Ngwa ODEX Eccentric Drilling Tool/Eccentric Ibu Mbufe Drill Bit

1.Rock Drilling Eccentric Overburden Casing System bụ usoro a na-ahọrọ taa maka ịkụ ala n'ọnọdụ ala siri ike, dịka ọmụmaatụ, ebe enwere nkume nkume ma ọ bụ usoro rụrụ arụ.Eccentric casing sistemu bụ ihe ngwọta kachasị mma n'ihi na enwere ike iji nku reaming nke nwere ike iweghachi ya na oghere na-esote.Emebere nke a karịsịa maka oghere ndị na-emighị emi, dị ka ọ na-adịkarị n'ịgbapụta olulu mmiri, olulu mmiri geothermal, na ọrụ obere ikpo ọkụ.EDS dị mma maka oghere dị mkpirikpi n'ime oke ibu siri ike.