API u'amea vili ma'a la'u u'amea IADC532 mo le fa'afaigata tele
Fa'amatalaga o oloa
IADC532 TCI tulaga fa'alaua'itele tatala ea fa'a'alili fa'aolo fa'alava mo fau vaivai ma le malosi compressive maualalo ma drillability maualuga.
O le malosi faʻamalosi e faʻapea:
85 - 100 MPA
12,000 - 14,500 PSI
O le IADC532 tricone bit o le a galue malosi ma abrasive papa, e aofia ai limestone malo po o chert, ores hematite, maa oneone ma streaks of quartz, metamorphic coarse grained rocks.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | ||||
| IADC Code | IADC532 | |||
| Tele ole Papa Papa | 6 3/4” | 12 1/4” | 13 3/4” | |
| 171mm | 311mm | 349mm | ||
| So'oga filo | 3 1/2” API REG PIN | 6 5/8” API REG PIN | 6 5/8” API REG PIN | |
| Oloa mamafa: | 21Kg | 98Kg | 123KG | |
| Ituaiga Tausi: | Fa'aoloa-Palo-Tala-Tu'i Fa'amau/Tatala Fa'amau | |||
| Ituaiga Fa'asalalau | Jet Air | |||
| Faiga Fa'atino | ||||
| Mamafa ile Bit: | 13,500-33,750Lbs | 24,500-61,250Lbs | 27,500-68,750Lbs | |
| Saosaoa Rotary: | 110-80RPM | |||
| Malosi i tua o le ea: | 0.2-0.4 MPa | |||
| Fa'amatalaga o le eleele: | O ma'a ma'a'a ma'a'a e pei o le ma'a ma'a ma'a ma'a, ma'a ma'a'a po'o ma'a, ma'a fa'ama'a, ma'a ma'a'a, ma'a ma'a e pei o le: ma'a ma'a fa'atasi ma le fa'amau, dolomite, quartzite shale, magma ma metamorphic coarse grain ma'a. | |||
TULAGA ITITI:
Conical i luga ole fua ma laina totonu.
Fuafuaina mo faiga feololo ma vaivai ma maualalo le malosi o le compressive e pei o le shale, limestone vaivai, dolomite ma interlayers ma le koale.
Fa'aoga: 18,000-27,000Psi
