Don Field Decommissioning Programme (pdf, 7.8MB) null - BP

Don Field Decommissioning ProgrammeDON-BP-001Section 10PipelinesParagraphPage1 Introduction 10-12 Applicable Techniques for Decommissioning thePipelines and Umbilicals 10-12.1 Options for Leave In Situ 10-12.2 Options for Full Recovery 10-23 Items to be Decommissioned 10-43.1 Introduction 10-43.2 8in Oil Production Pipeline (PL598) 10-73.3 8in Water Injection Pipeline (PL599) 10-93.4 3in Chemical Injection Umbilical (PL600) 10-93.5 4in Control Umbilical 10-93.6 NLGP Crossings 10-113.7 Production and Water Injection Flowline Jumpers 10-133.8 Control and Chemical Injection Jumpers 10-133.9 Protection and Stabilisation Features 10-134 Scope of Decommissioning Works 10-174.1 General 10-174.2 Pipeline, Umbilical, Flowline and Jumper Cleaning 10-174.3 Primary Scope 10-185 Pipelines Decommissioning (8in Oil ProductionPL598 and 8in Water Injection PL599) 10-185.1 General 10-185.2 Material Inventory 10-185.3 Burial Status 10-195.4 Present Condition 10-225.5 Description of Decommissioning Options for thePipelines 10-24PipelinesMay 2011 10-i