Safety in offshore drilling book subtitle the role of shallow gas surveys proceedings of an international conference safety in offshore drilling organized by the society for underwater technology and held in london uk april 25 26 1990 editors da ardus cd green series title advances in underwater technology ocean science and . Safety in offshore drilling the role of shallow gas surveys proceedings of an international conference safety in offshore drilling organized by the society for underwater technology and held in london uk april 25 26 1990. The conference was planned to coincide with the finalization and issue of the ukooa mobile drilling rig site survey procedures it was also intended to review the state of the an in shallow gas surveys and point up desirable and likely future trends. Safety in offshore drilling the role of shallow gas surveys proceedings of an international conference safety in offshore drilling organized by ocean science and offshore engineering author s2koracom 2020 10 14t000000 0001 subject. Safety in offshore drilling the role of shallow gas surveys proceedings of an international conference safety in offshore drilling organized by the society for underwater technology and held in london uk april 25 26 1990 paul k prince auth d a ardus c d green eds