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Export Riser

Export Riser news and technical articles from Oil & Gas Journal. Search Export Riser latest and archived news and articles

  1. CORROSION CONTROL — Conlusion: Integrity management must include practiced failure plans

    Magazine Articles

    Mon, 8 Jun 2009

    previously used this mission-oriented approach in a 2004 Forties repair: replacing the 12-in. OD Forties Echo export riser with a new steel riser in 84 days from a standing start and with an installation contractor other than that which had

  2. Subsea isolation techniques advance

    Magazine Articles

    Mon, 1 Feb 2010

    satellite platform jacket, damaging the 12-in. OD export riser and a large portion of the connected topside pipeworks ..... satellite platform jacket, damaging the 12-in. OD export riser (highlighted in red). The impact damaged the riser

  3. PIPELINE INSPECTION-Conclusion: Corrosivity modeling helps determine current condition

    Magazine Articles

    Mon, 19 Nov 2007

    however, about 12 cu m/year of water and glycol are carried over from the dehydration system. Inspection of the export riser on the gas platform in 2002 and 2003 predicted metal loss after 20 years of between 0.8 and 1.5 mm. This compares

  4. Offshore processing options vary widely

    Magazine Articles

    Mon, 6 Dec 2004

    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

  5. Åsgard B platform, pipeline modifications answer vibration problems

    Magazine Articles

    Mon, 20 May 2002

    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

  6. CSO Deep Blue gets Na Kika work in Gulf of Mexico

    Online Articles

    Tue, 26 Jun 2001

    reel lay capabilities. Using the J-lay method, the SCRs to be laid will include an 18-in. oil export riser , a 20-in. gas export riser and two PiP steel catenary risers of 8-in.-in-12-in. and 10-in.-in-16-in. diameters

  7. Hurricane Ivan forces vigorous response and repairs

    Magazine Articles

    Mon, 22 Aug 2005

    the inspections included a flooded member detection tool to determine if liquids were present in the Ram-Powell gas export riser , a magnetometer array package deployed from an ROV to locate the pipeline torn from the SP 60 platform

  8. North Sea Pipelines- Conclusion: Dual-diameter pigging reaches new extremes; Langeled looms

    Magazine Articles

    Mon, 28 Nov 2005

    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


    Magazine Articles

    Mon, 4 May 1992

    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


    Magazine Articles

    Mon, 16 Jun 1997

    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

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