Hinged uta kasupe centralizersndizofunikira pakugwiritsa ntchito chitsime chilichonse.Amathandizira ndikuteteza choyikapo panthawi yoyika, kuonetsetsa kuti simenti yabwino ndikuthandizira kupewa kuwonongeka kwachitsime.Zigawo zazikuluzikulu za centralizers zimamangidwa ndi chitsulo cha masika ndipo zimatsata njira yochiritsira yotentha ya uta.Izi zimawapatsa kukhazikika kwanthawi yayitali komanso kukhazikika, kuwonetsetsa kuti amachita bwino ngakhale pamavuto.
Bow spring centralizer yokhala ndi ma hinged osawotcherera ndi njira yabwino komanso yosunthika pakugwiritsa ntchito zitsime zosafunikira.Ndiwokhazikika, okhazikika komanso osavuta kugwiritsa ntchito, okhala ndi masinthidwe osiyanasiyana a uta kuti athandizire kuwongolera magwiridwe antchito awo.Mtundu uwu wa centralizer ndi wabwino pakanthawi komwe chilolezo cha annular chili ndi malire kapena kukula kwabowo kumasiyana.Mbali ya hinge imapangitsa kuti centralizer ikhale yosavuta kuyiyika popanda kuwotcherera.
Hinged uta kasupe centralizersadapangidwa kuti azidzipatula kwabwino kwambiri, zomwe zikutanthauza kuti chotengeracho chimakhala chokhazikika pachitsime.Izi zimapewa mavuto okwera mtengo komanso owononga nthawi monga simenti yabwino komanso kumamatira kosiyana.Kukonzekera kwa uta kumapangitsa kuti madzi aziyenda bwino komanso kuchotsa matope panthawi ya simenti.
Ma centralizers awa amapezeka mosiyanasiyana kuti agwirizane ndi kukula kwake kosiyana ndipo amaikidwa mosavuta pogwiritsa ntchito njira ya slide.Atha kugwiritsidwa ntchito m'mabowo oyimirira komanso opotoka, kuwapangitsa kukhala kusankha kosunthika pakubowola kulikonse.
Hinged uta kasupe centralizersndi chisankho chabwino kwambiri pa ntchito za wellbore zomwe sizifuna kukhazikika kwambiri komanso kulimba kwa ma welded centralizers.Amapereka chithandizo chokwanira komanso chitetezo chokwanira ku casing, kuteteza kuwonongeka ndikuwonetsetsa kuti ntchito yomanga simenti yoyenera.Ndizosavuta kugwiritsa ntchito, zosunthika, ndipo zimapezeka mu makulidwe osiyanasiyana kuti zigwirizane ndi kukula kwa mpanda.
Pomaliza,zopindika uta kasupe centralizersndi njira yodalirika komanso yothandiza pa ntchito zosafunikira kwambiri zachitsime.Amapangidwa ndi chitsulo cha masika ndi chitsulo cha kaboni ndipo amakumana ndi njira yochizira kutentha kwa uta kuti ikhale yolimba komanso yokhazikika.Mapangidwe a hinged amawapangitsa kukhala osavuta kuyika, ndipo mawonekedwe awo osiyanasiyana amalola kuti azigwira bwino ntchito.
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Nthawi yotumiza: May-06-2023
