Khoom taw qhia
Drillpipe wiper plug yog siv los so sab hauv ntawm drillpipe thiab khiav cov cuab yeej tom qab cov cement, muab cov neeg kho tshuab thaiv nruab nrab ntawm cov cement thiab cov kua dej.
Khoom nta
1. Drillpipe wiper plug yog ib qho cuab yeej tseem ceeb rau kev tswj xyuas qhov huv ntawm sab hauv ntawm drillpipe. Nws yog tsim los so cov phab ntsa ntawm cov drillpipe thiab cov cuab yeej khiav tom qab cov cement, tsim kom muaj kev thaiv lub cev ntawm cov cement thiab spacer kua. Qhov no yuav pab tiv thaiv kom tsis txhob muaj kab mob, thaum tseem muab lub ntsej muag du rau kev ua haujlwm cementing.
2. Lub drillpipe wiper plug yog tsim los ntawm cov khoom siv ruaj khov uas tuaj yeem tiv taus qhov kub thiab txias. Nws yog tsim los kom haum snugly rau hauv lub drillpipe, siv ib tug ua ke ntawm mechanical thiab hydraulic sealing txoj kev los tiv thaiv tej dej los ntawm kev.
3. Qhov wiper ntawm lub ntsaws yog tsim los ntawm tawv bristles los yog roj hmab, uas zoo huv si sab hauv ntawm lub drillpipe thaum nws tsiv mus rau pem hauv ntej. Cov bristles los yog cov roj hmab no zoo tshem tawm cov khib nyiab uas tuaj yeem cuam tshuam kev nce qib thaum lub sijhawm ua haujlwm drilling lossis cementing.
Cim npe nrov: Tuam Tshoj drillpipe wiper plug manufacturers, lwm tus neeg, Hoobkas
