Nightmare in the North Sea
At 12:15 on March 25th an incident occurred at the Elgin-Franklin offshore platform complex situated approximately 240km east of Aberdeen. It is estimated that a total 200,000 cubic meters of gas per day, is spreading into the atmosphere and directly impacting 4.8 km2 of the marine environment. According to Total they are currently unable to assess the exact quantity of gas which is leaking into the environment, they have stated that the size of the sheen is reducing.
The cloud of hot gas which reaches temperatures of 190°C around the Elgin platform is explosive in and around the zone. It is within this explosive zone that the emergency team will have to intervene to inject the well with mud to try to cut off the gas. No responsible employer would ever take such a high risk with their workers lives. Even if the depth of water from the well head is only 93 meters it could take up to 6 months to drill relief wells in extremely dangerous situation of explosive gas. Maybe an option could be to sit back and do nothing as has been done before, since 1990 methane gas has continued to leak into the North Sea from a drilling exploration expedition that went wrong at bloc 22/4b. The industry and the British authorities concluded that sealing the well could result in uncontrolled release from new leakage paths in the fragile geologic formation.
Oil Spill in the North Sea
Early last week the Gannet Alpha platform situated approximately 180km east of Aberdeen, Scotland started leaking light crude oil into the North Sea. To date it is believed that some 218 tonnes (1,300 barrels) of oil has leaked from an 8 inch thick pipeline which joins Gannet E and F drilling fields. The leak was only confirmed a couple of days after it started by the operator Shell. The platform continues to operate but the sub-sea line between Gannet E and F has been isolated and the flow line depressurised which should reduce the leak flow.
Oil Spill in the North Sea
Early last week the Gannet Alpha platform situated approximately 180km east of Aberdeen, Scotland started leaking light crude oil into the North Sea. To date it is believed that some 218 tonnes (1,300 barrels) of oil has leaked from an 8 inch thick pipeline which joins Gannet E and F drilling fields. The leak was only confirmed a couple of days after it started by the operator Shell. The platform continues to operate but the sub-sea line between Gannet E and F has been isolated and the flow line depressurised which should reduce the leak flow.
