Contact us
In the video, viewers get insight into why these wells can be challenging, and how the research project WellFate works to understand and monitor potential fluid migration from wells that have been out of operation for several decades.
Why are we researching old wells?
On the Norwegian continental shelf, there are several thousand wells that in the coming years will either be plugged, abandoned, or continue to be monitored. Although most wells are safely sealed, previous studies show that in some cases leaks of fluids or gas may occur. Such emissions can be difficult to detect but may impact both the marine environment and the safe decommissioning of the wells.
The WellFate project aims to provide better answers regarding where, how, and under what conditions such leaks may arise. The results will contribute to safer decision-making and help develop good routines for future monitoring and management of wells on the Norwegian shelf.
Two extensive expeditions
Over the past year, the project team has carried out two offshore field campaigns. During the expedition, researchers used advanced equipment to map the seabed, collect geochemical samples, and film areas around selected wells. Such documentation is essential for understanding both current conditions and possible changes over time.
The material from the expeditions shows several interesting findings, and the preliminary results are described as very promising. The work gives researchers a better understanding of the mechanisms that govern subsurface fluid flow and how this can manifest on the seabed.
Read more about the project here
