Mpempe mmanụ mmanụ API bụ maka igwu mmiri miri emi yana ọnụ ahịa mbelata
Nkọwa ngwaahịa
N'ogbe API oilfield tricone drill dị nro na ngwaahịa nwere ọnụ ahịa mbelata sitere na ụlọ ọrụ China
Tricone bit bụ ngwá ọrụ dị mkpa maka ịkụ ihe n'ubi mmanụ. Ọ dịkwa mkpa ịhọrọ ihe ọkụkụ kwesịrị ekwesị maka ọrụ dị iche iche.
Tricone bit nwere eze nchara / milled eze na ntinye TCI dabere na ihe dị iche iche. Steel nha nha na-adabara oke nro formations na ala compressive.TCI tricone bit adabara ike formations na elu compressive.
Afọ ojuju nke onye ahịa bụ isi ihe ga-eme n'ọdịnihu anyị. Anyị nwere ụlọ ọrụ nke anyị, sistemu ngwaahịa dị iche iche yana ọrụ ngwaahịa ire ere na mgbe irechara.
Nkọwapụta ngwaahịa
Nkọwapụta isi | |
Nha nke Rock Bit | 17 1/2 sentimita asatọ |
444.5 mm | |
Ụdị Bit | Ntinye Tungsten Carbide (TCI) bit |
Njikọ eriri | 7 5/8 API REG PIN |
Koodu IDC | IDC637G |
Ụdị ibu | Akwụkwọ akụkọ |
Akara Akara | Elastomer mechiri emechi |
Nchekwa ikiri ụkwụ | Dị |
Nchekwa Shirttail | Dị |
Ụdị okirikiri | Mgbasa apịtị |
Ọnọdụ igwu mmiri | Mkpọpu ala Rotary, elu temp mkpọ ala, omimi mkpọ ala, moto mkpọ ala |
Oke arụ ọrụ | |
WOB (Arọ na Bit) | 42,883-119,765 lbs |
222-533KN | |
RPM(r/min) | 180-40 |
Nhazi | Nhazi siri ike na ike mkpakọ dị elu, dị ka shale siri ike, limestone, sandstone, dolomite, gypsum siri ike, chert, granite, wdg. |