PetroChina Liaohe Oil Field Hainan-8 Submarine Pipeline Laying Project (Year 2005)

Project Introduction: This is the first submarine pipeline of PetroChina, bad sea conditions, big tide difference, rapid flow in construction site, pipeline route will be exposed during low tide. 7.5km long pipeline floating installation, pipeline landing, riser and spool installation, post-trenching, and hydrotesting.