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Severity analysis

All offshore hydrocarbon releases

Figure 3

Chart displaying all Offshore Hydrocarbon Releases. Refer to tabular data below.

Severity 92/93 93/94 94/95 95/96 96/97 97/98 98/99 99/00 00/01 01/02
Major 12 24 20 20 19 13 15 12 8 4
Significant 50 151 194 134 129 139 134 127 117 109
Minor 19 96 111 58 78 66 85 95 145 128
Total 81 271 325 212 226 218 234 234 270 241

Notes

  1. Start-up of Database on 01-10-1992
  2. 1992/93 covers the period 01-10-92 to 31-03-93 only.
  3. Total number of releases reported to 31-03-02=2312

Gas releases

Figure 4

Chart displaying Gas Releases. Refer to tabular data below.

Severity 92/93 93/94 94/95 95/96 96/97 97/98 98/99 99/00 00/01 01/02
Major 9 16 16 12 14 6 8 11 7 4
Significant 34 97 132 86 74 79 85 79 74 69
Minor 10 40 51 24 20 29 31 46 60 44
Total 53 153 199 122 108 114 124 136 141 117

Notes

  1. Start-up of Database on 01-10-1992
  2. 1992/93 covers the period 01-10-92 to 31-03-93 only
  3. Total number of gas releases reported to 31-03-02 = 1267

Liquid releases (oil, condensate, etc.)

Figure 5

Chart displaying Liquid Releases (Oil, Condensate, etc.) Refer to tabular data below.

Severity 92/93 93/94 94/95 95/96 96/97 97/98 98/99 99/00 00/01 01/02
Major 1 4 1 2 3 1 2 0 0 0
Significant 12 32 53 30 40 40 31 36 28 28
Minor 9 53 56 34 54 37 53 46 79 75
Total 22 89 110 66 97 78 86 82 107 103

Notes

  1. Start-up of Database on 01-10-1992
  2. 1992/93 covers the period 01-10-92 to 31-03-93 only
  3. Total number of liquid releases reported to 31-03-02 = 840

2-Phase releases

Figure 6

Chart displaying 2-Phase Releases. Refer to tabular data below.

Severity 92/93 93/94 94/95 95/96 96/97 97/98 98/99 99/00 00/01 01/02
Major 2 4 2 6 2 6 5 1 1 0
Significant 4 22 9 18 15 20 18 12 15 12
Minor 0 3 4 0 4 0 1 3 6 9
Total 6 29 16 24 21 26 24 16 22 21

Notes

  1. Start-up of Database on 01-10-1992
  2. 1992/93 covers the period 01-10-92 to 31-03-93 only
  3. Total number of 2-Phase releases reported to 31-03-02 = 205
Updated 2009-09-06