API zoo drilling taub hau IADC117 4 5/8 nti (117.5mm) rau rig
Product Description
Hauv cov txheej txheem drilling, lub laum me ntsis yog lub cuab yeej tseem ceeb los rhuav tshem lub pob zeb thiab lub qhov dej yog tsim los ntawm kev xyaum ua kom tawg lub pob zeb.Lub qhov dej zoo li cas thiab lub sijhawm nws siv sijhawm ntev npaum li cas tsis yog tsuas yog cuam tshuam nrog cov yam ntxwv ntawm lub pob zeb hauv kev tsim cov tho thiab kev ua haujlwm ntawm lub laum nws tus kheej, tab sis kuj mus rau qib ntawm kev sib koom ua ke ntawm kev xyaum thiab tsim.Kev xaiv tsim nyog ntawm cov khoom siv laum ua lub luag haujlwm tseem ceeb hauv kev ua kom qhov drilling ceev thiab txo tus nqi tag nrho ntawm drilling.
Lub laum me ntsis yog ib qho ntawm cov cuab yeej tseem ceeb rau kev ua haujlwm roj drilling.Txawm hais tias lub laum me ntsis hloov mus rau cov khoom siv pob zeb thiab nws qhov zoo ua lub luag haujlwm tseem ceeb hauv kev xaiv cov tshuab drilling, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm drilling zoo, drilling ceev thiab drilling nqi.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 4 5/8 " |
| 118 hli | |
| Ib hom | Hlau Hniav Tricone ntsis / Milled hniav Tricone ntsis |
| Xov txuas | 2 7/8 API REG PIN |
| IAB Code | SIB 117 |
| Hom kabmob | Phau Ntawv Sau Cov Menyuam Bearing |
| Bearing Foob | Roj Hmab Foob |
| Kev tiv thaiv pob taws | Muaj nyob |
| Kev Tiv Thaiv Shirttail | Muaj |
| Hom kev ncig | Cov av nkos |
| Drilling condition | Rotary drilling, siab kub drilling, sib sib zog nqus drilling, lub cev muaj zog drilling |
| Nozzles | Central Dav Hlau Qhov |
| Kev khiav hauj lwm Parameters | |
| WOB (Qhov hnyav ntawm me ntsis) | 9,280-19,888 lbs |
| 41.3-89 KN | |
| RPM (r / min) | 60-180 Nws |
| Tsim | Cov qauv muag muag heev nrog lub zog qis qis thiab siab drillability, xws li av nplaum, av nkos, chalk, thiab lwm yam. |
