I-Hinged Bow-Spring Centralizer

Kwi-cementing operation ye-oyile kunye negesi yegesi, i-centralizers zizixhobo ezibalulekileyo. Sisixhobo esikhethekileyo esisetyenziswa kakhulu ekuncedeni iziko le-casing kwi-wellbore ngexesha lenkqubo yokumisa. Oku kunokuqinisekisa ukuba i-samente isasazwa ngokulinganayo malunga ne-casing kwaye ibonelele ibhondi eqinile phakathi kwe-casing kunye nokubunjwa ukuze kuqinisekiswe ukusebenza okuzinzile kweoli kunye negesi kakuhle.

I-centerizer ilukwe ukusuka kwimithombo ye-bow kunye ne-end clamp components, kwaye idityaniswe kunye ngezikhonkwane ze-cylindrical, ngamandla okusetha ngokutsha kunye nokukwazi ukulungisa. Ngexesha elifanayo, iindandatho zokumisa nazo zisetyenziselwa kwiindawo eziphezulu kunye nezisezantsi ze-centralizer, ziqinisekisa ngokufanelekileyo indawo ye-centerizer kwi-casing.

Ukuqinisekisa ukusebenza okuphezulu kwe-centerizer ngexesha lokusetyenziswa, senze iimvavanyo zomthwalo kunye nokusetha kwakhona amandla kuhlobo ngalunye lwe-braided bow spring centralizer. Olu vavanyo lugqityezelwa ngumatshini wokuvavanya wendalo yonke, ocofa ngokucotha i-centerizer kumbhobho ohambelana nedayamitha yawo yangaphandle (umthombo owenziweyo) kwaye urekhoda amandla okwehlisa ahambelanayo. Emva koko, faka umkhono ohambelana nobubanzi bangaphakathi be-stabilizer kuyo ukuze ugqibezele ukugoba kwesaphetha esinye kunye novavanyo lwamandla okusetha kwakhona kwisaphetha esisodwa kunye nesiphindwe kabini. Ngolu mvavanyo, sinokufumana idatha yovavanyo echanekileyo yokuqinisekisa umgangatho ophezulu we-centerizer. Kuphela ngedatha yovavanyo olufanelekileyo esinokuqhubeka nokuvelisa kunye nokusetyenziswa.

Uyilo lwe-centerizer lukwafuna ukuqwalasela iindleko zokuhamba kunye nezinto eziphathekayo. Ke ngoko, kwinkqubo yoyilo, sisebenzisa amacandelo ezinto ezahlukeneyo zokuluka kwaye ukhethe ukugqiba indibano kwisiza. Olu luyilo lunokunciphisa iindleko zempahla kunye nokuthutha ngelixa ugcina iimpawu zamandla aphezulu okusetha kwakhona i-bow spring centralizer.

I-centerizer sisixhobo esibalulekileyo ekusebenzeni kwesamente yeoli kunye negesi yemithombo. Ngomthwalo kunye novavanyo lokusetha kwakhona amandla, sinokufumana idatha yovavanyo echanekileyo yokuqinisekisa ukuba i-centerizer inomgangatho ophezulu. Kwixesha elizayo, siya kuqhubeka nokwandisa uyilo kunye nenkqubo yokwenziwa kwezinto eziphambili, ukubonelela ngeziqinisekiso ezithembekileyo zokusebenza kwe-oyile kunye negesi yesamente.