シャットインが遅れるのはなぜか Why driller hesitate to shut in well?
Japan Drilling Company was established in 1968 and since then has drilled more than 1, 000 wells throughout the world's seas. During the course of these operations it has experienced kicks. However, for a small number of these kicks the actions that needed to be taken to shut in the well were delayed. This article considers why the wells were not promptly shut in, and the kick countermeasures JDC has since put into place.
石油技術協会誌 69(5), 541-545, 2004-09-01
The Japanese Association for Petroleum Technology