| OLDENZAAL-04 | 0.00 km | 594 m | TNO / NLOG — Netherlands boreholes |
| OLDENZAAL-03 | 1.39 km | 316 m | TNO / NLOG — Netherlands boreholes |
| OLDENZAAL-05 | 2.61 km | 421 m | TNO / NLOG — Netherlands boreholes |
| ENSCHEDE-02 | 2.63 km | 596 m | TNO / NLOG — Netherlands boreholes |
| LOSSER-04 | 2.63 km | 1,914 m | TNO / NLOG — Netherlands boreholes |
| OLDENZAAL-02 | 2.94 km | 588 m | TNO / NLOG — Netherlands boreholes |
| LOSSER-03 | 3.78 km | 623 m | TNO / NLOG — Netherlands boreholes |
| ENSCHEDE-01 | 4.33 km | 482 m | TNO / NLOG — Netherlands boreholes |
| OLDENZAAL-06 | 4.74 km | 2,228 m | TNO / NLOG — Netherlands boreholes |
| OLDENZAAL-01 | 4.79 km | 568 m | TNO / NLOG — Netherlands boreholes |
| LOSSER-02 | 4.88 km | 616 m | TNO / NLOG — Netherlands boreholes |
| DE LUTTE-03 | 4.99 km | 395 m | TNO / NLOG — Netherlands boreholes |
| LOSSER-01 | 5.16 km | 276 m | TNO / NLOG — Netherlands boreholes |
| DE LUTTE-05 | 5.92 km | 1,408 m | TNO / NLOG — Netherlands boreholes |
| DE LUTTE-06 | 5.95 km | 3,207 m | TNO / NLOG — Netherlands boreholes |
| OLDENZAAL-08 | 5.97 km | 605 m | TNO / NLOG — Netherlands boreholes |
| OLDENZAAL-08-SIDETRACK1 | 5.97 km | 2,618 m | TNO / NLOG — Netherlands boreholes |
| OLDENZAAL-07 | 6.01 km | 1,990 m | TNO / NLOG — Netherlands boreholes |
| DE LUTTE-01 | 6.13 km | 368 m | TNO / NLOG — Netherlands boreholes |
| ROSSUM-WEERSELO-08 | 6.30 km | 2,540 m | TNO / NLOG — Netherlands boreholes |
| ROSSUM-WEERSELO-06 | 6.32 km | 623 m | TNO / NLOG — Netherlands boreholes |
| ROSSUM-WEERSELO-06-SIDETRACK1 | 6.32 km | 2,256 m | TNO / NLOG — Netherlands boreholes |
| ROSSUM-WEERSELO-06-SIDETRACK2 | 6.32 km | 2,967 m | TNO / NLOG — Netherlands boreholes |
| ROSSUM-WEERSELO-09 | 6.34 km | 2,393 m | TNO / NLOG — Netherlands boreholes |
| DE LUTTE-04 | 6.46 km | 926 m | TNO / NLOG — Netherlands boreholes |