Ulu fe'avea'i mo rig IADC127 9 7/8” (250.8mm)
Fa'amatalaga o oloa
Ua fausia e le Far Eastern Drilling se tricone bit maualuga, roller cone bit, pu tatala ma le PDC bit production line ma tekinolosi faʻavavevave, meafaigaluega atoatoa ma pulega faʻasalalau .Ua fausia 3 inisi i le 26 inisi tricone drill bit ma 8inch i le 56inch pu tatala ma PDC drill bit ua gaosia i luga o se fua tele. O oloa taʻitasi e gaosia ma asiasia e tusa ai ma tulaga maualuga faʻapitoa faʻapitoa a le alamanuia ma faʻamatalaga API. O le faiga faʻamautinoaga lelei ua faʻatuina e tusa ai ma manaʻoga o le ISO 9001 ma le API e faʻamautinoa ai le sili ona lelei o oloa ma le faʻaogaina lelei o le kamupani.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 9 7/8" |
| 250.8mm | |
| Ituaiga Bit | Uila Nifo Tricone Bit/ Mile nifo Tricone Bit |
| So'oga filo | 6 5/8 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) | 16,853-47,902 lbs |
| 75-213KN | |
| 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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Tulaga lelei ole nifo tricone bit:
1> Faʻateleina le faʻaogaina. O nifo uumi e sili atu ona vave vili i lalo le saoasaoa.
2> Anti-polo. O ma'a pipi'i e fai i taimi uma le polo-polo, o le tricone u'amea nifo u'amea e talafeagai mo le viliina o mea vaivai ma ma'a pipii.
3> IADC127 o loʻo i ai faʻapipiʻi tungsten carbide i luga o fua o cones, o lenei uiga e lelei e aloese ai mai le faʻafefeteina-shrinkage.
