Blar i UiS Brage på forfatter "Permana, Whida Elastu"
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A comparative analysis of 21 inch and 16 inch drilling riser for deepwater application
Permana, Whida Elastu (Masteroppgave/UIS-TN-IKM/2012;, Master thesis, 2012)When offshore drilling needs to be conducted in deepwater and ultra-deepwater area, a significant increase of weight to be accommodated by the drilling rig due to more riser joints and larger drilling mud volume becomes a ...