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TABLE OF CONTENTS
Introduction to modul 2 4
1 Jack-up platforms 8
2 Semi-submersible platforms and tension leg
platforms 27
2.1 Semi-submersible platforms 29
2.2 SPAR platforms 64
2.3 Tension-Leg Platform Drilling 72
3 Submersible drilling rig 82
3.1 Design and operation 83
3.2 Evolution 83
3.3 Walking Submersible Drilling Platform 84
4 Drillships and ship-shaped offshore units 86
4.1 Drillships 86
4.2 Floating production storage and offloading 90
4.2.1 FPSO Hull Design 93
4.2.2 Hull Structure 94
4.2.3 Example FPSO Design 95
4.2.4 Turret Design and Selection 97
4.2.5 Marine Systems 106
5 Offshore piplines 110
5.1 Design basis 110
5.2 Route selection and marine survey 112
5.3 Construction feasibility 112
References 117
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