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Plug and abandonment services

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Traditionally plugging and abandoning (P&A) of suspended subsea wells have been done by drilling rigs. Over the last few years subsea wells have been successfully plugged and abandoned and wellheads recovered using mono hull DP vessels.

P&A is currently governed by NORSOK D-010 on Norwegian sector and Guidelines for the Suspension and Abandonment of Wells on UK sector.

These documents specify categories of plug & abandonment, number of barriers and type of barriers which is necessary.

TIOS are in compliance with these demands and can supply:

  • Full P&A project responsibility
  • Engineering
  • Government contact
  • Planning of single or batch P&A, with LWI vessels or a vessel of opportunity
  • Planning with old and new wells, with and without Christmas trees

Advantages:

  • DP-3 vessels provides a lower cost solution than the use of a drilling rig
  • Fast on/off locations, no anchor handling
  • No need for supply vessels, due to relative shorter travel time to and from port

TIOS AS
LAGERVEIEN 23 
NO-4033 STAVANGER


TEL: +47 51 81 71 00 | FAX: +47 51 81 71 01
POST@TIOSGROUP.COM


TIOS UK LIMITED
PAVILION 2, ASPECT 32, PROSPECT ROAD
ARNHALL BUSINESS PARK, WESTHILL 
ABERDEENSHIRE, UK, AB32 6FE


RECEPTION.ABERDEEN@TIOSGROUP.COM

 
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