PROJECT - SUBSEA WELLHEAD


Subsea Wellhead

NuStar Technologies has designed, manufactured and installed a subsea wellhead at offshore Europe Region.


FEATURES

  • • Water Depth : 256 M
  • • Guide Base Assembly (Retrievable / Re-installable)
  • • 18-3/4” 10K MWP High Pressure Housing Assembly
  • • Casing Hanger Assemblies C/W Pup Joint (Pin x Pin) - 18-3/4” x 13-3/8” Nom, 18-3/4” x 9-5/8” Nom
  • • 18-3/4” Nom. Annulus Seal Assemblies, 10K MWP
  • • Guidebase running tool, 30” LP Housing Running Tool and 18-3/4” Wellhead Running Tool
  • • 18-3/4” BOP Test Plug, BOP Isolation Test Tool, Nominal Bore Protector
  • • 18-3/4” x 9 5/8” and 18-3/4” x 13-3/8” Wear Bushings and Wear Bushing Running Tool
  • • 18-3/4” Casing and Packoff Running Tool and Packoff Running and Retrieving Tool.
  • • Jetting Tool, Mill and Flush Tool and Emergency Drill Pipe Hangoff Tool (EDPHOT)
Alexway Subsea Wellhead