Late Life Operation

Ross Offshore's Subsea and Well Intervention has highly experienced engineering and supervisory resources. We perform both single and multiple well intervention campaigns.

Subsea Development

Ross Offshore is highly skilled in planning seabed installations and infrastructure.

Deepwater Design

Ross Offshore's team assists you in planning seabed infrastructure, including templates, flow lines and connecting subsea satellites to the existing infrastructure.

Subsea Intervention

Ross Offshore has experienced engineering and supervisory resources highly capable of performing well intervention campaigns.

The Finishing Touch

Well interventions are carried out on oil or gas wells during or at the end of their production life to repair the well construction and enhance or increase production. Ross Offshore plans, runs and reports on full-scale intervention projects.

Well Completions

Ross Offshore supplies experienced engineering and supervisory resources capable of performing well completion campaigns.

Laying the Groundwork

Well completion is the process of making a well ready for production or injection. This involves preparing the bottom part of the well to required specifications and running the production tubing and its associated downhole tools. Ross Offshore provides all parts of the process in well completion, including planning, operational supervision and reporting.

Well Integrity

Ross Offshore’s engineers are highly skilled service providers that fulfil all your well integrity requirements.

Laying the Groundwork

Well completion is the process of making a well ready for production or injection. This involves preparing the bottom part of the well to required specifications and running the production tubing and its associated downhole tools. Ross Offshore provides all parts of the process in well completion, including planning, operational supervision and reporting.

Re-Entries

Ross Offshore offers effective re-entry methods that can reduce costs and optimise production.

Going Back In

Re-entries are made into existing wells in order to gain additional production from damaged or depleted wells/zones, or to increase production from new zones. Ross Offshore assists operators in making the most of the available resources.

We offer:



  • Well Intervention Management

  • Design, plan and supervise completion or well intervention operations

  • Prepare basis of design

  • Prepare cost, time and resource plan

  • Prepare programmes and operational reports

  • Good knowledge and understanding of offshore regulations

  • Focus on well integrity

  • Strong emphasis on HSE at all stages

Jan Ivar Tistel
Jan Ivar Tistel

Jan Ivar Tistel

Late Life Operation


Tel: +47 99 54 39 97
E-mail: jit@rossoffshore.no