II. ENVIRONMENTAL IMPACTS AND RISKS EVALUATION OF OFFSHORE DRILLING
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53
Drilled sections of the well
Ressources
Unit 36"
26"
17
1/2
"
12
1/4
"
8
1/2
"
Oil
m
3
3,96E+01
6,47E+01
5,25E+02 1,82E+03 6,34E+04
Natural gas
m
3
1,37E+04
5,62E+04
3,21E+04 2,52E+04 1,02E+05
Water
m
3
2,01E+05
3,81E+04
8,70E+05 2,98E+05 3,24E+05
Barite
t
1,79E+02
1,78E+01
8,80E+02 3,00E+02 1,14E+00
Bentonite
kg
1,16E+05
4,10E+00
4,96E+00 2,86E+00 1,29E+01
Bauxite
g
4,12E+01
7,79E+00
1,78E+02 6,10E+01 6,65E+01
Zinc
mg
6,62E+01
3,98E+01
3,20E+02 1,07E+02 1,13E+02
Emissions to air
SOx
kg
3,43E+02
1,54E+03
1,44E+03 7,98E+02 1,89E+03
NOx
kg
1,42E+02
1,54E+03
9,32E+02 6,50E+02 1,88E+03
PM
kg
1,34E+02
2,87E+02
9,45E+02 3,20E+02 9,25E+01
NMCOV
kg
3,57E+02
5,62E+03
2,89E+03 2,76E+03 5,06E+03
CH4
mg
1,86E+02
3,52E+01
8,07E+02 2,76E+02 3,00E+02
CO2
t
6,58E+01
2,88E+02
2,63E+02 1,50E+02 4,26E+02
CO
kg
2,81E+01
3,96E+02
2,11E+02 1,57E+02 4,73E+02
Emissions to waters
Pb
g
2,67E+02
1,08E+02
3,39E+02 1,31E+02 1,88E+02
Cu
g
5,51E+01
1,17E+02
3,00E+02 1,20E+02 1,83E+02
Co
g
2,16E+01
1,11E+01
1,02E+02 3,43E+01 3,64E+01
Cr
g
1,14E+02
6,02E+01
5,21E+02 1,76E+02 1,99E+02
As
g
2,22E+01
8,22E+02
1,22E+02 4,89E+01 7,55E+01
Sb
mg
1,69E+02
7,14E+01
7,82E+02 2,64E+02 2,82E+02
Ba
kg
1,09E+01
1,26E+01
1,39E+01 8,38E+00 3,95E+01
Al
kg
4,01E+01
1,24E+02
5,62E+01 2,05E+01 2,66E+01
Aromatic Hydrocarbons kg
1,65E+00
5,29E+04
1,17E+01 9,14E+00 2,52E+01