Oil export pipeline lifetime extension

The problem Our client asked us to complete a lifetime extension assessment for a 12” pipeline system in the North Sea, which was approaching the end of its original design life. The assessment included the typical time-dependent and independent studies carried out in accordance with ISO/TS 12747. Key aspects of this assessment were the internal …

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Lifetime extension assessment for a condensate pipeline

The scope A major operator had identified the need to continue operation of an 18” condensate pipeline in the North Sea beyond its design life. The operator requested our team to conduct a lifetime extension (LTE) assessment to determine requirements for extending the design life of the pipeline. The solution We completed an assessment of …

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Lifetime extension assessment for two pipeline networks

The scope A major operator had identified the need to continue operating the pipelines in two major North sea fields. The operator asked us to perform lifetime extension (LTE) assessments for all the pipelines approaching or beyond their initial design life. This included: 1 x 10” production pipeline with piggybacked 4” gas lift pipeline 1 …

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Lifetime extension assessment of nine pipelines

The scope of work Jee was approached by a major operator to carry out lifetime extension assessments (LTE) for nine of their pipelines situated in the North Sea. The pipelines were approaching the end of their design lives and our client wished to continue production. The work plan Jee completed the work in two stages, …

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