| OUDEGA-AKKRUM-02 | 0.00 km | 2,487 m | TNO / NLOG — Netherlands boreholes |
| AKKRUM-17 | 2.29 km | 2,201 m | TNO / NLOG — Netherlands boreholes |
| GROUW-01 | 2.73 km | 1,980 m | TNO / NLOG — Netherlands boreholes |
| RAUWERD-02 | 2.74 km | 1,981 m | TNO / NLOG — Netherlands boreholes |
| RAUWERD-01 | 4.25 km | 1,979 m | TNO / NLOG — Netherlands boreholes |
| GROUW-02 | 4.42 km | 2,300 m | TNO / NLOG — Netherlands boreholes |
| SNEEK-01 | 4.93 km | 2,005 m | TNO / NLOG — Netherlands boreholes |
| LEEUWARDEN-03 | 5.04 km | 1,973 m | TNO / NLOG — Netherlands boreholes |
| LEEUWARDEN-16 | 5.09 km | 2,195 m | TNO / NLOG — Netherlands boreholes |
| LEEUWARDEN-07 | 5.19 km | 1,952 m | TNO / NLOG — Netherlands boreholes |
| LEEUWARDEN-10 | 5.22 km | 2,342 m | TNO / NLOG — Netherlands boreholes |
| OUDEGA-AKKRUM-04 | 5.98 km | 2,362 m | TNO / NLOG — Netherlands boreholes |
| WIRDUM-02 | 6.71 km | 1,935 m | TNO / NLOG — Netherlands boreholes |
| LEEUWARDEN-14 | 6.90 km | 2,338 m | TNO / NLOG — Netherlands boreholes |
| LEEUWARDEN-13 | 6.93 km | 2,137 m | TNO / NLOG — Netherlands boreholes |
| LEEUWARDEN-06 | 7.31 km | 1,956 m | TNO / NLOG — Netherlands boreholes |
| BOZUM-01 | 7.66 km | 1,963 m | TNO / NLOG — Netherlands boreholes |
| WIRDUM-03 | 7.70 km | 2,403 m | TNO / NLOG — Netherlands boreholes |
| OUDEGA-AKKRUM-13 | 7.71 km | 2,400 m | TNO / NLOG — Netherlands boreholes |
| WARTENA-01 | 8.53 km | 1,173 m | TNO / NLOG — Netherlands boreholes |
| WARTENA-01-SIDETRACK1 | 8.53 km | 2,261 m | TNO / NLOG — Netherlands boreholes |
| WARGA-02 | 8.53 km | 1,906 m | TNO / NLOG — Netherlands boreholes |
| WIRDUM-01 | 8.62 km | 1,916 m | TNO / NLOG — Netherlands boreholes |
| SNEEK-02 | 8.74 km | 2,639 m | TNO / NLOG — Netherlands boreholes |
| WARGA-03 | 8.75 km | 2,078 m | TNO / NLOG — Netherlands boreholes |