- E etselitsoe ho cheka ka lehaheng la karst, ho beela ha u ntse u itšeha.
- Kelly lebokose la boholo ba boikhethelo (130×130/150×150/200×200mm, joalo-joalo).
- Bophara ba ho cheka ho fihla ho 5000mm.
- Kopana le lisebelisoa tse ngata tsa ho cheka tse rotary 'marakeng, ho kenyeletsoa Bauer, IMT, Soilmec, Casagrande, Mait, XCMG, joalo-joalo.
Bakete ea coring ke sesebelisoa sa boqapi sa ho cheka indastering ea ho cheka motheo.Reng ea mantlha e pota-potile bakete e nang le lihoko tse ka bulehang le ho koaloa ka ntlha e matla ea ho seha ha ho buloa poleiti e nang le lihokelo.
Ke nkho ea hybrid coring e sebetsa hantle ho phunya bokatlase ba casing, haholo ha o sebetsana le metsi, haeba ho na le lefika le moepa mme o hloka ho boloka o otlolohile, nkho ea coring e fana ka sehahi sa sefapano hore se tšoare li-cuttings ntle le ho chencha ho cheka. lisebelisoa tsa ho ntša maqeba ohle ka mokoting.
Kahoo bakete ea coring e ka fetisetsoa lipakeng tsa moqomo oa mantlha ho bakete ho phethela ho feta lefikeng.E thusa ho boloka litšenyehelo ka ho qoba lisebelisoa tse ngata sebakeng sa mosebetsi.
| OD (mm) | D1 (mm) | δ1 (mm) | δ2 (mm) | δ3 (mm) | δ4 (mm) | δ5 (mm) | Boima ba 'mele (kg) |
| 800 | 720 | δ20 | 1600*20 | 40 | 50 | 360*40 | 1,480 |
| 900 | 820 | δ20 | 1600*20 | 40 | 50 | 360*40 | 1,710 |
| 1000 | 920 | δ20 | 1600*20 | 40 | 50 | 360*40 | 1,920 |
| 1200 | 1120 | δ20 | 1600*20 | 40 | 50 | 360*40 | 2,410 |
| 1500 | 1420 | δ20 | 1600*20 | 40 | 50 | 360*40 | 3,190 |
| 1800 | 1720 | δ20 | 1590*20 | 50 | 50 | 360*40 | 4,385 |
| 2000 | 1920 | δ20 | 1590*20 | 50 | 50 | 360*40 | 5,080 |
Tlhokomeliso: Lisaese tse kaholimo ke tsa litšupiso feela, bakeng sa OD efe kapa efe e kholo kapa e nyane joalo ka kopo.
