Sleeve stabilizer mudziyo wakaiswa pacasing tambo kuisa pakati petambo yecasing mutsime. Iyo ine hunhu hwechimiro chakareruka, kushandiswa kuri nyore, hupenyu hurefu hwebasa, uye mutengo wakaderera. Basa guru reiyo sleeve stabilizer ndere:
l Deredza casing eccentricity, kunatsiridza simendi yekufambisa zvakanaka, kudzivirira zvinobudirira simende slurry kubva pachiteshi, simbisa simende mhando, uye uwane yakanaka yekuisa chisimbiso.
l Kutsigirwa kwesleeve stabilizer pane casing kunoderedza nzvimbo yekubatana pakati pekasi nemadziro etsime, nokudaro kuderedza simba rinoputika pakati pebhokisi uye rusvingo rwetsime, izvo zvinobatsira kuti casing ifambiswe kana ichimhanya mutsime uye. simende.
l Deredza njodzi yekunamira kwecasing mune yakaderera casing uye kuderedza njodzi yekunamira kwekasi. Sleeve stabilizer inomisa casing uye inoita kuti isanamira zvakasimba kumadziro etsime. Kunyangwe muzvikamu zvematsime zvine kupenya kwakanaka, iyo casing kashoma kuti inonamirwa nemadhaka makeke anoumbwa nekudzvanyirira kusiyanisa uye kukonzera kudhirowa jamu.
l Sleeve stabilizer inogona kuderedza dhigirii yekukotama yekasi mugomba, nekudaro ichideredza kupfekedzwa kwekasi nemudziyo wekuchera kana mamwe maturusi ekudzikisa panguva yekuchera mushure mekuiswa kwecasing, uye kuita basa rekuchengetedza casing.
Kune marudzi akasiyana-siyana ekugadzirisa sleeve, uye kusarudzwa kwavo uye kuiswa kunowanzoenderana neruzivo panguva yekushandiswa kwe-saiti, kushaya hurongwa hwedzidziso pfupiso uye tsvakiridzo. Nekuvandudzwa kuri kuwedzera kwekuchera kumatsime akaoma sematsime akadzika kwazvo, matsime makuru ekutamisa vanhu, uye matsime akachinjika, magadzirirwo emagetsi echinyakare haachakwanise kuzadzisa zvinodiwa zvekuvaka pasi pevhu. Naizvozvo, zvinodikanwa kuita ongororo yakarongeka uye kuenzanisa kwemaitiro ezvimiro, kushanda, uye kuiswa kwakaringana kwemhando dzakasiyana dzesleeve stabilizers kutungamira pa-saiti kuvaka mabasa.
Classification uye maitiro e casing centralizers
Zvinoenderana nemamiriro chaiwo etsime uye chimiro chechimiro, magadzirirwo ekugadzira, uye zvinhu zveSleeve stabilizers, sleeve stabilizers zvakakamurwa kuva marudzi akasiyana. Zvinoenderana nezviyero zveindasitiri yepetroleum, sleeve stabilizers anowanzo kupatsanurwa kuita elastic stabilizer uye rigid stabilizers.
1.1 Chikamu uye hunyanzvi hunhu hwe elastic stabilizers
Elastic centralizer ndiyo yekutanga uye inonyanya kushandiswa mhando yepakati. Iyo ine yakaderera mutengo wekugadzira, mhando dzakasiyana, uye hunhu hwehukuru deformation uye kudzoreredza simba. Iyo haingove nechokwadi chekuisa pakati pekasi, asi zvakare ine yakanaka yekupfuura yezvikamu zvetsime zvine shanduko yakakura yedhayamita, inoderedza kupesana kwekupokana kwekuisa casing, uye inovandudza kufanana kwekusimbisa simende pakati pekasi uye tsime.
1.2 Kuronga uye tekinoroji hunhu hweakaomesesa stabilizer
Kusiyana nema elastic stabilizers, rigid stabilizer pachawo haaite chero elastic deformation, uye dhayamita rawo rekunze rakagadzirwa kuti rive diki pane saizi yechibooreso, zvichikonzera kuderera kwekuisa friction, zvichiita kuti dzive dzakakodzera kushandiswa mune yakajairika tsime uye casing.
Yakanyanya kusarudzwa nzira yekusanganisa ye3 casing centralizers uye kuiswa
Yakasiyana sleeve stabilizers ine zvayakanakira nezvayakaipira nekuda kwekusiyana kwechimiro, zvinhu, uye kugadzira maitiro, uye akakodzera kune akasiyana tsime mamiriro. Iyo imwechete mhando yecasing centralizer, nekuda kweakasiyana nzira dzekuisa uye nzvimbo, inogona zvakare kukonzera akasiyana centralizing mhedzisiro uye casing friction. Semuenzaniso, kana centralizer ikaiswa zvakasimba, inowedzera kuoma kwetambo yekasi, zvichiita kuti zvive zvakaoma kuisa casing uye kuwedzera mari yekushandisa; Kusakwana kwekuiswa kwema stabilizers kunogona kukonzera kusangana kwakanyanya pakati pecasing uye tsime, zvichitungamira kushata pakati pekasi uye kukanganisa kunaka kwesement. Naizvozvo, zvinoenderana nemhando dzakasiyana dzematsime uye mamiriro, kusarudza iyo yakakodzera sleeve stabilizer uye yekuisa musanganiswa kwakakosha mukudzikisa kukweshera kwecasing uye kunatsiridza casing centering.
Nguva yekutumira: Aug-06-2024
