Ụlọ ọrụ API nke Reverse Circulation Rock Drilling PDC Bit
Nkọwa Ngwaahịa
Mgbasagharị azụ bụ ụdị teknụzụ igwu ala, mmiri apịtị dị n'ime paịpụ igwu ala na-esi n'ala ruo n'ala, enwere ike ịmịpụta nnukwu iberibe nkume site na ala oghere iji zere imebi ugboro ugboro, yabụ ọsọ igwu ala na-adị ngwa ngwa ma dịkwa elu.
Ọwụwa Anyanwụ nke Ọwụwa Anyanwụbụ ndị ọkachamara n'ọrụ mmepụta ihe na igwe egwu, dịkaihe eji emegharị ihe, ihe eji emegharị ihe dịka tricone roller cone, ihe eji emegharị ihe dịka tricone, ihe eji emeghe oghere HDD, ihe eji ehicha ihe maka ntọala maka ngwa dị iche iche.Ngwa gụnyereubi mmanụ, gas eke, nchọpụta ala, ịkụ ihe na-agwụ ike, igwu ala, igwu olulu mmiri, HDD, owuwu, na ntọala.
Dịka ụlọ ọrụ mmepụta ihe na-egwu mmiri na China, anyị na-elekwasị anya n'ịbawanye ndụ ọrụ nke igwe ihe. Anyị na-agbalị mgbe niile imeziwanye igwe ihe ndị nwere ọnụego ntinye dị elu. Ebumnuche anyị bụ ire ngwaahịa dị elu na ọnụ ahịa kacha ala. Ogo na teknụzụ igwu mmiri nke ọwụwa anyanwụ ga-enyere gị aka inweta ihe ndị ọzọ










