| 'S-GRAVENZANDE-03 | 0,00 km | 1841 m | TNO / NLOG — Netherlands boreholes |
| 'S-GRAVENZANDE-03-SIDETRACK1 | 0,00 km | 3458 m | TNO / NLOG — Netherlands boreholes |
| 'S-GRAVENZANDE-03-SIDETRACK2 | 0,00 km | 3411 m | TNO / NLOG — Netherlands boreholes |
| 'S-GRAVENZANDE-02 | 0,00 km | 4305 m | TNO / NLOG — Netherlands boreholes |
| 'S-GRAVENZANDE-04 | 0,01 km | 7119 m | TNO / NLOG — Netherlands boreholes |
| 'S-GRAVENZANDE-01 | 0,84 km | 3036 m | TNO / NLOG — Netherlands boreholes |
| 'S-GRAVENZANDE-01-SIDETRACK1 | 0,84 km | 3415 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-34 | 3,70 km | 1850 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-43 | 3,71 km | 1862 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-44 | 3,71 km | 1813 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-20 | 3,77 km | 1820 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-23 | 3,81 km | 1500 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-23-SIDETRACK1 | 3,81 km | 1825 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-26 | 3,97 km | 1116 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-26-SIDETRACK1 | 3,97 km | 1090 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-26-SIDETRACK2 | 3,97 km | 1850 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-25 | 3,97 km | 1840 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-27 | 3,98 km | 1880 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-28 | 3,98 km | 1873 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-24 | 4,08 km | 1726 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-24-SIDETRACK1 | 4,08 km | 1835 m | TNO / NLOG — Netherlands boreholes |
| DE LIER-09 | 4,27 km | 1861 m | TNO / NLOG — Netherlands boreholes |
| MONSTER-02 | 4,69 km | 3030 m | TNO / NLOG — Netherlands boreholes |
| MONSTER-02-SIDETRACK1 | 4,69 km | 3034 m | TNO / NLOG — Netherlands boreholes |
| MONSTER-01 | 4,69 km | 2148 m | TNO / NLOG — Netherlands boreholes |