Light subsea well intervention diver-iess iperations for deep water

摘要

In the last five years there has been a steady in crease in the number of subsea developments throughout the world. In the United Kingdom (UK) sector of the North Sea many operators have now got more than half their production coming from subsea wells. With this significant amount of cahs-flow being generated subsea, most operators have taken steps to secure well intervention capabilities. Among these capabilities, many well owners include light subsea well intervention. This has provide to be very successful in the UK Continental Shelf (UKCS) where diver assisted well intervention has been carried out off the CSO Seavwell for over 10 years.