I-API 5CT Oilwell Float Collar

Izinto eziyisisekelo ezintantayo zihlanganisa i-Float Collar kanye ne-Float Shoe:

I-Float Shoe iqukethe i-backpressure valve evimbela uketshezi ukuthi lungene ku-casing ngenkathi ipayipi yehliselwa embobeni futhi ivimbele usimende ukuthi ungabuyeli egodini ngemva kokubekwa kuyilapho uvumela ukujikeleza kwehle nge-casing.

Amakholomu Okuntanta abekwe ilungu elilodwa kuya kwamathathu ngaphezu kweSicathulo Sokuqondisa noma Isicathulo Esintantayo.Banikeza isihlalo samapulaki kasimende, ipulaki eliphansi elimpontshelwa ngaphambi kukasimende kanye nepulaki eliphezulu ngemuva komthamo ogcwele wodaka.Uma usuhlezi, ipulaki ephezulu ivala ukugeleza koketshezi futhi ivimbele ukugudluzwa ngokweqile kukasimende.Isikhala esiphakathi kwe-Float Shoe kanye ne-Float Collar sihlinzeka ngendawo yokubamba ukubamba uketshezi okungenzeka ukuthi lungcolile kusukela esenzweni sokusula sepulaki kasimende ephezulu, kuvikelwe uketshezi olungcolile esicathulweni lapho isibopho esiqinile sikasimende sibaluleke kakhulu.I-Float Collars ihlanganisa i-backpressure valve futhi isebenza ngokuyisisekelo umsebenzi ofanayo ne-Float Shoe.Lezi zisetshenziswa zibalulekile ekugcineni ubuqotho bomthombo kanye nokusebenza ngempumelelo kukasimende, ukuqinisekisa isisekelo esiqinile sokuqedwa komthombo.