Khoom Taw Qhia
Centralizer yog cov cuab yeej tseem ceeb rau oilfield drilling cementing lag luam. Centralizer yog cov cuab yeej tseem ceeb rau cov yeeb nkab hlua xws li tubing, casing, laum yeeb nkab thiab nqus pas nrig hauv cov txheej txheem ntawm kev khiav rau roj thiab kev tshawb nrhiav roj, nws ua lub luag haujlwm tseem ceeb rau cementing zoo thiab ua kom muaj kev nyab xeeb ntawm kev tsim khoom thiab ua kom lub neej ntev. lub qhov dej.
Raws li oilfield glossary los ntawm Schlumberger Limited. Nws yog ib qho cuab yeej siv tshuab uas ua kom cov casing los ntawm kev tiv thaiv phab ntsa ntawm lub qhov dej. Ib qho txuas ntxiv 360-degree annular qhov chaw nyob ib ncig ntawm lub casing tso cai rau cov cement kom tag lub casing rau phab ntsa borehole. Muaj ob chav kawm sib txawv ntawm centralizers. Cov laus thiab ntau dua yog qhov yooj yim, tus nqi qis qis-caij nplooj ntoos hlav tsim. Txij li thaum lub hneev springs yog me ntsis loj dua lub wellbore, lawv muaj peev xwm muab tag nrho centralization nyob rau hauv ntsug los yog me ntsis deviated wellbores.Txawm li cas los xij, lawv tsis txhawb qhov hnyav ntawm casing zoo heev nyob rau hauv deviated wellbores. Qhov thib ob hom yog ib tug nruj hniav tsim. Hom no yog rugged thiab ua haujlwm zoo txawm tias nyob rau hauv deviated wellbores, tab sis vim hais tias cov centralizers me dua li lub wellbore, lawv yuav tsis muab zoo li centralization zoo li hneev-caij nplooj ntoos hlav hom centralizers nyob rau hauv ntsug qhov dej. Rigid-blade casing centralizers yog me ntsis kim dua thiab tuaj yeem ua teeb meem downhole yog tias lub qhov dej tsis zoo.
Peb tuaj yeem pom cov yeeb yaj kiab cuam tshuam los ntawm Weatherford piav qhia yuav ua li cas xaiv lub hauv paus:
https://www.weatherford.com/en/products-and-services/drilling/cementing/centralizers/?wvideo=bomsuut4qg
Nyob rau hauv ib qho chaw zoo, nws yog ib qho tseem ceeb uas yuav tau xaiv qhov zoo ntawm centralizer thiab tso cov centralizers ntawm qhov zoo tshaj plaws txoj hauj lwm ntawm lub casing kom ua tau zoo thiab zoo ib yam standoff. Casing centralizers muaj nyob rau hauv ntau cov duab thiab ntau thiab tsawg. Nws yog ib qho tseem ceeb kom nkag siab txog qhov sib txawv ntawm txhua hom thiab qhov twg yog qhov zoo tshaj plaws rau txhua daim ntawv thov.
Peb CCSC technology mob siab rau muab tag nrho cov kws tshaj lij casing centralizer rau peb cov neeg siv khoom, peb cov khoom siv hauv nruab nrab feem ntau muaj xws li lub caij nplooj ntoos hlav centralizer, pwm-ntawm centralizer, Casing centralizer, caij nplooj ntoos hlav centralizer, semi-rigid centralizer, rigid centralizer, roller centralizer, composite centralizer, hydraulic centralizer thiab lwm yam.
Txhua CCSC thev naus laus zis casing centralizer tau ua raws li cov qauv thoob ntiaj teb xws li API qauv, API 6A, API 5CT, API10D thiab lwm yam.
Peb CCSC thev naus laus zis tau mob siab rau txhim kho kev ua haujlwm zoo thiab kev nyab xeeb hauv kev ua haujlwm cementing, txhua yam ntawm casing centralizer tuaj yeem tsim thiab tsim raws li cov neeg siv khoom xav tau.
Cim npe nrov: Hinged hom semi-rigid centralizer, Tuam Tshoj hinged hom semi-rigid centralizer manufacturers, lwm tus neeg, Hoobkas
