| HOORN-01 | 0.00 km | 2,894 m | TNO / NLOG — Netherlands boreholes |
| ZWAAG-01 | 3.11 km | 2,175 m | TNO / NLOG — Netherlands boreholes |
| LEKERMEER-01 | 5.49 km | 2,116 m | TNO / NLOG — Netherlands boreholes |
| HOOGKARSPEL-01 | 5.95 km | 2,061 m | TNO / NLOG — Netherlands boreholes |
| HOOGKARSPEL-02 | 6.27 km | 1,821 m | TNO / NLOG — Netherlands boreholes |
| TWISK-01 | 8.76 km | 2,101 m | TNO / NLOG — Netherlands boreholes |
| TWISK-01-SIDETRACK1 | 8.76 km | 2,100 m | TNO / NLOG — Netherlands boreholes |
| TWISK-01-SIDETRACK2 | 8.76 km | 2,468 m | TNO / NLOG — Netherlands boreholes |
| TWISK-01-SIDETRACK3 | 8.76 km | 2,657 m | TNO / NLOG — Netherlands boreholes |
| LAMBERTSCHAAG-02 | 9.12 km | 2,504 m | TNO / NLOG — Netherlands boreholes |
| ANDIJK-GT-04 | 9.18 km | 2,169 m | TNO / NLOG — Netherlands boreholes |
| ANDIJK-GT-03 | 9.19 km | 2,284 m | TNO / NLOG — Netherlands boreholes |
| ANDIJK-GT-02 | 9.19 km | 2,253 m | TNO / NLOG — Netherlands boreholes |
| ANDIJK-GT-01 | 9.20 km | 2,115 m | TNO / NLOG — Netherlands boreholes |
| ANDIJK-GT-01-SIDETRACK1 | 9.20 km | 2,358 m | TNO / NLOG — Netherlands boreholes |
| SPIERDIJK-01 | 10.02 km | 2,275 m | TNO / NLOG — Netherlands boreholes |
| LAMBERTSCHAAG-01 | 10.63 km | 2,491 m | TNO / NLOG — Netherlands boreholes |
| IJSSELMEER-01 | 11.20 km | 2,892 m | TNO / NLOG — Netherlands boreholes |
| MIDDENMEER-GT-01 | 11.84 km | 2,766 m | TNO / NLOG — Netherlands boreholes |
| MIDDENMEER-GT-02 | 11.85 km | 2,300 m | TNO / NLOG — Netherlands boreholes |
| MIDDENMEER-GT-02-SIDETRACK1 | 11.85 km | 2,280 m | TNO / NLOG — Netherlands boreholes |
| MIDDENMEER-GT-02-SIDETRACK2 | 11.85 km | 2,589 m | TNO / NLOG — Netherlands boreholes |
| MIDDENMEER-GT-10 | 11.85 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| MIDDENMEER-GT-10-SIDETRACK1 | 11.85 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| MIDDENMEER-GT-10-SIDETRACK2 | 11.85 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |