Hlau Lub Cev PDC Bi-center Laum Me
Tsim kom muaj ROP siab dua hauv kev sib sib zog nqus thiab sib zog ua haujlwm, PDC xyaum me ntsis ib txwm xyaum los ntawm hauv av mus rau hauv qab ncaj qha nrog tsawg lossis txawm tias ib zaug khiav, txuag ntau qhov kev siv sijhawm thiab tus nqi.
Sib txawv los ntawm tricone ntsis, PDC laum me ntsis khiav nrog WOB qis dua tab sis siab dua RPM, yog li nws feem ntau ua haujlwm nrog lub tshuab qis qis kom tuaj yeem nrawm nrawm.
Kev ua tau zoo ntawm PDC laum me ntsis nyob ntawm ntau ntawm PDC cov tshuab txiav, peb muab cov kev daws teeb meem tshwj xeeb rau qhov xav tau tshwj xeeb ntawm cov ntawv sib txawv.
Taw qhia:
Matrix Lub Cev PDC Bi-center Laum Meib qho tshwj xeeb me ntsis tshwj xeeb uas tsim los rau reaming drilling. Nws muaj qhov zoo ntawm kev ua haujlwm siab drilling, lub neej ua haujlwm ntev, lub zog qis thiab kev co qis thaum lub sijhawm drilling.
Nta
1. Kev ruaj ntseg: Qhov me ntsis muaj lub khob hliav qab sib sib zog nqus thiab ruaj khov hauv qab qhov profile txhawm rau ua kom muaj kev ruaj ntseg ruaj khov
2. Npaj Kev Tsis Txaus Siab Tsim: Raws li lub hauv paus ntsiab lus tshwj xeeb ntawm kev tsim kom muaj qhov sib npaug, qhov tsis sib xws kom tswj tau qhov me ntsis tig ncig lub axis ntawm qhov me ntsis thiab ua kom zoo ntawm lub qhov
3. Cim Tsim thiab Tsim:Qhov tsim nyog tsim nyog ntawm cov nozzles tuaj yeem thauj cov khib nyiab hauv qab ntawm lub qhov dej thiab ntxuav qhov txias me ntsis hauv lub sijhawm. Kev tsim tshwj xeeb ntawm kev ntsuas tuaj yeem tiv thaiv kev ua haujlwm zoo hauv cov ntawv thov tshwj xeeb.
