| N04-04 | 0.00 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| N04-04-SIDETRACK1 | 0.00 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| N04-03 | 2.14 km | 5,055 m | TNO / NLOG — Netherlands boreholes |
| N04-01 | 6.24 km | 3,828 m | TNO / NLOG — Netherlands boreholes |
| N04-02 | 9.96 km | 4,039 m | TNO / NLOG — Netherlands boreholes |
| N05-01 | 11.57 km | 657 m | TNO / NLOG — Netherlands boreholes |
| N05-01-SIDETRACK1 | 11.57 km | 4,081 m | TNO / NLOG — Netherlands boreholes |
| N05-01-SIDETRACK2 | 11.57 km | 2,832 m | TNO / NLOG — Netherlands boreholes |
| N05-01-SIDETRACK3 | 11.57 km | 4,320 m | TNO / NLOG — Netherlands boreholes |
| N05-A-02 | 12.30 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| N05-A-02-SIDETRACK1 | 12.30 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| N05-A-NOORD-Z-01 | 12.30 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| N05-A-NOORD-Z-01-SIDETRACK1 | 12.30 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| N05-A-03 | 12.31 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| N05-A-01 | 12.31 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| N07-04A | 13.33 km | 4,085 m | TNO / NLOG — Netherlands boreholes |
| N07-04A-SIDETRACK1 | 13.33 km | 5,100 m | TNO / NLOG — Netherlands boreholes |
| N07-04 | 13.33 km | 150 m | TNO / NLOG — Netherlands boreholes |