Nyusa ukusebenza kwakho kokubhola ngeInkqubo yeDQ30B Top Drive, yenzelwe ukubonelela ngokusebenza kakuhle kunye nolawulo olugqwesileyo kwimithombo ukuya kuthi gaIimitha ezingama-3,000(enepayipi yokubhola eyi-114mm). Yenzelwe ukuthembeka okuqinileyo kunye nokuguquguquka kokusebenza, i-DQ30B sisisombululo esifanelekileyo kwiintlobo ngeentlobo zezicelo zokubhola.
Iimpawu eziphambili kunye neenzuzo:
Yenzelwe ubunzulu obuyi-3,000m: Yenziwe ngobuchule ukuze ibonelele ngokusebenza okuphezulu kunye nokuthembeka kwimisebenzi yokugrumba enzulu.
Ukuphathwa koMthwalo oPhezulu kunye neTorque: KunyeUmthwalo olinganiswe yi-1,800 KNkwayeI-torque ephumayo eqhubekayo engama-27.5 KN.m, le nkqubo iqinisekisa ukusebenza okunamandla nokungaguquguqukiyo.I-torque ephezulu yokuqhekeka eyi-41 KN.minika ukuphathwa kakuhle kwemibhobho kunye nokuthembeka koqhagamshelo.
Ukujikeleza Okuchanekileyo kunye noLawulo lwesantya: Uluhlu lwesantya somngxuma oyintloko oluhlengahlengiswa ngokungenasiphelo0-200 RPMzidityaniswe neI-adaptha yekhonkco ejikelezayo engama-360°ibonelela ngobuchule obungenakuthelekiswa nanto bokubeka i-wellbore kunye nokwenza ngcono ukubhola.
Ukujikeleza Kodaka Okuqinileyo: Umjelo wokujikeleza kodaka, ulinganiswe kwi35/52 MPa, kunye neI-105 MPa IBOP (iHydraulic/iManual), iqinisekisa ukusebenza okukhuselekileyo nokuthembekileyo kwiindawo zokugrumba ezinoxinzelelo oluphezulu.
Ubuchule bokuBamba obuSebenza ngeendlela ezininzi: I-clamp yangasemva ivumela imibhobho yokubhola ukusuka85mm ukuya kwi-187mm, enika ukuguquguquka okungaqhelekanga kwiindlela ezahlukeneyo zokubhola.
Ixesha leposi: Agasti-20-2025