API Tricone laum khoom nqe IADC216 4 5/8 nti (118mm)
Product Description
4 5/8 "TCI tricone ntsis yog dav siv nyob rau hauv dej zoo drilling, kev tshawb nrhiav, HDD pilot qhov, lub hauv paus piling, nws muaj lub hauv paus dav hlau qhov tsim, yog li nws kuj ua hauj lwm rau thim rov qab drilling.
Cov kabmob yog kaw, lub neej ua haujlwm ntev dua li qhib cov kabmob rau cov menyuam.
Hom hlau hniav tricone me ntsis no muaj lub hauv paus qhov uas haum rau RC drilling (Rov qab Circulation drilling).
IADC216 tricone me ntsis tuaj yeem xyaum cov txheej txheem nyuaj dua li IADC126, xaiv IADC kom zoo raws li qhov nyuaj ntawm pob zeb yog thawj kauj ruam ntawm kev ua haujlwm siab drilling. Far Eastern Drilling yog API certified Hoobkas ntawm tricone menyuam me.
Khoom Specification
Basic Specification | |
Qhov loj ntawm pob zeb Bit | 4 5/8 " |
1 18mm | |
Ib hom | Hlau Hniav Tricone ntsis / Milled hniav Tricone ntsis |
Xov txuas | 2 7/8 API REG PIN |
IAB Code | TIAB SA 216 |
Hom kabmob | Phau Ntawv Sau Cov Menyuam Bearing |
Bearing Foob | Roj Hmab Foob |
Kev tiv thaiv pob taws | Tsis muaj |
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 Parameter | |
WOB (Qhov hnyav ntawm me ntsis) | 7,954-22,537 lbs |
35-100 KN | |
RPM (r / min) | 60-180 Nws |
Tsim | Mos mus rau nruab nrab formations nrog siab compressive zog, xws li av nkos, gypsum, ntsev, mos limestone, thiab lwm yam. |