Roller cone drill biit IDC637 4 5/8" (118mm)
Nkọwa ngwaahịa
N'ogbe API TCI tricone roller cone drill bits nwere ọnụ ahịa mbelata na ngwaahịa sitere na China na-ebubata maka igwu mmiri
Nkọwa Bit:
IADC: 637 - akwụkwọ akụkọ TCI ejirila ihe nchebe dị elu maka nhazi siri ike nke nwere oke mkpakọ.
Ike mkpakọ:
100-150 MPA
14,500 - 23,000 PSI
Nkọwa ala:
Nkume siri ike, nke ọma kọmpat dị ka: silica limestones siri ike, streaks quarzite, pyrite ore, hematite ore, magnetite ore, chromium ore, phosphorite ore na granites.
Anyị nwere ike ịnye TCI ibe n'ibe n'ụdị nha (site na 3 3/8 "ruo 26") yana ọtụtụ koodu IAC.
4 5/8 "TCI tricone bit na-eji nke ọma na-egwupụta mmiri nke ọma, nchọpụta, HDD pilot oghere, ntọala piling, o nwere Central jet oghere imewe, otú ọ na-arụ ọrụ maka reverse mgbasa mkpọpu.
A na-emechi ihe nbibi ahụ, ndụ ọrụ dị ogologo karịa ihe na-emepe emepe.Ntinye conical tungsten carbide ntinye nwere ọnụego ntinye dị elu karịa ihe ntinye ụdị okirikiri dị na mgbapu nkume siri ike.
Nkọwapụta ngwaahịa
| Nkọwapụta isi | |
| Nha nke Rock Bit | 4 5/8 sentimita asatọ |
| 117.5 mm | |
| Ụdị Bit | Ọnụ ego nke TCI Tricone Bit |
| Njikọ eriri | 2 3/8 API REG PIN |
| Koodu IDC | IDC 637G |
| Ụdị ibu | Akwụkwọ akụkọ mechiri emechi yana Nchedo nlele |
| Akara Akara | Elastomer ma ọ bụ rọba / ọla |
| 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 |
| Nozzles | Central Jet oghere |
| Oke arụ ọrụ | |
| WOB (Arọ na Bit) | 13,257-31,907 lbs |
| 59-142KN | |
| RPM(r/min) | 40-180 |
| Nhazi | Medium e guzobere na ala mkpakọ ike, dị ka ọkara, soft shale, ọkara rọrọ limestone, ọkara rọrọ arọ, ọkara rọrọ ájá, ọkara e guzobere na ike na abrasive interbeds, wdg. |
Far Eastern bụ ụlọ ọrụ mmepụta ihe na-ahụ maka ihe ọkụkụ, dị ka tricone ibe n'ibe, PDC ibe n'ibe, HDD oghere oghere, ntọala roller cutters maka mmiri ọma, mmanụ, gas ọma, Ngwuputa, ewu, geothermal, directional agwụ agwụ, na n'okpuruala ntọala na-arụ ọrụ n'ebe nile. uwa.Ọrụ anyị bụ ọnụ ala nke mkpọpu-kwa-mita.Ngosipụta nke Far Ista Drilling ga-enyere gị aka imeta karịa.
