Isiqwenga esinyeisaphetha spring casing centralizerisanda kwenza umva, iyenza ibe lukhetho lokuqala kumaqula athe nkqo elunxwemeni, axwesileyo okanye atenxileyo. Le revolutionisiphakathiyenzelwe ukubonelela ngokusebenza okungenakuthelekiswa nanto kwindawo yokusebenza yecasing enzima.
Enye yeempawu ezibalaseleyo zebow spring centralizersbukuqina kwabo. Iyakwazi ukumelana neemeko ezinzima kakhulu ezidibana nazo ngexesha lokufakwa kwe-bushing. Ulwakhiwo lwayo oluhlala ixesha elide luqinisekisa ukuba luyakwazi ukumelana noxinzelelo olugqithisileyo kunye noyilo lomthombo olomeleleyo, luyenza ilungele umngeni kwizicelo zaselwandle.
Nangona ubude bebow spring centralizerimfutshane, ikwafumana amandla amakhulu okubuyisela. Igcina inqanaba eliphezulu lamandla, iqinisekisa ukugcinwa komgama okusebenzayo ngelixa i-casing. Esi sikhundla sibalulekile ekuqinisekiseni ukusebenza kwesamente ngeyona ndlela kunye nokuthembeka kakuhle.
Ngokungafaniyo ne-centralizer yendabuko, equkethe izinto ezininzi, i-OBU yiyunithi eyomeleleyo. Olu luyilo olungenamthungo luphelisa umngcipheko wokusilela okubangelwa kukwahlulwa kwecandelo kwaye luqinisekisa ukuthembeka kwe-wellbore.
Ukuze kuphuculwe ngakumbi ukusebenza kwe-OBU centralizer, kusetyenziswe inkqubo yonyango lokushisa lobunikazi. Le nkqubo inika i-centerizer ibhalansi egqibeleleyo yokuguquguquka kwesaphetha kunye namandla. Isaphetha sinokumelana nokugoba ngexesha lofakelo lwe-casing ngelixa ugcina ubume bawo bokuqala kunye nomsebenzi. Oku kuqinisekisa ukuba i-centerizer ibonelela ngokucocwa okuhambelanayo kulo lonke ixesha lokusebenza kwe-casing.
I-OBU isiqwenga esinyeisaphetha spring casing centralizerngokwenene lutshintsho lomdlalo kwishishini leoli negesi. Ukomelela kwayo, ukomelela okuphezulu kunye nolwakhiwo ngokubanzi luyenza ibe lukhetho oluthembekileyo nolusebenzayo kwiWell onshore ethe nkqo, ethe tyaba kunye nethambekele. Ukukwazi kwayo ukumelana neemeko ezirhabaxa zecasing iqinisekisa ukusebenza ngempumelelo kwesamente kwaye iphucula imfezeko kunye nobomi benkonzo.
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Ixesha lokuposa: Aug-27-2023
