API vili vaieli IADC417 12 1/4″(311mm) mo papa malo
Fa'amatalaga o oloa
fa'atasi ai ma ia, ma fa'aoso fa'aputu i luga o le papa.O cone taitasi e taamilo faataamilo i le itu o lona vae ma cones e tolu i le taimi e tasi
taamilo faataamilo i le ogatotonu.O faʻapipiʻi tungsten carbide i luga o le atigi cone e mafua ai le faʻavaeina i lalo o le mamafa i luga o sina mea ma le aʻafiaga o le mamafa o le faʻafefeteina, o le a lafoaia le otaota i le pu e ala i le ea faʻamalosi.Tricone bits e sau i le tele o ituaiga eseese, ma e mafai ona taulimaina le tele o ituaiga maa eseese.E taua tele le iloa o le ituaiga o faʻatulagaga o loʻo e viliina pe a filifilia se vili bits.O le medium formation TCI tricone bits faʻaalia faʻapipiʻi faʻapipiʻi faʻapipiʻi faʻapipiʻi tungsten carbide i luga o laina mulivae ma laina totonu.O lenei mamanu e maua ai le saoasaoa o le viliina ma faʻaopoopo le faʻatulagaina o le tipiina o le tumau i le vaeluaga i le vaeluagalemu faigata.O le HSN pa'u O-mama e maua ai fa'amaufa'ailoga talafeagai mo le fa'atumauina o le tumau.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 12 1/4 inisi |
| 311.1 mm | |
| Ituaiga Bit | TCI Tricone Bit |
| So'oga filo | 6 5/8 API REG PIN |
| IADC Code | IADC 417G |
| Ituaiga Tausi | Faamaufa'ailoga Tusitala ma le Puipuiga o Fua |
| Tausia Faamaufaailoga | Elastomer/Papa |
| 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 | 77 |
| Gage Row Nifo Faitau | 41 |
| Numera o Laiga Gage | 3 |
| Numera o laina i totonu | 6 |
| Jounal Angle | 33° |
| Offset | 4.8 |
| Fa'atonuga Fa'atino | |
| WOB (Mamafa ile Bit) | 24,267-66286 lbs |
| 108-295KN | |
| RPM(r/min) | 300~60 |
| Fautuaina pito i luga | 9.5-12.2KN.M |
| Fausia | Fausia malu o le maualalo le tu'imomomo tetee ma drillability maualuga. |
| Fa'ata'ita'iga | Usu nifo u'amea & Bit TCI |
| IADC CODE | 111,114,115,116,117,121,124,125,126,127,131,135,136,137,214,216,217, |
| 417,427,437,517,527,537,617,627,637,737,837,832,415,425,435,445,525,625,635,412, | |
| tele avanoa: | Mai le 2 7/8 i le 26" lapopo'a tele mo pu e tatala pu, fa'ameamea. |
| manuia | tau sili ona lelei ma sili ona lelei |
| ituaiga avefeau: | Fa'amaufa'ailogaina ma le le fa'amaufa'ailoga fa'amaufa'ailoga HJ(mea fa'amaufa'ailoga tusi talaaga fa'amaufa'ailoga) |
| Fa'avae po'o le fa'avae | malu, feololo vaivai, malo, malo faigata, matua faigata le fausiaina |
| Tele fa'amau (vaega fa'aopoopo) | Usu fa'amau, nifo va'ai 1) nifo Y-Conical 2) Nifo X-Chisel 3) |
| Meafaitino | u'amea u'amea, carbide |
| Fa'atatauga | Suau'u & kesi, vai vai, eliina ma le tectonic alamanuia, suauu fanua, fausiaina, |
Sasa'e mamao o falegaosimea fa'apitoa i pusi vili, e pei o tricone bits, PDC bits, HDD hole opener, Fa'avae fa'apipi'i mo vai vai, suau'u fanua, kesi vaieli, mining, faufale, geothermal, fa'atonuga fa'afefe, ma lalo o le galuega faavae i luga o le eleele. lalolagi.O le matou faʻamoemoe o le faʻatau atu o oloa maualuga i le tau maualalo.
