Roj thiab roj drilling yog ib qho tseem ceeb ntawm kev lag luam hluav taws xob, thiab nws yuav tsum tau siv thev naus laus zis los rho tawm cov peev txheej hauv av. PDC cutters, los yog polycrystalline pob zeb diamond compact cutters, yog ib qho kev siv thev naus laus zis uas tau hloov kho cov txheej txheem drilling. Cov cutters no tau hloov pauv kev lag luam los ntawm kev txhim kho drilling efficiency, txo cov nqi, thiab nce kev nyab xeeb.
PDC cutters yog tsim los ntawm hluavtaws pob zeb diamond uas yog sintered ua ke nyob rau hauv lub siab thiab kub. Cov txheej txheem no tsim cov khoom muaj zog, ruaj khov uas tiv taus hnav thiab tsim kua muag. PDC cutters yog siv rau hauv cov khoom siv tho, uas yog cov cuab yeej siv los tho rau hauv av. Cov cutters no txuas nrog rau lub laum me ntsis, thiab lawv yog lub luag haujlwm rau kev txiav cov pob zeb uas nyob hauv qab ntawm qhov chaw.
Ib qho txiaj ntsig tseem ceeb ntawm PDC cutters yog lawv cov kav ntev. Lawv tuaj yeem tiv taus qhov kub thiab txias, uas ua rau lawv zoo tagnrho rau kev siv hauv kev siv drilling. Tsis zoo li cov khoom siv tho tsoos, uas yog tsim los ntawm cov hlau, PDC cutters tsis hnav sai li sai tau. Qhov no txhais tau hais tias lawv tuaj yeem siv sijhawm ntev dua, uas txo qhov kev xav tau ntawm kev hloov pauv thiab txo tus nqi tag nrho ntawm qhov drilling.
Lwm qhov zoo ntawm PDC cutters yog lawv cov kev ua tau zoo. Vim tias lawv muaj zog heev, lawv tuaj yeem txiav los ntawm cov pob zeb tsim ntau sai dua li cov khoom siv tho tsoos. Qhov no txhais tau hais tias kev ua haujlwm drilling tuaj yeem ua tiav sai dua, uas txo lub sijhawm thiab tus nqi cuam tshuam nrog kev drilling. Tsis tas li ntawd, PDC cutters tsis tshua muaj kev cuam tshuam los yog puas nyob rau hauv lub qhov, uas txo cov kev pheej hmoo ntawm downtime thiab poob khoom.
PDC cutters kuj tau txhim kho kev nyab xeeb hauv kev lag luam roj thiab roj. Vim tias lawv muaj txiaj ntsig zoo, kev ua haujlwm drilling tuaj yeem ua tiav sai dua, uas txo cov sijhawm uas cov neeg ua haujlwm yuav tsum tau siv rau hauv qhov chaw muaj kev phom sij. Tsis tas li ntawd, vim tias PDC cutters tsis tshua muaj kev cuam tshuam los yog puas hauv lub qhov, muaj tsawg dua kev pheej hmoo ntawm kev raug mob thiab raug mob.
Hauv cov ntsiab lus, PDC cutters yog cov thev naus laus zis tshiab uas tau hloov pauv kev lag luam roj thiab roj. Lawv muab ntau qhov zoo, nrog rau kev ua haujlwm ntev, kev ua haujlwm zoo, thiab kev nyab xeeb. Raws li kev lag luam hluav taws xob txuas ntxiv txhim kho thiab loj hlob, nws zoo li PDC cutters yuav ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li lub ntiaj teb kev xav tau ntawm lub zog.
Post lub sij hawm: Mar-04-2023
