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  1. WATCHING THE WORLD PIG OF A DAY FOR BRITISH GAS

    Magazine Articles

    Magazine Articles

    Mon, 12 Jun 1995

  2. INTEGRITY MANAGEMENT—Conclusion: Procedure, FEA apply to NGL fitness-for-service assessment

    A simple economic procedure applied to NGL pipelines can help operators determine—based on the type, shape, and position of any abnormalities detected during periodic magnetic-flux leakage pigging — whether to shut the pipeline for repair or continue operations.

    Magazine Articles

    Magazine Articles

    Mon, 16 Jun 2008

  3. BI-DIRECTIONAL TOOL INSPECTS 'DEADEND' CRUDE-LOADING LINE

    In-line inspection of a subsea crude-oil pipeline not designed for pigging took place last summer in Singapore. In July, a 48-in., 5.2-km pipeline used to unload crude oil from tankers at Shell Eastern Petroleum (Pte) Ltd.'s Bukom refinery in Singapore was inspected by NKK's bidirectional, ...

    Magazine Articles

    Magazine Articles

    Mon, 8 Nov 1993

  4. Troll, Haltenpipe showcase offshore pipelay advances

    Frank Blaker, Erling Gjertveit, Jostein Breivik Den norske stats oljeselskap a.s. (Statoil) Stavanger Pipelines installed on the Norwegian continental shelf represent current offshore pipeline installation technology for pipe size (up to 40 in.), water depth (to 540 m), distance between pigging ...

    Magazine Articles

    Magazine Articles

    Mon, 29 Jul 1996

  5. Simulation reveals conditions for onshore arctic gas-condensate pipeline

    Simulation of a long distance, large-diameter multiphase pipeline through onshore arctic conditions evaluated the effects of steady-state and transient conditions.

    Magazine Articles

    Magazine Articles

    Mon, 17 Nov 2003

  6. PIPELINE INSPECTION-1: Uncertainty-based assessment substitutes for internal inspection

    Internal inspection of pipelines is not always economic, prompting development of methods for assessing a pipeline’s current condition based on historic operating and process conditions.

    Magazine Articles

    Magazine Articles

    Mon, 5 Nov 2007

  7. Methods help remove black powder from gas pipelines

    Effective removal of black powder from a gas transmission system often requires a combination of methods.

    Magazine Articles

    Magazine Articles

    Mon, 12 Mar 2007

  8. Innovations push Åsgard transport system to start up

    The Åsgard transport system in the Norwegian North Sea began operating in October 2000.

    Magazine Articles

    Magazine Articles

    Mon, 8 Jan 2001

  9. CORROSION CONTROL—1: Unmitigated MIC prompts integrity management changes

    Identifying unmitigated microbial-influenced corrosion (MIC) rather than mitigated or even unmitigated CO2 corrosion as the highest risk to infield oil transport pipeline integrity has led to a change of emphasis in corrosion control, with the emphasis placed on water cut control at slow flow rates ...

    Magazine Articles

    Magazine Articles

    Mon, 1 Jun 2009

  10. Aggressive moves counter SRB in flooded subsea pipeline

    Aggressive applications of biocide, use of hydrogen sulfide scavengers, and multiple pig runs can quickly eradicate even major infestations of sulfate-reducing bacteria in a repaired subsea natural gas pipeline following seawater incursion.

    Magazine Articles

    Magazine Articles

    Mon, 3 May 2010

  11. Study improves estimation of damage from stuck pigs, hydrates

    Two new field-verified calculation methods can provide efficient simulation tools for both pipeline design and operation analysis in assessing likely damage from dislodging a stuck pig or hydrate plug.

    Magazine Articles

    Magazine Articles

    Mon, 2 Jul 2012

  12. TECHNOLOGY Simulator predicts transient flow for Malaysian subsea pipeline

    Anis A. Inayat-Hussain, Mohd Sapihie Ayob, Ahmad Bazlee Mat Zain Petronas Research & Scientific Services Sdn. Bhd. Kuala Lumpur In a step towards acquiring in-house capability in multiphase flow technology, Petronas Research & Scientific Services Sdn. Bhd., Kuala Lumpur, has developed two-phase ...

    Magazine Articles

    Magazine Articles

    Mon, 15 Apr 1996

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