Pob hniav tricone biit IADC637 5.5″ (140mm)
Kev piav qhia txog khoom
Lag luam wholesale rig lub drilling bit rau qhov nruab nrab hard formations zoo
Cov lus piav qhia ntawm IADC637 ntsis yog TCI phau ntawv xov xwm kaw cov kabmob me ntsis. Nws muaj kev tiv thaiv gauge. Nws yuav yog siutable rau nruab nrab nyuaj formations. Lub zog compressive yog siab.
Lub zog compressive yog raws li nram no:
100-150MPA 14,500-23,000PSI
Cov pob zeb no yuav siv rau cov pob zeb tawv, pob zeb compacted zoo xws li granites, hard silica limestones, pyrite ores, quarzite streaks, hematite ores, chromium ores, magnetite ores thiab phosphorite ores.
Peb lub Hoobkas tuaj yeem muab cov TCI tricone ntsis thiab cov hlau hniav ntsis. Muaj ntau qhov ntau thiab tsawg los ntawm 3 3/8 "txog 26" thiab npog feem ntau ntawm tag nrho IADC code.
5 1/2 "(140mm) Rov Qab Tig TCI Tricone Pob Zeb Ntsis nrog Lub Qhov Nruab Nrab
1> Kev Rov Qab Ncig yog cov txheej txheem tshwj xeeb drilling, cov kua av nkos raug nqus los ntawm qhov hauv qab mus rau hauv av los ntawm qhov hauv nruab nrab, cov pob zeb chips tuaj yeem pom tseeb ntawm qhov nrawm dua li kev ncig tsis tu ncua.
2> Tus qauv tsim ntawm cov khoom me me tricone no muaj lub qhov hauv nruab nrab, cov pob zeb me me tuaj yeem ncig mus rau hauv av hauv cov yeeb nkab laum.
3> Kev ncig rov qab yeej ib txwm siv rau hauv kev khawb cov pob zeb me me lossis cov pob zeb me me, ROP siab dua li kev ncig ib txwm.
4> Lub pob zeb tricone nrog lub qhov hauv nruab nrab tuaj yeem siv rau hauv ob qho kev ncig rov qab thiab kev ncig ib txwm muaj.
Cov Khoom Siv Qhia Txog Khoom
| Cov Lus Qhia Tseem Ceeb | |
| Qhov Loj ntawm Pob Zeb Bit | 5 1/2 nti |
| 140 hli | |
| Hom ntsis | TCI Tricone ntsis |
| Kev Sib Txuas Xov | 3 1/2 API REG PIN |
| Tus lej IADC | IADC 637G |
| Hom kabmob | Phau Ntawv Xov Xwm Kaw Cov Kabmob Nrog Kev Tiv Thaiv Gauge |
| Cov Khoom Siv Bearing | Elastomer los yog roj hmab / hlau |
| Kev Tiv Thaiv Pob Luj Taws | Muaj |
| Kev Tiv Thaiv Tus Tsov Tus Ntxaib | Muaj |
| Hom Kev Ntshav | Kev ncig ntawm cov av nkos |
| Kev Tshawb Fawb | Kev khawb av qeeb mentshis, kev khawb av kub siab, kev khawb av tob, kev khawb av lub cev muaj zog |
| Cov Nozzles | Qhov Chaw Dav Hlau Nruab Nrab |
| Cov Kev Ntsuas Ua Haujlwm | |
| WOB (Qhov Hnyav Ntawm Qhov Ntsis) | 15,729-34,604 phaus |
| 70-154KN | |
| RPM (r/min) | 40~180 |
| Kev tsim | Cov pob zeb nruab nrab uas muaj zog compressive tsawg, xws li cov pob zeb nruab nrab, cov pob zeb mos, cov pob zeb limestone nruab nrab, cov pob zeb sandstone nruab nrab, cov pob zeb nruab nrab uas muaj cov pob zeb nyuaj dua thiab ntxhib, thiab lwm yam. |
Far Eastern yog lub Hoobkas tshwj xeeb hauv kev siv cov khoom siv laum, xws li cov khoom siv tricone, cov khoom siv PDC, lub tshuab qhib qhov HDD, lub tshuab txiav rau ntau yam kev siv sib txawv. Daim ntawv thov suav nrog kev siv roj av, kev tshawb nrhiav geological, roj av, kev khawb dej qhov dej, HDD, kev tsim kho kev tho qhov, kev khawb av, thiab kev tsim kho...
Nws yog ib qho tseem ceeb uas yuav tsum ua kom lub neej ntawm lub laum ntsis ntev dua li tus thawj coj ntawm kev laum ntsis hauv Suav teb rau peb, peb sim peb qhov zoo tshaj plaws los txhim kho lub ntsis nrog lub zog tig siab. Peb txhim kho cov ntsis kom tus nqi qis dua ntawm kev laum-ib-taw. Peb vam tias thta w tuaj yeem muab kev pabcuam zoo tshaj plaws thiab tus nqi qis tshaj plaws raws li qhov zoo.
