Kushandiswa kwesleeve stabilizers chiyero chakakosha chekuvandudza kunaka kwesamende. Chinangwa chekuisa simende chakapetwa kaviri: chekutanga, kushandisa sleeve kuvhara mativi emutsime anogona kudonha, kubuda, kana mamwe mamiriro akaomarara, zvichipa vimbiso yekuchera yakachengeteka uye yakatsetseka. Chechipiri ndechekunyatsoparadzanisa madhirigi eoiri negasi akasiyana, kudzivirira mafuta negasi kuyerera kusvika pamusoro kana kubuda pakati pemaumbirwo, zvichipa nzira dzekugadzira mafuta negesi. Zvinoenderana nechinangwa chekuisa simende, zviyero zvekuongorora simende mhando inogona kutorwa.
Iyo inonzi yakanaka cementing quality inonyanya kureva sleeve iri pakati petsime, uye sheath ye simenti yakakomberedza sleeve inonyatso kupatsanura sleeve kubva kumadziro etsime uye kuumbwa kubva pakuumbwa. Zvakadaro, tsime chairo rakacherwa harina kumira mushe uye rinogona kuguma nemadhigirii akasiyana ekurerekera kwetsime. Nekuda kwekuvapo kwekunakira kwetsime, sleeve haizove mukati memutsime, zvichikonzera kureba uye madhigirii ekusangana nemadziro etsime. Mugero pakati pe sleeve uye tsime rinosiyana muhukuru, uye kana simende slurry inopfuura munzvimbo dzine mazamu makuru, slurry yepakutanga inotsiviwa nyore nyore; Pane zvinopesana, kune avo vane mapeji maduku, nekuda kwekudzivirira kwepamusoro-kuyerera, zvakaoma kuti simiti slurry itsive dhaka rekutanga, zvichiita kuti chiitiko chinozivikanwa chinowanzozivikanwa che simenti slurry channeling. Mushure mekugadzirwa kwechanneling, mafuta uye gasi reservoir haigoni kuiswa chisimbiso zvakanaka, uye mafuta uye gasi zvichayerera munzvimbo dzisina simende zvindori.
Kushandisa sleeve stabilizer kuisa pakati sleeve zvakanyanya sezvinobvira panguva yekuisa simende. Kuti usimbise matsime anonanga kana akatsauka zvakanyanya, zvinotonyanya kukosha kushandisa sleeve stabilizers. Iko kushandiswa kwesleeve centralizers hakungogone kudzivirira simende slurry kubva pakupinda mugororo, asi zvakare kuderedza njodzi yekutsikirira mutsauko uye kunamatira. Nekuda kwekuti iyo inodzikamisa inoisa sleeve, sleeve haizobatike zvakasimba kumadziro etsime. Kunyangwe muzvikamu zvematsime zvine kupenya kwakanaka, sleeve haigone kubatwa nemakeke emadhaka akaumbwa nekudzvanyirira kusiyanisa uye kukonzera kudhirowa jamu.
Sleeve stabilizer inogonawo kuderedza dhigirii yekukotama yesleeve mukati megomba (kunyanya mugomba rakakura regomba), izvo zvinoderedza kupfekwa kwechishandiso chekuchera kana zvimwe midziyo yekudzikisa pane sleeve panguva yekuchera mushure mekuiswa sleeve, uye kuita basa mukudzivirira sleeve. Pamusana pekutsigirwa kwesleeve stabilizer pane sleeve, nzvimbo yekubatana pakati pesleeve uye tsime inoderedzwa, iyo inoderedza kupesana pakati pesleeve uye tsime. Izvi zvinobatsira kuti sleeve idzikiswe mutsime uye kuti sleeve ifambiswe panguva yekuisa simende.
Nguva yekutumira: Sep-25-2024
