Folasaga ole PDC drill bit
♦ u'amea tino ma fa'ama'a'a tungsten carbide luga (WC), faia le vili fa'a'u lua malosi maualuga ma malosi abrasion malosi.
tetee.
♦ E mafai e le tipi tipitipi a le PDC ona faʻaleleia le ola ma puipuia le lamatiaga o le faʻalavelave faʻavae faʻataʻitaʻiga e leʻi pasia.
♦ Mea mataʻutia: Alloy steel ma se togafitiga faʻapitoa, ausia mea sili atu masini (Rp0, 2: 1200MPa; Rm: 1100 MPa)
♦ Low torque spiral design and software designed tooth fa'aitiitia le fa'aofuina pito pito ma fa'atuputeleina le ola
♦ (leai se toe faaleleia ola e oo atu i le 8300 M/pc).
♦ O le faʻataʻitaʻiga faʻapitoa parabolic crown-shaped design ma le paleni o nifo e tausia lelei le viliina i lalo ole saoasaoa maualuga.
♦ (Saosaoa e oo atu i le 30~40m/h.)
♦ O le faʻataʻitaʻiga faʻasaienisi faʻamalosi equilibrium mamanu ma le faʻaogaina o paleni eletise e faʻaleleia atili ai le faʻagasologa o le viliina.
♦ O le a sili atu le faʻamautinoaina o le API faʻamaonia ma le ISO faʻamaonia, tulaga lelei ma auaunaga.
tetee.
♦ E mafai e le tipi tipitipi a le PDC ona faʻaleleia le ola ma puipuia le lamatiaga o le faʻalavelave faʻavae faʻataʻitaʻiga e leʻi pasia.
♦ Mea mataʻutia: Alloy steel ma se togafitiga faʻapitoa, ausia mea sili atu masini (Rp0, 2: 1200MPa; Rm: 1100 MPa)
♦ Low torque spiral design and software designed tooth fa'aitiitia le fa'aofuina pito pito ma fa'atuputeleina le ola
♦ (leai se toe faaleleia ola e oo atu i le 8300 M/pc).
♦ O le faʻataʻitaʻiga faʻapitoa parabolic crown-shaped design ma le paleni o nifo e tausia lelei le viliina i lalo ole saoasaoa maualuga.
♦ (Saosaoa e oo atu i le 30~40m/h.)
♦ O le faʻataʻitaʻiga faʻasaienisi faʻamalosi equilibrium mamanu ma le faʻaogaina o paleni eletise e faʻaleleia atili ai le faʻagasologa o le viliina.
♦ O le a sili atu le faʻamautinoaina o le API faʻamaonia ma le ISO faʻamaonia, tulaga lelei ma auaunaga.
Ituaiga Bit | 6” | 8-1/2” | 8-1/2” | 12-1/4” | Ituaiga Bit | 17-1/2” GM1606T |
IADC Code | M423 | M432 | M323 | M432 M332 | IADC Code | M323 |
M332 | ||||||
Lau | 5 | 6 | 8 | 6 | Lau | 6 |
Tele ole tipi (mm) | Φ13MM | Φ16MM | Φ13MM | Φ16MM | Tele ole tipi (mm) | Φ16MM;Φ13MM |
Nozzle Qty/ituaiga | 5 | 13.2 | 9.6 | 30.78 | Otioti Qty | Φ16×58;Φ13×81 |
Nozzle Qty/ituaiga | 3NZ | 6NZ | 4NZ | 6NZ | Nozzle Qty/ituaiga | 8NZ |
Fua Umi | 1.5” | 2.2” | 2” | 2.5” | Fuaina Umi (mm) | 110 |
So'oga | 3-1/2” API REG | 4-1/2” API REG | 4-1/2” API REG | 6-5/8” API REG | So'oga | 7-5/8” API REG |
Make up Torque(KN.m) | 10.4~11.4 | 24.1–26.5 | 24.1–26.5 | 51.7~56.9 | NW/ GW(KG) | 338/388 |
Saosaoa Rotary(rpm) | 60-260 | 60-260 | 60-260 | 60-260 | Lapo'a o le isu (inisi) | 10/32 |
Mamafa ile Bit(KN) | 8-50 | 20-100 | 20-100 | 30-140 | Saosaoa Rotary(Rpm) | 60-260 |
Max.WOB(KN) | 90 | 130 | 130 | 180 | Mamafa ile Bit(KN) | 30-200 |
Fa'asa'o (lps) | 10-30 | 22-35 | 22-35 | 38-70 | Max.WOB (KN) | 240 |
Fa'asa'o (lps) | 45-80 | |||||
O luga o lapopoa masani mo lau faʻamatalaga.Ole tele e mafai ona faʻatulagaina e tusa ai ma lou manaʻoga. |
Ole aofa'i ole oka la'ititi | N/A |
Tau | |
Fa'amatalaga Fa'amau | Tulaga Fa'asalalau Fa'asalalau Fa'asalalau |
Taimi Tiliva | 7aso |
Tulaga Totogi | T/T |
Avanoa Avanoa | Fa'avae i luga ole Fa'atonuga Auiliili |