Export Riser

… in. steel riser. Production was therefore achieved with a number of 14-in. flexible risers connected to a subsea export riser base (ERB). This rear view of the Åsgard 28-42-in. pig shows the folded discs in a 28-in. pipe (Fig. 2 …

… temperatures. Often the process requires cooling the export crude in order to limit expansion and stress on the crude- export riser . These export crude coolers typically are often direct seawater cooled plate-frame exchangers. Crude dehydration …

… terminal north of Stavanger. The company expects Åsgard B to be in full production after installation of the third export riser . Åsgard development The Åsgard field lies on the Halten Bank in the Norwegian Sea, about 200 km from mid-Norway and …

… plans to the Ministry of Petroleum and Energy to install and operate pipelines to tie Heidrun and Norne field into the export riser base for the Aasgard gas trunkline. The Heidrun line will be 121 km long and is expected to cost $130 million, while …

… really the key to the whole riser manufacturing. Submerged arc welding was chosen after checking out many systems. The export riser was also designed to contact with sour liquids. To ensure the system was right, Kvaerner Eureka undertook a 720 hr …

… for Enserch's Garden Banks Block 388 development. Deployed in 2,190 ft of water, the oil export riser is 123/4-in. OD and the gas export riser 85/8-in. OD. Each riser took 48 connections. Hydril says other riser applications are …

… and support systems integrated into the topside deck structure. The drilling rig is designed to cover all 50 well and export riser slots over a square area of 28 m x 60 m (Fig. 1). The fabrication of the Snorre drilling package for Saga Petroleum …