API fa'amau vili papa ma'a IADC537 8 3/4″(222.2mm) fa'atasi ai ma tau fa'aitiitiga

API fa'amau vili papa ma'a IADC537 8 3/4″(222.2mm) fa'atasi ma tau fa'aitiitiga Fa'aaliga Ata

Igoa Fa'ailoga:	Sasa'e Mamao
Fa'ailoga:	API & ISO
Numera Fa'ata'ita'i:	IADC537G
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:	Suau'u, Gas, Geothermy, Suavai vaieli, HDD, Mining

Auina imeli ia matou

Fa'amatalaga Oloa

Vitio Faatatau

Fa'amaumauga

Fa'amatalaga o oloa

Fa'atau oloa si'isi'i API fa'amau ma'a vili vili bits IADC537 8 3/4" mo le loloto loloto i le fa'asoa mai Saina falegaosimea
Vaega Autu
1) Drill Bit Connection faia e tusa ai ma tulaga API.
2) E mafai ona matou fetuutuunai le lapopoa e tusa ai ma lau rig.
3) O le taunuuga sili e mafai ona maua e ala i le faʻaaogaina o le sila-nifo uʻamea i le stratum vaivai. Afai e la'u mai i se tulaga faigata, e fautuaina le TCI tricone bitis.
4) Fa'amaonia le tipiina o fausaga ma fa'ata'ita'iga o lo'o fa'aauau pea ona tu'uina atu se tulaga maualuga o le fa'atinoga ma le fa'amaoni.
5) O masini faʻaleleia lelei e maua ai le ROP faʻateleina e ala i le aveeseina lelei o tipi ma faʻamautinoa le faʻaogaina o papa fou i luga o soʻo se
fa'asologa o fausaga tipi.

Fa'amatalaga o oloa

Fa'amatalaga Fa'avae
Tele ole Papa Papa	8 3/4 inisi
Tele ole Papa Papa	222mm
Ituaiga Bit	TCI Tricone Bit
So'oga filo	4 1/2 API REG PIN
IADC Code	IADC 537G
Ituaiga Tausi	Faamaufa'ailoga Tusitala ma le Puipuiga o Fua
Tausia Faamaufaailoga	Elastomer po'o Rubber/ Metal
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	Tolu Nozzles
Faiga Fa'atino
WOB (Mamafa ile Bit)	22,470-49,883 lbs
WOB (Mamafa ile Bit)	100-222KN
RPM(r/min)	50~120
Fausia	Fausia tulaga ma maualalo le malosi compressive, e pei o le medium, shale malu, medium ma'a'ele'ele ma'ale'ale, ma'a ma'ale'ale vaivai, ma'a ma'ale'ale feololo, feololo fa'avae fa'atasi ma interbeds faigata ma abrasive, ma isi.