Gilardi C., Gotti M., 2013, Semi-Quantitative HAZOP Methodology Applied to Upstream Oil & Gas Activities, Chemical Engineering Transactions, 31, 229-234.
Recent off-shore drilling accidents showed that the consequence magnitude can be really disastrous; this suggest that a greater effort should be exerted to reach an advanced control of risks. In this framework this paper will show the advantages of a semi-quantitative HAZOP analysis applied to Upstream Oil & Gas operations.
