API falegaosi o tricone drill bit vaivai mo suauu ma kesi lelei
Fa'amatalaga o oloa
Tricone bit diameter e mai le 3 7/8 "i le 36" ma le code IADC mai IADC127 i IADC837.
E lava a matou faʻasoa mo code IADC uma ma faʻataʻitaʻiga. E mafai ona faʻaoga mo vai vai, suauʻu ma kesi vili ma isi.
tauaveina:O-mama ua fa'amaufa'ailogaina Tala Fa'amauina Bit
Fa'atulagaina o talosaga: Medium vaivai ma maualalo le malosi compressive ma abrasive stringers faigata, e pei o le pa'u malo, gypsolyte malo, limestone vaivai, ma'a oneone ma le dolomite ma stringers, ma isi.
Fauga tipi:Fa'ato'a fa'apipi'i si'o fa'atutu i le laina pito i totonu, fa'atutu fa'amau i le laina pito i fafo, fa'atutusa vaelua fa'atasi, ma fa'aopoopo le laina o kuki i le va o le laina fua ma le mulivae.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 12 1/4 inisi |
| 311.1 mm | |
| Ituaiga Bit | Tungsten Carbide Insert (TCI) bit |
| So'oga filo | 6 5/8 API REG PIN |
| IADC Code | IADC637G |
| Ituaiga Tausi | Tuuina atu o Talaaga |
| Tausia Faamaufaailoga | Fa'amaufa'ailoga u'amea/fa'amau fa'amau |
| Puipuiga mulivae | Avanoa |
| Puipuiga o Si'usi'u Ofu | Avanoa |
| Ituaiga Fa'asalalau | Fa'asalalau palapala |
| Tulaga vili | vili vili, vili vevela maualuga, vili loloto, vili afi |
| Faitauga o Nifo | 260 |
| Gage Row Nifo Faitau | 75 |
| Numera o Laiga Gage | 3 |
| Numera o laina i totonu | 14 |
| Jounal Angle | 36° |
| Offset | 6.5 |
| Fa'atonuga Fa'atino | |
| WOB (Mamafa ile Bit) | 35,053-83,813 lbs |
| 156-373KN | |
| RPM(r/min) | 220–40 |
| Fautuaina pito i luga | 37.93KN.M-43.3KN.M |
| Fausia | Fa'atonuga malō fa'atasi ma le fa'alava malō ma le mafiafia fa'atasi ma le maualuga o le vili. |
