API tricone pob zeb khoom IADC637 9 5/8 "(244.5mm) hauv Tshuag
Product Description
Lag luam wholesale API TCI tricone laum khoom nrog luv nqi nyob rau hauv Tshuag los ntawm Tuam Tshoj Hoobkas rau nyuaj formations.
Cov ntsiab lus me ntsis:
IADC: 637 - TCI phau ntawv xov xwm kaw cov kabmob me me nrog ntsuas kev tiv thaiv rau nruab nrab nyuaj tsim nrog siab compressive zog.
Ua hauj lwm Compressive zog:
100-150 MPA
14,500-23,000 PSI
Formation Description:
Cov pob zeb nyuaj, zoo-compacted xws li: tawv silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores thiab granites.
Peb tuaj yeem muab TCI cov khoom hauv ntau qhov ntau thiab tsawg (los ntawm 3 3/8 "mus rau 26") thiab tag nrho feem ntau ntawm IADC cov lej.
1> 9 5/8 "(244.5mm) yog qhov tshwj xeeb loj hauv qhov dej drilling, raws li 9 1/2 "(241.3mm) thiab 9 7/8" (250.8mm) yog qhov loj thiab zoo sib xws. Drillers ib txwm siv 9 5. / 8 "txoj kab uas hla tricone laum khoom kom tau txais ib txoj kab tshwj xeeb rau nruab casing.
2> IADC637G tricone laum ntsis yog tsim rau drilling pob zeb nyuaj heev xws li dolomite, granite, chert, thiab lwm yam.Cov cai code "G" txhais tau tias Txhim Kho TCI tiv thaiv ntawm caj npab ntawm caj npab.
Khoom Specification
| Basic Specification | |
| Qhov loj ntawm pob zeb Bit | 9 5/8 po |
| 244mm / 245mm | |
| Ib hom | TCI Tricone Ib |
| Xov txuas | 6 5/8 API REG PIN |
| IAB Code | IAB 637 G |
| Hom kabmob | Phau ntawv kaw cov kabmob nrog ntsuas kev tiv thaiv |
| Bearing Foob | Elastomer lossis Roj Hmab / Hlau |
| Kev tiv thaiv pob taws | 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 | 3 |
| Kev khiav hauj lwm Parameters | |
| WOB (Qhov hnyav ntawm me ntsis) | 22,470-53,928 lbs |
| 122-293 KN | |
| RPM (r / min) | 40 ~ 180 |
| Tsim | Nruab nrab tsim nrog lub zog qis compressive, xws li nruab nrab, mos shale, nruab nrab mos limestone, nruab nrab mos limestone, nruab nrab mos sandstone, nruab nrab tsim nrog nyuaj thiab abrasive interbeds, thiab lwm yam. |
Far Eastern yog lub Hoobkas tshwj xeeb hauv cov khoom siv laum, xws li cov khoom siv tricone, PDCs cov khoom, HDD qhov qhib, Lub hauv paus cov menyuam cutters rau ntau yam kev siv.Cov ntawv thov suav nrog cov roj av, cov roj av, kev tshawb nrhiav geological, kev taw qhia tho txawv, mining, dej zoo drilling, HDD, Kev tsim kho thiab lub hauv paus ...
