20 |
![](/images/publications/chart1-carte1/l-offsho/l20-iho.svg) |
Submerged production well, depth known, depth unknown |
![](/images/publications/chart1-carte1/l-offsho/l20-chs.svg) |
21.1 |
![](/images/publications/chart1-carte1/l-offsho/l21_1-iho.svg) |
Suspended well, depth over wellhead unknown |
![](/images/publications/chart1-carte1/l-offsho/l21_1-chs.svg) |
21.2 |
![](/images/publications/chart1-carte1/l-offsho/l21_2-iho.svg) |
Suspended well, with depth over wellhead |
![](/images/publications/chart1-carte1/l-offsho/l21_2-chs.svg) |
22 |
|
Site of cleared platform |
![](/images/publications/chart1-carte1/l-offsho/l22-chs.svg) |
23 |
![](/images/publications/chart1-carte1/l-offsho/l23-iho.svg) |
Above-water wellheads (lit or unlit) |
![](/images/publications/chart1-carte1/l-offsho/l23-chs.svg) |
24 |
![](/images/publications/chart1-carte1/l-offsho/l24_a-iho.svg) |
Underwater turbine |
![](/images/publications/chart1-carte1/l-offsho/l24_a-chs.svg) |
![](/images/publications/chart1-carte1/l-offsho/l24_b-iho.svg) |
Current farm, turbine field |
![](/images/publications/chart1-carte1/l-offsho/l24_b-chs.svg) |
![](/images/publications/chart1-carte1/l-offsho/l24_c-iho.svg) |
Current farm, Turbine field with restricted area |
![](/images/publications/chart1-carte1/l-offsho/l24_c-chs.svg) |
25 |
![](/images/publications/chart1-carte1/l-offsho/l25-iho.svg) |
subsurface Ocean Data Acquisition System (ODAS) |
![](/images/publications/chart1-carte1/l-offsho/l25-chs.svg) |