Ukufakwa kwindawo enyeidlala indima ebalulekileyo ekusebenzeni ngempumelelo kunye nokufakwa kwesamente kwizingxobo zeoli kunye nerhasi. Iqinisekisa ukuba iqula lihlala ligxile kumthombo, nto leyo evumela ukubekwa kwesamente ngokufanelekileyo kunye nemfezeko yomthombo womthombo. Nangona kunjalo, ukufezekisa ukulingana okufanelekileyo phakathi kwamandla kunye nokuguquguquka kunokuba ngumngeni.
Apha kulapho ethembekileyoisaphetha spring centralizer umenziuyadlala. Ngokuqina kwabo okukhethekileyo kunye nokuguquguquka okubalaseleyo kwe-downhole, babonelela ngesisombululo esenza ukuba i-casing isebenze ngokufanelekileyo, ukugcina ixesha kunye nemali yabaqhubi xa befikelela kubunzulu bubonke.
Ezi centralizers ziyilelwe ukuba zidlule imigangatho ye-API 10D ukumelana nobunzimaiimeko downhole. Ukuqala kwe-zero kunye nokusebenza kwamandla kuphelisa umngcipheko we-casing jamming, ngelixa uvumela intshukumo egudileyo nelula yecasing. Oku akugcini nje ukugcina ixesha le-rig, kunciphisa ukuguga kunye nokukrazula kwisixhobo, ukugcina imali kumqhubi.
Ukongeza,bow spring centralizersukubonelela ngenkxaso efanelekileyo, eqinisekisa ukuba i-casing ibekwe kwindawo efanelekileyo kwaye igcinwe ngokukhuselekileyo. Esi sikhewu sibalulekile ekufezekiseni isamente esebenzayo kuba ivumela ulwelo lokugrumba kunye nesamente ukuba lihambe lijikeleze i-casing.
Ukongeza kumandla, ezi centralizer zineempawu ezibalaseleyo ze-hydrodynamic. Oku kuthetha ukuba bavumela ukuhamba kakuhle kwamanzi, ukunciphisa imingcipheko yomjelo kunye nokuqinisekisa ukubekwa kwesamente ngokufanelekileyo. Oku ekugqibeleni kuphucula imfezeko ye-wellbore kwaye kwandisa imveliso.
Enye inzuzo yokusebenza nomntu othembekileyoisaphetha spring centralizer umenzikukusebenza kwayo okuphuculweyo. Ezi ziphakathi ziyilelwe ukuba zihambe ngokulula emithonjeni, enxaxhileyo okanye ethe tye ngaphandle kokubeka esichengeni ukusebenza kwazo. Oku kuguquguquka kuqinisekisa ukuba abaqhubi banokufikelela kwindawo eyodwa kuyo nayiphi na ubumbeko bomthombo, ukonga ixesha kunye nomzamo.
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Ixesha lokuposa: Aug-17-2023
