PDC Bit
Lethathamo la lintlha tsa PDC
1, E loketse ho cheka libopeho tse mahareng ho isa ho tse thata tse mahareng.
2, Evolute asymmetrical blade cutter design and balanced bit load e le hore butle-butle bo thibeloe.
3, Tšireletso ea gage e kopantsoeng le moralo o tlase oa torque e ntlafatsa sekhahla sa ho kenella.
4, CFD hydraulic balance balance design e etsa hore ho be bonolo ho hloekisa le ho tlosa ho seha.
5, Ts'ebeliso e kopaneng ea ts'ebetso e phahameng ea PDC compact e lelefatsa bophelo hanyane
6, lipalo tse phahameng tsa nozzle le / kapa likou tse tsitsitseng ho hloekisa, ho pholisa le ho tlosa li-cuttings.litlhoko lee fumanehang hydraulic flows.E lumella hore ho be le litekanyetso tse phahameng tsa phallo le keketseho e fokolang ea khatello ea pompo.
Tšobotsi: Litaemane li kenngoa ka har'a matrix ka morao ho li-cutters tsa PDC
Molemo: Lits'oants'o tse ntseng li eketseha tse entsoeng ka li-abrasive applications
| Mofuta oa Bit | 6” | 8-1/2” | 8-1/2” | 12-1/4” | Mofuta oa Bit | 17-1/2" GM1606T |
| Khoutu ea IADC | M423 | M432M332 | M323 | M432 M332 | Khoutu ea IADC | M323 |
| Lehare | 5 | 6 | 8 | 6 | Lehare | 6 |
| Sekhahla sa boholo (mm) | Φ13 MM | Φ16 MM | Φ13 MM | Φ16MM | Sekhahla sa boholo (mm) | Φ16MM;Φ13MM |
| Nozzle Qty / Mofuta | 5 | 13.2 | 9.6 | 30.78 | Sekhahla Qty | Φ16×58;Φ13×81 |
| Nozzle Qty / Mofuta | 3NZ | 6NZ | 4NZ | 6NZ | Nozzle Qty / Mofuta | 8NZ |
| Bolelele ba Gauge | 1.5” | 2.2” | 2” | 2.5” | Bolelele ba Gauge (mm) | 110 |
| Khokahano | 3-1/2” API REG | 4-1/2” API REG | 4-1/2” API REG | 6-5/8” API REG | Khokahano | 7-5/8” API REG |
| Make up Torque(KN.m) | 10.4 ~ 11.4 | 24.1 ~ 26.5 | 24.1 ~ 26.5 | 51.7~56.9 | NW/ GW(KG) | 338/388 |
| Lebelo la Rotary(rpm) | 60-260 | 60-260 | 60-260 | 60-260 | Boholo ba Nozzle (inch) | 10/32 |
| Weight on Bit(KN) | 8-50 | 20-100 | 20-100 | 30-140 | Lebelo la Rotary(Rpm) | 60-260 |
| Max.WOB(KN) | 90 | 130 | 130 | 180 | Weight On Bit(KN) | 30-200 |
| Sekhahla sa Phallo (lps) | 10-30 | 22-35 | 22-35 | 38-70 | Max.WOB (KN) | 240 |
| Sekhahla sa Phallo (lps) | 45-80 | |||||
| Ka holimo ke boholo bo tloaelehileng bakeng sa litšupiso tsa hau.Boholo bo ka etsoa ho latela tlhoko ea hau. | ||||||
