pipeline Engineering Lecture 02 16 Lecture 02 17 Ormen Lange Overview 800m-1100m 24 wells, 4 templates 70×106 m3/day gas 8500 m3/day condensate NOK 47B Ref: Hydro (2005) Pipeline System 120km gathering pipeline 2×762mm MEG wellstream 1200km export pipeline 1067mm & 1118mm ~1million tonnes steel © 2009 S. Kenny, Ph.D., P.Eng. 17 ENGI 8673 Subsea Pipeline Engineering White Rose Overview 120m 250 MMBBL oil 100,000 BPD $2.35B Pipeline System Flexible linepipe Production lines, water injectors, gas injectors 2.5km, 7km flowlines Ref: Husky (2005) Shuttle tanker 18 © 2009 S. Kenny, Ph.D., P.Eng. ENGI 8673 Subsea Pipeline Engineering Lecture 02 18 Energy Demand Ref: EIA (2005) 19 © 2009 S. Kenny, Ph.D., P.Eng. ENGI 8673 Subsea Pipeline Engineering Lecture 02 19 Fuel Source Demand Ref: EIA (2005) 20 © 2009 S. Kenny, Ph.D., P.Eng. ENGI 8673 Subsea Pipeline Engineering Lecture 02 20 Pipeline Transportation Systems Safe, Reliable and Economic Liquid hydrocarbons Natural gas, natural gas liquids Chemicals, slurry, water Transportation System 50 years grown by factor 100 ~3,500,000km total high pressure system Ignores lower pressure distribution systems ~8,000km offshore pipeline per year Ref: Hopkins (2007) 21 © 2009 S. Kenny, Ph.D., P.Eng. ENGI 8673 Subsea Pipeline Engineering Lecture 02 21 Major Cost Factors Linepipe Tonnage Material Transportation Length Alignment & heading angle changes Ref: SEIC (2005)...
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