I-API 7-1 Ibhulashi Lesikhwama Esizungezayo Nelingajikizisi Isithombe Esifakiwe

I-API 7-1 Ibhulashi Le-Casing Elishintshayo futhi Elingaphenduki

Incazelo emfushane:

I-GS (I) I-Type Casing Brusher ingelinye lamathuluzi asizayo abalulekile ukuze aqedele kahle, ahlolwe futhi ahlinzwe.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isicelo somkhiqizo

I-GS (I) I-Type Casing Brusher ingelinye lamathuluzi asizayo abalulekile ukuze aqedele kahle, ahlolwe futhi ahlinzwe.Inhloso yayo eyinhloko ukususa okunamathiselwe okusele ngemuva kokusebenza kokukhuhla kwe-downhole casing yangaphakathi yodonga lwe-scraper nokuvikela ukuhlanzeka kodonga lwangaphakathi lwe-casing, ukuze kube lula ukusebenza okuvamile kwawo wonke amathuluzi okumba.Ngokuvamile isetshenziswa nge-casing scraper.I-GS (I) Ibhulashi Lohlobo Lwe-Casing alifanele ukusebenza kokumba.

Ukwakhiwa Komkhiqizo

I-GS (I) Ibhulashi le-Casing Brusher (Emuva kwalokhu elibizwa ngokuthi i-casing brusher) yenziwe nge-mandrel, umkhono ophakathi nendawo, usekelo lwebhulashi lensimbi, ibhulashi lensimbi, njll. Umkhono wokuhlanganisa ufakwe phakathi nendawo ye-mandrel.Ububanzi bomkhono ophakathi nendawo buncane kancane kunobubanzi obungaphakathi bebhokisi.Ingakwazi ukujikeleza ngokukhululekile ku-mandrel futhi idlale indima ye-centralization lapho ihlanza udonga lwangaphakathi lwe-casing.Khetha umkhono ophakathi nendawo kanye nebhulashi lensimbi elinosayizi ohambisanayo ngokuya ngedayamitha yangaphakathi yebhokisi elihlukile.

Isimiso Sokusebenza

Ngemuva kokuhlanza udonga lwangaphakathi lwe-casing nge-casing scraper, ngenxa yokuthi i-scraper iqinile, kuzoba negebe elincane phakathi kwe-scraper kanye nodonga lwangaphakathi lwe-casing, futhi ezinye izinamathiselo zizohlala ngemva kokusebenza kokukhipha.Ngalesi sikhathi, i-casing ingabuye ihlanzwe nge-Casing Brusher.Ibhulashi lensimbi linokuqina futhi lingathinta ngokugcwele udonga lwangaphakathi lwe-casing ukuze luxube udonga lwangaphakathi lwe-casing;Umkhono ophakathi nendawo udlala indima yokubeka maphakathi nendawo, ukuze ibhulashi lensimbi elikusiyingi likwazi ukuthintana ngokulinganayo nengaphakathi le-casing, futhi livikele ibhulashi lensimbi ekuphumeni ngokweqile nengaphakathi le-casing.