Subsea Well Intervention

Subsea Well Intervention is a crossover area that involves drilling, completion and subsea experts. A company that delivers multi-discipline expertise is a must to ensure flawless, incident free intervention. Waterford Subsea Inc. (WSI) and sister company Waterford Energy Services Inc. (WESI) provides the skill sets that customers demand and deserve. WSI brings together experience and engineering capabilities to solve subsea intervention and abandonment challenges for clients.


  • Vertical and Horizontal Trees
  • Control PODS
  • Manifolds, flowlines and jumpers
  • Shifting Sliding Sleeves
  • Chemical Injection
  • Setting and Pulling Wireline Plugs
  • Cementing
  • Perforating & logging
  • Setting & Pulling Gas Lift Valves
  • Plug & Abandon Wells
  • Well control