| P09-HORIZON-A-09 | 0.00 km | 6,479 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-09-SIDETRACK1 | 0.00 km | 6,310 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-09-SIDETRACK2 | 0.00 km | 7,703 m | TNO / NLOG — Netherlands boreholes |
| P09-06 | 0.01 km | 1,514 m | TNO / NLOG — Netherlands boreholes |
| P09-06-S1 | 0.01 km | 2,519 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-02 | 0.01 km | 3,671 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-03 | 0.01 km | 3,028 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-03-SIDETRACK1 | 0.01 km | 2,775 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-04 | 0.01 km | 3,800 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-05 | 0.01 km | 3,490 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-05-SIDETRACK1 | 0.01 km | 4,760 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-06 | 0.01 km | 3,134 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-07 | 0.01 km | 2,803 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-07-SIDETRACK1 | 0.01 km | 3,550 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-08 | 0.01 km | 2,850 m | TNO / NLOG — Netherlands boreholes |
| P09-HORIZON-A-08-SIDETRACK1 | 0.01 km | 3,150 m | TNO / NLOG — Netherlands boreholes |
| P09-01A | 1.67 km | 4,727 m | TNO / NLOG — Netherlands boreholes |
| P09-01 | 1.67 km | 310 m | TNO / NLOG — Netherlands boreholes |
| P09-05 | 1.76 km | 2,547 m | TNO / NLOG — Netherlands boreholes |
| P09-04 | 1.76 km | 2,683 m | TNO / NLOG — Netherlands boreholes |
| P09-02 | 1.76 km | 2,212 m | TNO / NLOG — Netherlands boreholes |
| P09-03 | 2.63 km | 2,210 m | TNO / NLOG — Netherlands boreholes |
| P08-02 | 6.85 km | 2,222 m | TNO / NLOG — Netherlands boreholes |
| P08-03 | 6.85 km | 1,562 m | TNO / NLOG — Netherlands boreholes |
| P08-03-SIDETRACK1 | 6.85 km | 2,812 m | TNO / NLOG — Netherlands boreholes |