FIELD: transport.
SUBSTANCE: proposed main pipeline comprises pipeline sections with inserts, loopings and oil transfer station. Oil transfer stations are additionally arranged in points of possible development of transfer points the boundaries of which are set subject to the following conditions: pressure at outlet of every oil transfer station may not fall beyond maximum and minimum pressures corresponding to maximum and minimum diameter of oil transfer station pump impeller and pipeline strength; pipeline legs located on shallow water and spewy soil should be provided with metal reinforcement made up of hoops secured to pipeline, and surface of said hoop-like reinforcement should be provided with fluoroplastic strip pressed with metal springs.
EFFECT: higher reliability due to reduced loads in seabed layer.
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Authors
Dates
2011-09-10—Published
2010-03-18—Filed