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Explore the key challenges in modern offshore drilling and see how Enhanced Drilling’s solutions help operators improve performance, reduce risk, and enhance well integrity.
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Running screens on the Troll field has traditionally required limited tripping speeds to avoid surge pressure exceeding the fracture gradient of the depleted sand reservoir. Over the years, the sand reservoir has become depleted from many years of production and contains fault zones, resulting in lost circulation challenges.
The EC-Drill® solution enabled the reduction of fluid level to compensate for the surge pressure while running pipe.
The technology used on the Troll field has enabled the rig of being among the most efficient on the Norwegian Continental Shelf.
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Want to stay updated on the latest knowledge articles and news from Enhanced Drilling?