Tricone bits i fa'asoa IADC127 8 3/4 inisi (222mm)
Fa'amatalaga o oloa
Ole si'i atoa ole ulu ole API mo le viliina i totonu o fa'atauga e fa'atatau i le fa'atauga aupito maualalo ma le lelei sili mai le fale gaosi Saina.
O faʻamatalaga IADC127 tricone bit e faʻapea:
1) Fa'amaufa'ailoga nifo u'amea fa'amau fa'amau
2) fua puipuiga mo faʻavae vaivai
3) maualalo compressive malosi ma drillability maualuga.
Ole malosi faʻamalosi ole 0-35MAP ma le 0-5000PSI.
Avanoa:
1) Tulaga maualuga-Faʻamaonia le pule e faʻaaoga ai le API ma le ISO.
2) Meafaigaluega Fa'apolofesa-Fa'ava-o-malo ta'ita'ia vevela togafitiga laina gaosiga
3) 20 tausaga le talafaasolopito, o loʻo i ai tagata faʻatau i le lalolagi atoa
Far Eastern Drilling e fa'amaualuga i le gaosiga o le tele o va'ava'a, tricone Milled Tooth Bits. O a matou Pifo nifo vili e ta'ua fo'i le tricone bit. E maua i le tele o fausaga, e pei o le oneone, dolomite ma le maamora, faʻapea foʻi ma faʻamaʻi vaivai e pei o shales, omea ma moega mumu. O a matou tungsten carbide faʻapitoa e faʻafeiloaʻi e fesoasoani e tuʻuina atu le maualuga o le teteʻe i le fuaina o laei ma faʻaitiitia le vibration e ala i faʻatulagaga faigata. O le mamanu a Thompson's Milled Tooth o le a fesoasoani i le au vili ina ia ausia le maualuga o fua faatatau o totonu.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 8 3/4" |
| 222.2mm | |
| Ituaiga Bit | Uila Nifo Tricone Bit/ Mile nifo Tricone Bit |
| So'oga filo | 4 1/2 API REG PIN |
| IADC Code | IADC 127 |
| Ituaiga Tausi | Tusitala Faamaufaailoga Roller Bearing |
| Tausia Faamaufaailoga | Faamaufa'ailoga Pa'u |
| 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 |
| Nozzles | 3 |
| Faiga Fa'atino | |
| WOB (Mamafa ile Bit) | 15,054-42,439 lbs |
| 67-189KN | |
| RPM(r/min) | 60~180 |
| Fausia | Fa'avae vaivai ma le malosi compressive maualalo ma drillability maualuga, e pei o maa palapala, gypsum, masima, limestone vaivai, ma isi.
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