Ormen Lange Utbyggingen - NTNU

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8 Tables Table 1 Overview of pipeline specifications [5] Deposits Detection Using Pressure Pulse Technology Ormen Lange Pipelines Case Study Using Process Simulation Tools 21
Table 2 Pipelines corrosion coating summary [5] Table 3 Gas composition [6] Component Mole Fractions Nitrogen 0,0034 CO2 0,0042 Methane 0,9251 Ethane 0,0345 Propane 0,0121 i-Butane 0,0027 n-Butane 0,0032 i-Pentane 0,0015 n-Pentane 0,0013 Pseudokomp1* 0,0033 Pseudokomp2* 0,0041 Pseudokomp3* 0,0022 Pseudokomp4* 0,0009 Pseudokomp5* 0,0008 Pseudokomp6* 0,0003 Pseudokomp7* 0,0003 Deposits Detection Using Pressure Pulse Technology Ormen Lange Pipelines Case Study Using Process Simulation Tools 22
Page 1 and 2: Faculty of Engineering Science and
Page 3 and 4: Abstract The subject of this work i
Page 5 and 6: Table list Table 1 Overview of pipe
Page 7 and 8: 2 Ormen Lange The Ormen Lange field
Page 9 and 10: The 6’’ MEG pipelines will be i
Page 11 and 12: As the flow is brought to rest; lin
Page 13 and 14: L max = 2⋅ a⋅ di f ⋅u Equatio
Page 15 and 16: 4 Simulation program HYSYS The proc
Page 17 and 18: 5 Simulation of production without
Page 19 and 20: The HTFS Homogenous Flow [16] has b
Page 21 and 22: pressure pulse can travel at least
Page 23 and 24: 6.5 Conclusion The use of pressure
Page 25: [13] Reinertsen, Temadag Utmatting
Page 29 and 30: Table 5 Flow regime in the producti
Page 31 and 32: 9 Figures Figure 1 Graphical view o
Page 33 and 34: D change in pressure C time Figure
Page 35 and 36: Figure 9 Shows the pressure drop in
Page 37 and 38: Figure 13 Water content of hydrocar
Page 39 and 40: 510 Sound Velocity (m/s) 500 490 48
Page 41 and 42: A. Calculations a. Temperature Calc
Page 43 and 44: c. Pressure pulse Calculations perf
Page 45 and 46: 90 % reduction in flow: 0,90 0,0020
Page 47 and 48: Calculations performed with PPSim T

Ormen Lange Utbyggingen - NTNU

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