could you change oil rigs into what you are working on

Question: could you change oil rigs into what you are working on
- Keywords:
  invention,
  oil rigs,
  technology
Asked by Wegedbuffalo49 to Ollie on 5 Mar 2020.
- Ollie Otter answered on 5 Mar 2020:
  
  Possibly, it would depend on how much it costs whether that will actually happen, but there is some research going on at the moment to see if old oil rigs can be used for offshore wind or the production of hydrogen.

Question: could you change oil rigs into what you are working on