API vai fa'amaufa'ailoga lelei fa'amauina tricone bits mo le viliina ma'a
Fa'amatalaga o oloa
Ole si'i atoa API vai vai tungsten carbide fa'aofi tricone bits IADC537 fa'atasi ai ma le elastomer fa'amaufa'ailoga fa'amau mo le fa'amauina i totonu o fa'asoa ma tau fa'aitiitiga mai le fale gaosi Saina.
Fa'amatalaga Bit:
IADC: 537-TCI tusi talaaga fa'amaufa'ailoga fa'amau fa'amau fa'atasi ai ma fua fa'atatau mo fa'amalulu ma feololo fa'amalulu fa'avae ma maualalo le malosi fa'amalosi.
Malosi fa'amalosi:
85-100 MPA
12,000-14,500 PSI
Fa'amatalaga o le eleele:
O ma'a ma'a'aa'e ma ma'a ma'a e pei o ma'a ma'a ma'a e fa'asolo i le quartz, ma'a ma'a'a po'o le chert, ores hematite, ma'a ma'a'a, fa'ama'a lelei ma'a e pei o: ma'a oneone fa'atasi ma quartz binder, dolomites, quartzite shales, magma ma metamorphic coarse grained rocks.
Far Eastern Drilling e mafai ona ofoina tricone bits i ituaiga eseese (mai le 3" i le 26") ma le tele o IADC Codes.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 7 7/8 inisi |
| 200 mm | |
| Ituaiga Bit | Tungsten Carbide Insert (TCI) bit |
| So'oga filo | 4 1/2 API REG PIN |
| IADC Code | IADC517G |
| Ituaiga Tausi | Tuuina atu o Talaaga |
| Tausia Faamaufaailoga | Faamaufaailoga Elastomer |
| Puipuiga mulivae | Avanoa |
| Puipuiga o Si'usi'u Ofu | Avanoa |
| Ituaiga Fa'asalalau | Fa'asalalau palapala |
| Faiga Fa'atino | |
| WOB (Mamafa ile Bit) | 15,729-44,940 lbs |
| 70-200KN | |
| RPM(r/min) | 180~40 |
| Fausia | Fa'alelei i le feololo fa'avae ma le malosi fa'amalosi maualalo, e pei o le ma'a palapala, gypsum, masima, limestone vaivai, ma isi. |
I le vili vai, o le tricone drill bit e masani ona faʻaaogaina i le viliina o papa, ona o le loloto o le vaieli e papaʻu, tele lava e tusa ma le 100 i le 600 mita le loloto. Ole tau ole vili vai e le o se numera laititi mo nofoaga e leai se vai, Saina Sasaʻe Sasaʻe e tuʻuina atu fofo faʻapitoa e tusa ai ma faʻamatalaga auiliili faʻafanua, faʻatuatuaina ma mautu lelei ma le tau faʻatauva o mea taua.
Faʻatasi ai ma le faʻavaveina o le taimi ma le mafanafana ina ua maeʻa le faʻatau atu, SainaSasa'e Mamaoua tautua mo mroe nai lo le 35 atunuu i le 10 tausaga talu ai I le viliina galuega faatino, E i ai lo matou poto masani e tuuina atu levili vili ma soulutions vili fa'apitoa mo le tele o fa'aoga eseese.O le talosaga e aofia ai le suauʻu, kesi faʻalenatura, suʻesuʻega faʻafanua, faʻamago faʻamago, vai vaieli, E mafai ona faʻapipiʻiina mea eseese e pei o maʻa eseese ona e iai a tatou lavaAPI & ISOfalegaosimea fa'amaonia o tricone drill bits. E mafai ona matou tuʻuina atu le matou inisinia fofo pe a mafai ona e tuʻuina atu tulaga faʻapitoa, e pei omaaa o maa,ituaiga o vili vili,saosaoa rotary, mamafa i luga o le bit ma torque.E fesoasoani fo'i ia i matou e su'e vili fa'asolo pe a uma ona e ta'u maivili tu'u sa'o po'o vili fa'alava , suau'u vaieli.
