Top Hole Drilling

Top Hole Drilling (Riserless Drilling) is one of the main focus areas for Norshore. By using the Norshore concept to drill the top hole sections and pre-install the wellheads, operators will achieve many advantages:

  • Large cost reductions related to a conventional MODU (semi sub).
  • Increased utilization of conventional MODU’s on contract
  • Advanced (accelerated) development and project time
  • Advanced (accelerated) production
  • This is valid both for exploration wells and for production wells.



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