de Sousa Gomes, Dalila; Bjørkevoll, Knut Steinar; Fjelde, Kjell Kåre; Frøyen, Johnny (Chapter, 2019)
In deepwater wells there is a risk of gas entering the riser. This can be caused by gas being trapped by the BOP after a well kill operation, or it can be that the BOP was not closed quickly enough upon kick detection. ...