Saina TCI papa maa tolu cones vai vai lelei mo vaieli
Fa'amatalaga o oloa
Fa'atau atu vai vai API si'i atoa tolu cones tricone papa maa IADC537 fa'atasi ma le elastomer fa'amau fa'amaufa'ailoga mo le fau malō i 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 ma fua fa'atatau mo fa'amalulu vaivai ma feololo fa'amalulu fa'atasi 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 1/2 inisi |
| 190.5 mm | |
| Ituaiga Bit | Tungsten Carbide Insert (TCI) bit |
| So'oga filo | 4 1/2 API REG PIN |
| IADC Code | IADC537G |
| 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 |
| Fa'atonuga Fa'atino | |
| WOB (Mamafa ile Bit) | 19,262-42,693 lbs |
| 86-190KN | |
| RPM(r/min) | 120~50 |
| Fausia | Faiga fa'apitoa e maualalo le malosi fa'amalosi, e pei o le shale medium, limestone, medium sandston, ma isi. |
E lua nifo uamea ma TCI(Tungsten Carbide Insert) 3 cone bits e maua.
O ituaiga faʻapipiʻi e aofia ai le tatala, faʻamaufaʻailoga faʻamaufaʻailoga, faʻamaufaʻailoga tusi talaaga, faʻamauina le ola o se tasi lea o vaega sili ona taua mo 3 cone bits, o le isi vaega taua o le ola o le tungsten carbide poʻo nifo.
O lo'o fa'apipi'iina le ga'o e ala i le ga'o fa'apitoa, I totonu o vae o le 3 cone bits, o lo'o i ai le ga'o taui faiga e fa'alili atili pe a uma le ga'o fa'aumatia.
Feso'ota'iga filo o le API masani REG, pei 2 3/8 REG, 2 7/8 REG, 3 1/2 REG, 4 1/2 REG, 6 5/8 REG, 7 5/8 REG, ma isi.
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 suauʻu vai vaieli, kesi faanatura, suʻesuʻega faʻafanua, faʻagogo faʻagogo, E mafai ona faʻapipiʻiina ituaiga vili eseese e pei o maʻa eseese ona e iai a tatou lava mea.API & ISOfalegaosimea fa'amaonia o tricone drill bits.E mafai ona matou tuʻuina atu le fofo a le inisinia pe a mafai ona e tuʻuina atu tulaga faʻapitoa, e pei o le maaa o papa,ituaiga o vili vili, saoasaoa rotary, mamafa i luga o sina 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.
