Suau'u malō fau tricone bit mo le vili loloto

Suau'u fau malō tricone bit mo le vili loloto Ata Fa'aalia

Igoa Fa'ailoga:	Sasa'e Mamao
Fa'ailoga:	API & ISO
Numera Fa'ata'ita'i:	IADC635
Ole aofa'i ole oka la'ititi:	1 fasi
Fa'amatalaga o Paketi:	Pusa Plywood
Taimi Tiliva:	5-8 aso faigaluega
Tulaga lelei:	Fa'atinoga Tele Saosaoa
Taimi Fa'amaonia:	3-5 tausaga
Talosaga:	Vaieli Suauu ,Kasa Faanatura, Geothermy.

Auina imeli ia matou

Fa'amatalaga Oloa

Vitio Faatatau

Fa'amaumauga

Fa'amatalaga o oloa

Fa'atau oloa si'isi'i API fa'ato'aga vaieli tricone vili fa'ameaalofa i fa'asoa ma tau fa'aitiitiga mai le falegaosimea i Saina
Fa'amatalaga Bit:
IADC: 635-TCI fa'amaufa'ailoga ta'avale fa'amau fa'amau fa'atasi ma fua fa'atatau mo fa'auga malō e maualuga le malosi fa'amalosi.
Malosi fa'amalosi:
100 - 150 MPA
14,500 - 23,000 PSI
Fa'amatalaga o le eleele:
Ma'a'a ma'a'a ma'a'a lelei e pei o: limestone silica malo, streaks quarzite, pyrite ores, hematite ores, manetite ores, chromium ores, phosphorite ores ma maamora.
Far Eastern Drilling e mafai ona ofoina tricone bits i le tele o lapopoa (mai le 3" i le 26") ma le tele o IADC Codes.

Fa'amatalaga o oloa

Fa'amatalaga Fa'avae
Tele ole Papa Papa	15 1/2 inisi
Tele ole Papa Papa	393.7 mm
Ituaiga Bit	Tungsten Carbide Insert (TCI) bit
So'oga filo	7 5/8 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
Tulaga vili	vili vili, vili vevela maualuga, vili loloto, vili afi
Faiga Fa'atino
WOB (Mamafa ile Bit)	44,041-106,058 lbs
WOB (Mamafa ile Bit)	196-472KN
RPM(r/min)	80~40
Fautuaina pito i luga	37.93KN.M-43.3KN.M
Fausia	Faiga faigata ma le malosi compressive maualuga, e pei o le maa oneone, shale malo, dolomite, gypsum malo, chert, granite, ma isi.

17 1/2 Inisi Tricone Bits mo Suau'u Vaieli Fa'aaoga i le suau'u/kesi vaieli, i uta ma fafo e mana'omia ni paipa suau'u lelei e maua ai le tau sili mo tupe. O lisi taugata, tau o tagata faigaluega, tau o mea faigaluega ma e o'o lava i tau suau'u tiso e mana'omia ai le umi o le ola galue o le bit.
O la matou kamupani e ofoina atu pito sili sili sili ona lelei ma PDC bits e fetaui ma faʻamatalaga API ma sa tautuaina galuega viliina i luga o 35 atunuu i le 10 tausaga talu ai.
E iai le matou poto masani i le tu'uina atu o fasi pa'u mo le tele o fa'aoga eseese e pei o le suau'u, kesi fa'alenatura, su'esu'ega fa'afanua, viliina, ma vaieli vai. E mafai ona fa'apipi'i vili eseese e fetaui ma fa'atulagaga ma mana'oga 'ese'ese a'o iai a tatou lava API ma ISO fa'amaonia le fa'ameamea fa'ameamea pa'u pa'u silicone.
Afai e mafai ona e tuʻuina atu tulaga faʻapitoa e pei o le maʻaʻa o papa, ituaiga o vili rig, saoasaoa o le taamilosaga, mamafa ma le torque o le bit, e mafai foi ona matou tuʻuina atu ia oe fofo mai a matou inisinia faʻapolofesa. Afai e mafai ona e taʻu mai ia i matou e uiga i le viliina i luga o le saʻo poʻo le vili faʻalava, suauʻu suauʻu viliina, e mafai foi ona matou fesoasoani ia te oe e suʻe oloa sili ona talafeagai.