Ama-hinged bow spring centralizersziyadingeka kunoma yisiphi isicelo se-wellbore. Zisekela futhi zivikele i-casing ngesikhathi sokufakwa, ziqinisekisa ukufaka usimende ngendlela efanele futhi zisiza ukuvimbela umonakalo obizayo emgodini womthombo. Lezi zingxenye eziyinhloko zama-centralizers zakhiwe ngensimbi yasentwasahlobo futhi zenza inqubo evamile yokwelapha ukushisa komnsalo. Lokhu kuzihlinzeka ngokuzinza nokuqina kwesikhathi eside, kuqinisekisa ukuthi zisebenza kahle ngisho nasezimeni eziyinselele.
I-bow spring centralizer enehinged engashicileli iyisixazululo esisebenzayo nesiguquguqukayo sezinhlelo zokusebenza ze-wellbore ezingafuneki kangako. Ziqinile, zizinzile futhi kulula ukuzisebenzisa, ezinohlu lokucushwa komnsalo ukusiza ukuthuthukisa ukusebenza kwazo. Lolu hlobo lwe-centralizer lulungele izimo lapho imvume ye-annular inomkhawulo noma ubukhulu bemigodi behluka. Isici sehinge senza i-centralizer ibe lula ukuyifaka ngaphandle kokushisela.
Ama-hinged bow spring centralizerszenzelwe ukuhlinzeka ngokuhlukaniswa okuhle kakhulu, okusho ukuthi ikesi lihlala ligxile emthonjeni. Lokhu kugwema izinkinga ezibizayo nezidla isikhathi njengokungasimende kahle nokunamathelisa okuhlukile. Ukucushwa komnsalo kuvumela ukugudluzwa okusebenzayo koketshezi kanye nokususwa kodaka ngesikhathi sokusebenza kukasimende.
Lawa ma-centralizers atholakala ngosayizi abahlukahlukene ukuze athwale osayizi abahlukene be-casing futhi afakwa kalula kusetshenziswa indlela yama-slide. Angasetshenziswa kuzo zombili izimbobo eziqondile neziphambukile, okuzenza zibe ukukhetha okuguquguqukayo kunoma yikuphi ukusebenza kokumba.
Ama-hinged bow spring centralizerskuyisinqumo esihle kakhulu sezinhlelo zokusebenza ze-wellbore ezingadingi ukuzinza okukhulu nokuqina kwama-centralizers ashiselwe. Banikeza ukwesekwa okwanele kanye nesivikelo ku-casing, ukuvimbela umonakalo kanye nokuqinisekisa ukusebenza okufanele kukasimende. Asebenziseka kalula, ahlukahlukene, futhi atholakala ngamasayizi ahlukahlukene ukuze alingane osayizi abahlukahlukene bendawo ebiyelwe.
Ekuphetheni,ama-hinged bow spring centralizersziyisixazululo esinokwethenjelwa nesisebenzayo sezinhlelo zokusebenza ze-wellbore ezingafuneki kangako. Zakhiwe ngensimbi yasentwasahlobo kanye ne-carbon steel futhi zithola inqubo evamile yokwelashwa kokushisa komnsalo ukuze ziqine futhi zizinze. Idizayini enamahinge izenza kube lula ukuzifaka, futhi uhla lwazo lokucushwa komnsalo luvumela ukusebenza okuthuthukisiwe.
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Isikhathi sokuthumela: May-06-2023
