API Hoobkas roj zoo tricone drilling bits rau cov pob zeb tawv
Kev piav qhia txog khoom
Yuav Xaiv Tricone Drill Bits Li Cas
Raws li lub lithology ntawm qhov kev tsim drilled, cov hauv paus ntsiab lus hauv qab no yuav tsum tau ua raws li thaum xaiv hom laum ntsis:
a. Hauv qhov dej ntiav uas pob zeb tau sib xyaw ua ke thiab xoob, yuav tsum xav txog qhov ceev ntawm lub laum thiab kev tiv thaiv cov av nkos;
b. Hauv qhov chaw khawb qhov tob uas qhov kev mus ncig ntev, yuav tsum xav txog cov duab ntawm lub pob zeb laum;
c. Thaum cov hniav sab nraud ntawm lub ntsis laum tawm ntawm lub qhov dej raug hnav hnyav heev, yuav tsum siv lub ntsis uas muaj cov hniav ntsuas.
d. Hauv seem qhov dej uas yooj yim tig, yuav tsum siv me ntsis uas muaj qhov me me thiab muaj ntau cov hniav luv luv;
e. Yuav tsum siv cov tshuab laum hniav zoo li tus wedge thaum xaiv cov tshuab laum ntxig;
f. Rau cov pob zeb diamond limestone, nws yog ib qho tsim nyog los siv cov hniav ob-cone-tooth thiab cov hniav projectile-puab;
g. Thaum muaj ntau shale nyob rau hauv qhov tsim los yog qhov ceev ntawm cov kua drilling siab dua, yuav tsum xaiv ib qho me me uas muaj qhov ntau dua ntawm kev plam;
h. Thaum lub stratum yog limestone lossis sandstone, thiab me ntsis nrog cov nyiaj me me yuav tsum tau xaiv;
i. Thaum tho qhov nyuaj thiab cov stratum abrasive heev, nws yog ib qho tsim nyog los siv lub pob dov ntshiab thiab ob lub ntsis bevel.
Yuav kom ua tau zoo tshaj plaws cov kev ntsuas hydraulic ntawm lub ntsis, lub nozzle ntev dua thiab lub qhov tsis sib npaug ntawm lub qhov nozzle yuav tsum tau nyiam dua.
Cov Khoom Siv Qhia Txog Khoom
| Cov Lus Qhia Tseem Ceeb | |
| Qhov Loj ntawm Pob Zeb Bit | 8 3/8 nti |
| 212.70 hli | |
| Hom ntsis | Cov Hniav Hlau Tricone Bit |
| Kev Sib Txuas Xov | 4 1/2 API REG PIN |
| Tus lej IADC | IADC137 |
| Hom kabmob | Phau Ntawv Xov Xwm Bearing |
| Cov Khoom Siv Bearing | Elastomer kaw los yog roj hmab kaw |
| 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 |
| Tag Nrho Cov Hniav | 84 |
| Gage Row Cov Hniav suav | 35 |
| Tus naj npawb ntawm Gage Rows | 3 |
| Tus naj npawb ntawm cov kab sab hauv | 5 |
| Lub kaum sab xis ntawm phau ntawv xov xwm | 33° |
| Kev sib txawv | 8 |
| Cov Kev Ntsuas Ua Haujlwm | |
| WOB (Qhov Hnyav Ntawm Qhov Ntsis) | 16,628-50,108 phaus |
| 74-223KN | |
| RPM (r/min) | 300~60 |
| Lub zog siab tshaj plaws uas pom zoo | 16.3KN.M-21.7KN.M |
| Kev tsim | Kev tsim mos mos ntawm kev tsis kam crushing qis thiab siab drillability. |
8 3/8 "yog qhov loj me tshwj xeeb hauv cov roj av zoo pob zeb drilling teb. Nws ua haujlwm zoo nrog cov peev xwm me me drilling rigs thiab dav siv hauv ntiaj teb.
Xaiv tus qauv kom raug yog qhov tseem ceeb thaum lub sijhawm ua haujlwm drilling.
Qhov nyuaj ntawm pob zeb yuav yog mos, nruab nrab thiab tawv lossis nyuaj heev, qhov nyuaj ntawm ib hom pob zeb kuj tseem yuav txawv me ntsis, piv txwv li, limestone, sandstone, shale muaj limestone mos, limestone nruab nrab thiab limestone nyuaj, sandstone nruab nrab thiab sandstone nyuaj, thiab lwm yam.
Hauv qhov project drilling,Sab Hnub Tuaj Debmuaj 15 xyoo thiab ntau dua 30 lub tebchaws cov kev pabcuam kev paub los muab covcov khoom siv laum thiab cov kev taw qhia drilling siab heev rau ntau yam kev siv sib txawv.Daim ntawv thov suav nrog roj teb, roj av, kev tshawb nrhiav geological, driectional boring, dej qhov dej drilling, Cov laum laum ntau yam tuaj yeem hloov kho raws li cov pob zeb sib txawv vim peb muaj peb tus kheejAPI & ISOLub Hoobkas tau ntawv pov thawj ntawm cov khoom siv laum tricone. Peb tuaj yeem muab peb tus engineer txoj kev daws teeb meem thaum koj tuaj yeem muab cov xwm txheej tshwj xeeb, xws li qhov nyuaj ntawm pob zeb,hom kev siv drilling rig, rotary speed, qhov hnyav ntawm ntsis thiab torque.










