Centralizerszisisixhobo esibalulekileyo esisetyenziswa kwishishini leoli kunye negesi ukuqinisekisa ukubekwa kakuhle kwemithombo kunye nokusebenza kwesamente. Kwiindidi ezahlukeneyo ezikhoyo,i-centralizers eqinilezithandwa ngamandla kunye nokusebenza kakuhle, ngakumbi kumaqula angeyomfuneko kangako. Makhe singene nzulu kwiimpawu kunye neenzuzo zezi mveliso zinamandla.
Iziqulatho eziqinileyozenziwe ngentsimbi eyomeleleyo, nto leyo eyenza ukuba yomelele kakhulu kwaye imelane nokuguga nokukrazuka. La mandla avumela ukuba bamelane neemeko ezinzima ezihlala zidibana nemisebenzi yokomba. Ukongeza, ulwakhiwo olomeleleyo lwala ma-centerizers luqinisekisa ukusebenza okungaguquguqukiyo nakwiimeko ezinzima.
Uphawu oluphambili lwei-centralizers eqinilezicinezelwe kunye neencakuba zazo. Ezi vanes zisebenza njengeebheringi ngexesha lokujikeleza kombhobho, ukunciphisa iimfuno ze-torque kunye nokwandisa ukusebenza kakuhle. Uyilo oluchanekileyo lwee-blades luvumela ukujikeleza kombhobho ogudileyo, ongenamthungo, ukuphucula ukusebenza ngokubanzi kokumba.
Eziizinto eziphambilizifumaneka kwiimodeli ezimbini: i-blade ethe tye kunye ne-helical blade. Imodeli ye-blade ethe tye ibonelela ngogqaliselo olugqwesileyo kunye nenkxaso yokubekwa kakuhle komthombo. Ifanelekile kumaqula aneemfuno ezilula, kwaye isoloko isetyenziswa kwimisebenzi yokugaya ngeemfuno eziphantsi.
Ukongeza, uyilo lwe-helical blade lunceda ukuthintela umjelo okanye isamente engaphelelanga. Ngokudala isiphithiphithi,izinto eziphambilikhuthaza ukuhanjiswa kwesamente, ukunciphisa umngcipheko weendawo ezibuthathaka okanye i-voids kwi-sheath yesamente. Oku kuphucula ukwahlukaniswa kwendawo kwaye konyusa imfezeko iyonke yequla.
Ukuququmbela,i-centralizers eqinilezizixhobo ezomeleleyo, zihlala ixesha elide kwaye zisebenza kakuhle kumaqula angeyomfuneko kangako. Ukwakhiwa kwayo okuqinileyo kwentsimbi kunye nokucinezelwa kunye neeblade ziqinisekisa ukugxininiswa okuphezulu kunye nokunciphisa i-torque ngexesha lokujikeleza kombhobho. Imodeli yeblade ethe tye iququzelela ukubekwa kakuhle komthombo, ngelixa imodeli ye-helical blade idala isiphithiphithi, iphucula ukusebenza kakuhle kokufuduswa kwaye ixhasa ezona ndlela zilungileyo zokuhlanganisa. Ngokusebenzisai-centralizers eqinile, abaqhubi banokuphucula ukusebenza kakuhle kunye nengqibelelo, ukuqinisekisa ukuphumelela kokugaya kunye nokusebenza kwe-cementing.
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Ixesha lokuposa: Aug-28-2023
