Tricone Bits Folasaga
Tricone bit o se meafaigaluega taua mo le suauʻu suauʻu.O lona fa'atinoga o galuega e a'afia sa'o ai le lelei o le viliina, lelei o le viliina ma le tau o le viliina.Roller bit: E mafai ona vaevaeina i le cone tasi, cone faalua, cone tri cone ma multi cone bits e tusa ai ma le numera o le tipi.Tricone bit o le pito sili ona masani ona faʻaaogaina i le fale ma fafo.O matou oloa e masani ona faʻaaogaina i: suauʻu suauʻu, vai vai, kesi faʻalenatura viliina, geothermal vaieli vili, ea malulu viliina, suʻesuʻega maina koale, mining, fausia alalaupapa, ma isi. O lo'o i ai le tele o a matou oloa e aofia ai le DTH bits, tricone bits, PDC drill bits, fa'amama taimane coring bits, vai vaieli, suauʻu, mine bits, vili paipa, vili rigs ma meafaigaluega vili.Faʻafeiloaʻi tagata fou ma tagata tuai e faʻatalanoa le galulue faʻatasi.
Talosaga Tricone Bits
Lisi o le fa'avasegaina o le ma'a'a o le fa'atulagaina ma le filifiliga o fasi
| U'u ta'avale | IADC code of diamond bit | Faʻamatalaga faʻavae | Ituaiga papa | Malosi fa'amalosi (Mpa) | ROP(m/h) |
| IADC code | |||||
| 111/124 | M/S112~M/S223 | Mālūlū tele: fa'apipi'i mālū fa'apipi'i ma le malosi fa'amalosi. | Omea Siltstone maa oneone | <25 | >20 |
| 116/137 | M/S222~M/S323 | Malū: fa'amalulu fa'avae ma maualalo le malosi fa'amalosi ma maualuga vili. | Papa omea Mata Lignite maa oneone | 25~50 | 10~20 |
| 417/527 | M/S323~M/S433 | Medium malu: vaivai i le tulaga feololo ma le malosi compressive maualalo ma steak. | Papa omea Mata Lignite Ma'a oneone Siltstone Anhydrite Tufa | 50~75 | 5~15 |
| 517/537 | M322~M443 | Medium: vaeluaga i le malo faʻatulagaina ma maualuga malosi faʻamalosi ma manifinifi abrasive laina. | Ma'a palapala Papa pogisa shale | 75~100 | 2~6 |
| 537/617 | M422~M444 | Medium hard: malo ma'a'a fau fau ma maualuga compressive malosi ma abrasiveness feololo. | Papa pogisa Sole malo Anhydrite Ma'a oneone Dolomite | 100~200 | 1.5~3 |
Uamea Nifo Tricone Bits Tele
| Tele masani | IADC masani | API Reg Pin | Make-up Torque(Nm) |
| 3 7/8"(98.4mm) | 126/216/637 | 2 3/8 | 4100~4700 |
| 4 5/8"(117.4mm) | 126/216/517/537/637 | 2 7/8 | 6100~7500 |
| 5 1/4"(133.3mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 |
| 5 5/8"(142.8mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 |
| 5 7/8"(149.2mm) | 126/216/517/537/637 | 3 1/2 | 9500~12200 |
| 6"(152.4mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 |
| 6 1/4"(158.7mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 |
| 6 1/2"(165mm) | 126/127/216/517/537/617/637 | 3 1/2 | 9500~12200 |
| 7 1/2"(190mm) | 126/216/517/537 | 4 1/2 | 16300~21700 |
| 7 5/8"(193mm) | 126/216/517/537 | 4 1/2 | 16300~21700 |
| 7 7/8"(200mm) | 126/216/517/537 | 4 1/2 | 16300~21700 |
| 8 1/2"(215.9mm) | 117/127/217/437/517/537/617/637 | 4 1/2 | 16300~21700 |
| 9 1/2"(241.3mm) | 117/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 |
| 9 7/8"(250.8mm) | 117/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 |
| 10 5/8(269.8mm) | 117/127/137/217/517/537/617/637 | 6 5/8 | 38000~43400 |
| 11 5/8(295.3mm) | 117/127/137/217/517/537/617/637 | 6 5/8 | 38000~43400 |
| 12 1/4"(311.1mm) | 114/127/217/437/517/537/617/637 | 6 5/8 | 38000~43400 |
| 13 5/8"(346.0mm) | 127/217/517/537/617/637 | 6 5/8 | 38000~43400 |
| 14 3/4"(374.6mm) | 127/217/517/537/617/637 | 7 5/8 | 46100~54200 |
| 17 1/2"(444.5mm) | 114/115/125/215/515/535/615/635 | 7 5/8 | 46100~54200 |
| 26"(660.4mm) | 114/115/125/215/515/535/615 | 7 5/8 | 46100~54200 |
| 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 |
