CASE STUDY – OFFSHORE INDUSTRY – CDE RISER CLAMP Background Drilling risers extend from the BOP (blow out protector) on the sea bed to the drilling vessel providing fluid communications between the well and the vessel. The riser supports the choke, kill and auxiliary lines while also being used to guide tools into the well. Traditionally steel “burn-outs” were used to clamp the lines to the main riser. The weight of the risers can

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