API konopo e nyenyane IADC537 6.5 lisenthimithara tse (165mm) ka theko theolelo
Tlhaloso ea Sehlahisoa
API ea ho cheka likotoana tsa tricone setokong ho tsoa fekthering ea China bakeng sa seliba se tebileng sa oli.
Tlhaloso ea Bit:
IADC: 537 - TCI koranta e tiisitsoeng e nang le tšireletso ea gauge bakeng sa libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a tlase.
Matla a Khatetsang:
85 - 100 MPA
12,000 - 14,500 PSI
Tlhaloso ea Motheo:
Majoe a mahareng a thata le a hlabang joalo ka majoe a lehlabathe a nang le mela ea quartz, lejoe la mokoetla le thata kapa chert, li-hematite ores, lejoe le thata, le kopantsoeng hantle la abrasive joalo ka: majoe a lehlabathe a nang le quartz binder, dolomites, quartzite shales, magma le metamorphic coarse grained rocks.
Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Rock Bit | 6 1/2 inch |
| 165.10.mm | |
| Mofuta oa Bit | TCI Tricone Bit |
| Khokahano ea Khoele | PIN ea 3 1/2 API REG |
| Nomoro ea IADC | IADC 537G |
| Mofuta oa Bearing | Journal e Tiisitsoeng e Kopanetsoeng le Tšireletso ea Gauge |
| Ho Beha Tiiso | Elastomer kapa Rubber/ Tshepe |
| Tšireletso ea Serethe | E fumaneha |
| Tšireletso ea Shirttail | E fumaneha |
| Mofuta oa Potoloho | Phallo ea Seretse |
| Boemo ba ho phunya | Ho cheka ka rotary, ho cheka mocheso o phahameng, ho phunya ho tebileng, ho phunya motor |
| Nozzles | Li-Nozzles tse tharo |
| Li-parameter tse sebetsang | |
| WOB (Weight On Bit) | 16,628-37,076 lbs |
| 74-165KN | |
| RPM(r/mots) | 50-220 |
| Tlhophiso | Sebopeho se mahareng se nang le matla a tlase, joalo ka shale e mahareng, e bonolo, mokoetla o bonolo o mahareng, lejoe la mokoetla le bonolo, lehlabathe le bonolo le mahareng, sebopeho se mahareng se nang le li-interbed tse thata le tse hlabang, jj. |
Bochabela bo Hōle ke lifeme tse hlahisang likotoana tsa ho cheka ka API le setifikeiti sa ISO. Re sebetsa ka ho khetheha tabeng ea ho phunya, ho kenyelletsa le li-tricone roller bits, PDC drilling bits, HDD hole opener. mm) bakeng sa libopeho tsohle, ka mofuta ofe kapa ofe oa ho beha / tiiso le mefuta e mengata e fapaneng ea likarolo tse ling tsa tloaelo.
