| L04-A-03 | 0.00 km | 1,820 m | TNO / NLOG — Netherlands boreholes |
| L04-A-03-SIDETRACK1 | 0.00 km | 3,224 m | TNO / NLOG — Netherlands boreholes |
| L04-A-03-SIDETRACK2 | 0.00 km | 4,395 m | TNO / NLOG — Netherlands boreholes |
| L04-A-06 | 0.00 km | 4,240 m | TNO / NLOG — Netherlands boreholes |
| L04-A-04 | 0.00 km | 4,069 m | TNO / NLOG — Netherlands boreholes |
| L04-A-02 | 0.00 km | 1,612 m | TNO / NLOG — Netherlands boreholes |
| L04-A-02-SIDETRACK1 | 0.00 km | 4,565 m | TNO / NLOG — Netherlands boreholes |
| L04-A-07 | 0.00 km | 3,471 m | TNO / NLOG — Netherlands boreholes |
| L04-A-07-SIDETRACK1 | 0.00 km | 6,948 m | TNO / NLOG — Netherlands boreholes |
| L04-A-05 | 0.01 km | 417 m | TNO / NLOG — Netherlands boreholes |
| L04-A-05-SIDETRACK1 | 0.01 km | 4,175 m | TNO / NLOG — Netherlands boreholes |
| L04-02 | 0.01 km | 3,890 m | TNO / NLOG — Netherlands boreholes |
| L04-01 | 3.24 km | 3,991 m | TNO / NLOG — Netherlands boreholes |
| L04-03 | 5.02 km | 3,830 m | TNO / NLOG — Netherlands boreholes |
| L04-04 | 5.34 km | 3,975 m | TNO / NLOG — Netherlands boreholes |
| L04-B-01 | 8.32 km | 3,906 m | TNO / NLOG — Netherlands boreholes |
| K06-02 | 8.35 km | 3,500 m | TNO / NLOG — Netherlands boreholes |
| L04-07 | 8.37 km | 4,124 m | TNO / NLOG — Netherlands boreholes |
| L04-08 | 8.82 km | 4,520 m | TNO / NLOG — Netherlands boreholes |
| K09-02 | 10.05 km | 3,642 m | TNO / NLOG — Netherlands boreholes |
| L04-09 | 10.29 km | 1,025 m | TNO / NLOG — Netherlands boreholes |
| L04-09-S1 | 10.29 km | 4,240 m | TNO / NLOG — Netherlands boreholes |
| L04-PN-02 | 11.41 km | 4,480 m | TNO / NLOG — Netherlands boreholes |
| L04-PN-02-SIDETRACK1 | 11.41 km | 5,374 m | TNO / NLOG — Netherlands boreholes |
| L04-PN-01 | 11.41 km | 4,689 m | TNO / NLOG — Netherlands boreholes |