Ukukhetha i-Centralizer kudlala indima ebalulekileyo ekuqinisekiseni imfezeko ye-oyile kunye ne-gas well casing. Phakathi kweenketho ezahlukeneyo ezikhoyo, ezichazwenon-welding spring bow centralizersziye zavela njengesisombululo esithembekileyo nesiphezulu sokusebenza kwiimeko ezahlukeneyo zokubhoboza kakuhle.
Ezi centralizers ziyilelwe ukuhlangabezana ityhubhu okanye izicelo casing kumaqula nkqo kunye atenxileyo, kuquka cased kunye namaqula imingxuma evulekileyo. Enye yeenzuzo zabo eziphambili kukukwazi ukubonelela ngezithuba ezininzi kwiindawo ezininzi kwi-annulus, ebaluleke kakhulu ekufezekiseni iimeko ezifanelekileyo zokufaka isamente kunye nokuhlukaniswa kwendawo. Olu phawu lubaluleke kakhulu kumaqula angafuni ukujikeleza, okuwuvumela ukuba ulungelelaniswe neemeko zokusebenza ezahlukeneyo.
Okuchaziweyonon-welding spring bow centralizerihlolwe ngokungqongqo kwaye yaqinisekiswa ukuba ihambelane ne-API Specification 10D, iqinisekisa ukuthembeka kwayo kunye nokuqina ngexesha lokusebenza. Oku kuthetha ukuba abaqhubi banokuzithemba ekusebenzeni kwezi zinto ziphakathi, besazi ukuba bayayifezekisa imigangatho yoshishino kwaye bangqiniwe ukuba bayamelana nobunzima bemekobume yokubhodlozwa kwamaqula.
Enyanisweni, ukusetyenziswa kweziizinto eziphambiliinokuba negalelo kwimpumelelo yonke yomsebenzi we-cementing ngokukhuthaza ukubunjwa kwesamente efanayo yesamente ejikeleze i-casing. Oku ke kunceda ukomeleza ukwahlukaniswa kwendawo kunye nokunciphisa imiba enokubakho efana nokufuduka kwerhasi kunye noxinzelelo lwecasing oluzinzileyo. Ngokugcina imfezeko egciniweyo, ezi zigcini zixhasa imveliso yexesha elide kunye nokhuseleko.
Ukongeza, iuyilo olungena-welded lwe-centralizerkulula ukuyifaka, ukunciphisa ixesha kunye nomzamo ofunekayo wokusasazwa. Oku kunenzuzo ngokukodwa kwimisebenzi ebeka phambili ukusebenza kakuhle kunye nokusebenza kakuhle kweendleko.
Isishwankathelo, sicacisiwenon-welding spring bow centralizerszisisisombululo esinexabiso sokufumana imfezeko yecasing egqwesileyo kwiimeko ezahlukeneyo zokubhoboza kakuhle. Ukusebenza kwabo okuphezulu, ukuthotyelwa kwemigangatho yoshishino kunye nokuguquguquka kwezinto ezininzi kubenza babe lolona khetho lubalaseleyo kubasebenzisi abafuna ukwandisa impumelelo kunye nokuthembeka kwemisebenzi yabo yokwakhiwa kwequla kunye nesamente.
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Ixesha lokuposa: Sep-25-2024
