Hinged Bow-Spring Centralizer

Ts'ebetsong ea ho tiisa liliba tsa oli le khase, li-centerizers ke lisebelisoa tsa bohlokoa. Ke sesebelisoa se khethehileng se sebelisoang haholo ho thusa setsi sa casing ka har'a seliba nakong ea ts'ebetso ea samente. Sena se ka etsa bonnete ba hore samente e ajoa ka mokhoa o ts'oanang ho pota-potile lesela le ho fana ka maqhama a matla pakeng tsa casing le sebopeho ho netefatsa ts'ebetso e tsitsitseng ea oli le khase hantle.

Centralizer e lohiloe ho tloha lilibeng tsa li-bow spring le likarolo tsa clamp tse qetellang, 'me e hokahane hammoho ka lithakhisa tsa cylindrical, ka matla a ho seta bocha le bokhoni ba ho lokisa. Ka nako e ts'oanang, mehele ea ho emisa e boetse e sebelisoa lipheletsong tse ka holimo le tse ka tlaase tsa centralizer, ka katleho ho netefatsa boemo ba centralizer holim'a casing.

Ho netefatsa ts'ebetso e phahameng ea centralizer nakong ea ts'ebeliso, re ile ra etsa liteko tsa matla le ho seta bocha ho mofuta o mong le o mong oa braided bow spring centralizer. Liteko tsena li phethoa ke mochini oa tlhahlobo oa bokahohleng, o hatellang butle-butle centralizer ka har'a phaephe e tsamaellanang le bophara ba eona ba kantle (bore bo etsisitsoeng) mme o tlaleha matla a theolang a tsamaisanang. Ka mor'a moo, kenya letsoho le lumellanang le bophara bo ka hare ba stabilizer ho eona ho tlatsa ho kobeha ha seqha se le seng le tlhahlobo ea matla a ho tsosolosa ea liqha tse le 'ngoe le tse peli. Ka liteko tsena, re ka fumana lintlha tsa liteko tse batlang li nepahetse ho netefatsa boleng bo holimo ba centralizer. Ke feela ka lintlha tse tšoanelehang tsa liteko re ka tsoelang pele ho hlahisa le ho sebelisa.

Moralo oa centralizer o boetse o hloka ho nahana ka litšenyehelo tsa lipalangoang le thepa. Ka hona, ts'ebetsong ea moralo, re sebelisa likarolo tsa lisebelisoa tse fapaneng bakeng sa ho loha le ho khetha ho tlatsa kopano setšeng. Moralo ona o ka fokotsa litšenyehelo tsa thepa le lipalangoang ha o ntse o boloka litšoaneleho tse phahameng tsa ho seta bow spring centralizer.

Centralizer ke sesebelisoa sa bohlokoa ts'ebetsong ea ho tiisa liliba tsa oli le khase. Ka tlhahlobo ea matla le ho seta bocha, re ka fumana data e nepahetseng ea liteko ho netefatsa hore centralizer e na le boleng bo holimo. Nakong e tlang, re tla tsoelapele ho ntlafatsa moralo le ts'ebetso ea tlhahiso ea li-centralizers, ho fana ka litiisetso tse tšepahalang bakeng sa ts'ebetso ea semente ea oli le khase.