Statoil's approach to well intervention has enabled it to run annual subsea well intervention campaigns across its portfolio, reducing operations time year after year. "We are a large user of light well intervention vessels (LWIV)," says Oyvind Jensen, manager, drilling & well subsea well intervention at Statoil. "We have been using them since 2000 and, over the last couple of years now, we have had 48 different operations using two vessels per year and we think we are the largest user of this service in the world. We have approximately 525 subsea wells in operations and a fairly high demand for performing these services, for improved oil recovery, well work, etc."
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