Selection of the methods to cut the subsea casing assembly during offshorewells abandonment

Authors: A.N. Ivanov, R.V. Karapetov (Vietsovpetro JV, Vung Tau, Vietnam)

Key words: offshore wells abandonment, subsea casing assembly, mechanical and hydro-garnet cutting.

The article presents results of the different subsea assembly cutting methods, applied during abandonment of VSP offshore wells. The study has been done to work out recommendations how to select the method to carry out the cutting.


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