Deep Casing Tools has completed its first operation in the Norwegian North Sea with a very successful 21 hour reaming run. Two conventional attempts to run a 7-inch liner to total depth (TD) had been unsuccessful in the Statoil operated Gullfaks’ satellite well, resulting in the liner hanging up hundreds of metres from TD.
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Deep Casing Tools has maintained accreditation to the international quality management system standard, ISO 9001 by Lloyd’s Register Quality Assurance (LRQA).
Suitable for all rig types, the Turbocaser Express is a high-speed drillable reaming system that enables drilling teams to land casings and intermediate liners at target depth first time; enhancing integrity and allowing wells to be drilled as planned. The tool eliminates the need for wiper trips and also renders it unnecessary to rotate the casing string. Manufactured as a single body from high-strength steel, the Turbocaser Express is fully high pressure/high temperature compliant and works with any drilling fluid without deterioration in power output, reliability or performance. Operating at a low pump rate and low pressure, the tool delivers high speed reaming of up to 1500RPM.