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Environmental Statement - Maersk Oil

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6 ‐ 16<br />

Balloch Field Development <strong>Environmental</strong> <strong>Statement</strong><br />

Section 6 Accidental Spills<br />

Figure 6‐8 Shoreline summary outputs for 2 days at the surface and the remainder at subsea.<br />

Max. Shoreline<br />

probability (%)<br />

Maximum mass oil beached<br />

% of scenarios less than<br />

62°00'N<br />

60°00'N<br />

58°00'N<br />

56°00'N<br />

100%<br />

90%<br />

80%<br />

70%<br />

60%<br />

50%<br />

40%<br />

30%<br />

20%<br />

10%<br />

0%<br />

5°00'W<br />

200 km<br />

5°00'W<br />

Blowout ‐ 2 day surface release + 89 day subsea release<br />

0°00'E<br />

0°00'E<br />

5°00'E<br />

5°00'E<br />

Probability of oil reaching shoreline<br />

Shetland Orkney UK main. Norway Faeroes Denmark Min time to beach<br />

1‐10% 1‐10% 1‐10% 100 0% 30 ‐ 40% 11.875 days<br />

0 1,000 2,000 3,000 4,000<br />

Mass of oil beaching (tonnes)<br />

3,285 tonnes Max. mass emulsion beached 16,425<br />

Mass reaching shore distribution (tonnes) Time to reach shore distribution<br />

<strong>Oil</strong> to shore statistics<br />

10°00'E<br />

Statistical Map: Shoreline: Probability of contamination [%]<br />

% of scenarios less than<br />

100%<br />

90%<br />

80%<br />

70%<br />

60%<br />

50%<br />

40%<br />

30%<br />

20%<br />

10%<br />

0%<br />

10°00'E<br />

62°00'N<br />

60°00'N<br />

58°00'N<br />

56°00'N<br />

tonnes<br />

0 20 40 60 80 100<br />

Time ashore (days)

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