I-API 7-1 I-Brusher Ejikelezayo Nengajikeleziyo Umfanekiso Obonakalayo

I-API 7-1 Ejikelezayo Nengajikeleziyo Ibhrashi Yesixokelelwano

Inkcazo emfutshane:

Ibhrashi ye-GS (I) Type Casing Brusher yenye yezixhobo ezincedisayo ezibalulekileyo ekugqityweni komngxuma, ukuvavanywa kunye nokusebenza komngxuma ongaphantsi komhlaba.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo seMveliso

I-GS (I) Type Casing Brusher yenye yezixhobo ezincedisayo ezibalulekileyo ekugqityweni komngxuma, ukuvavanya kunye nokusebenza komngxuma ongaphantsi. Injongo yayo ephambili kukususa iziqhoboshelo eziseleyo emva kokusebenza kokukrwela i-downhole casing inner wall scraper kunye nokukhusela ukucoceka kodonga olungaphakathi lwe-casing, ukuze kube lula ukusebenza kwezixhobo zokugrumba. Ihlala isetyenziswa kunye ne-casing scraper. I-GS (I) Type Casing Brusher ayifanelekanga ukusebenza ekugrumbeni.

Ukwakhiwa kweMveliso

I-GS (I) Uhlobo lwe-Casing Brusher (eza kubizwa ngokuba yi-casing brusher) yenziwe nge-mandrel, i-centralizing sleeve, i-steel brush support, i-steel brush, njl. I-centralizing sleeve ifakwe embindini we-mandrel. Ububanzi be-centralizing sleeve buncinci kancinci kunobubanzi bangaphakathi be-casing. Ingajikeleza ngokukhululekileyo kwi-mandrel kwaye idlale indima ye-centralization xa ucoca udonga lwangaphakathi lwe-casing. Khetha i-sleeve esembindini kunye ne-steel brush enobungakanani obuhambelanayo ngokwe-casing yangaphakathi eyahlukileyo.

Umgaqo Wokusebenza

Emva kokucoca udonga lwangaphakathi lwekhava ngesikrabha sekhava, kuba isikrabha siqinile, kuya kubakho umsantsa omncinci phakathi kwesikrabha nodonga lwangaphakathi lwekhava, kwaye ezinye izincamathiselo ziya kuhlala emva komsebenzi wokukrabha. Ngeli xesha, ikhava inokucocwa ngakumbi ngeBrashi yeKhava. Ibhrashi yentsimbi inobunzima kwaye inokuqhagamshelana ngokupheleleyo nodonga lwangaphakathi lwekhava ukuze ibhrashise udonga lwangaphakathi lwekhava; Isingxobo esiphakathi sidlala indima yokubeka phakathi, ukuze ibhrashi yentsimbi ejikelezileyo ikwazi ukudibana ngokulinganayo nangaphakathi kwekhava, kwaye ikhusele ibhrashi yentsimbi ekukhutshweni kakhulu ngaphakathi kwekhava.