| KAMPEN-01 | 0.00 km | 1,569 m | TNO / NLOG — Netherlands boreholes |
| KAMPEN-01-SIDETRACK1 | 0.00 km | 2,155 m | TNO / NLOG — Netherlands boreholes |
| KOEKOEKSPOLDER-GT-01 | 1.69 km | 2,258 m | TNO / NLOG — Netherlands boreholes |
| KOEKOEKSPOLDER-GT-02 | 1.70 km | 2,205 m | TNO / NLOG — Netherlands boreholes |
| KOEKOEKSPOLDER-GT-03 | 1.73 km | Not reported / not verified m | TNO / NLOG — Netherlands boreholes |
| KRAGGENBURG-01 | 5.15 km | 2,340 m | TNO / NLOG — Netherlands boreholes |
| LANGENHOLTE-01 | 10.41 km | 2,386 m | TNO / NLOG — Netherlands boreholes |
| IJSSELMUIDEN-01 | 11.37 km | 2,399 m | TNO / NLOG — Netherlands boreholes |
| MARKNESSE-01 | 12.24 km | 2,000 m | TNO / NLOG — Netherlands boreholes |
| DOORNSPIJK-02 | 14.36 km | 1,832 m | TNO / NLOG — Netherlands boreholes |
| MARKNESSE OOST-01 | 14.83 km | 1,897 m | TNO / NLOG — Netherlands boreholes |
| MARKNESSE OOST-01-SIDETRACK1 | 14.83 km | 2,006 m | TNO / NLOG — Netherlands boreholes |
| DRONTEN-01 | 15.40 km | 2,532 m | TNO / NLOG — Netherlands boreholes |
| NAGELE-01 | 15.55 km | 4,303 m | TNO / NLOG — Netherlands boreholes |
| BAARLO-01 | 15.77 km | 500 m | TNO / NLOG — Netherlands boreholes |
| BAARLO-01-SIDETRACK1 | 15.77 km | 1,970 m | TNO / NLOG — Netherlands boreholes |
| NOORD-NEDERLAND-07 (GIETHOORN) | 16.05 km | 816 m | TNO / NLOG — Netherlands boreholes |
| STAPHORST-02 | 16.37 km | 1,635 m | TNO / NLOG — Netherlands boreholes |
| EMMELOORD-01 | 17.19 km | 2,548 m | TNO / NLOG — Netherlands boreholes |
| STAPHORST-01 | 17.33 km | 1,495 m | TNO / NLOG — Netherlands boreholes |
| STAPHORST-01-SIDETRACK1 | 17.33 km | 1,495 m | TNO / NLOG — Netherlands boreholes |
| LUTTELGEEST-01 | 17.47 km | 5,162 m | TNO / NLOG — Netherlands boreholes |
| LUTTELGEEST-GT-03 | 17.84 km | 2,265 m | TNO / NLOG — Netherlands boreholes |
| LUTTELGEEST-GT-02 | 17.85 km | 2,320 m | TNO / NLOG — Netherlands boreholes |
| LUTTELGEEST-GT-01 | 17.86 km | 1,952 m | TNO / NLOG — Netherlands boreholes |