Rotary tricone Bits IADC517 9 7/8″ (250mm) maka nkume siri ike
Nkọwa Ngwaahịa
Ngwa ahịa API tricone dị na ngwaahịa sitere na onye na-ebubata China bụ maka igwu olulu mmiri ka mma.
Nkọwa Bit:
IADC: 517 - TCI journal sealed bearing bit with gauge protection for soft formations to soft to middle low pressure power.
Ike Mkpakọ:
85 - 100 MPA
12,000 - 14,500 PSI
Nkọwa Ala:
Nkume siri ike ma dị mfe ịkpụ dịka nkume ájá nwere ọtụtụ quartz, nkume limestone siri ike ma ọ bụ chert, ihe ndị dị na hematite, nkume siri ike ma dị mfe ịkpụ dịka: nkume ájá nwere ihe njikọ quartz, dolomites, quartzite shales, magma na nkume ndị nwere oke akpụ akpụ.
Far Eastern Drilling nwere ike inye obere ihe eji egwu mmiri tricone n'ọtụtụ nha (site na 3 7/8” ruo 26”) yana ọtụtụ Koodu IADC.
9 7/8 inch (250mm) bụ nha nkịtị n'ime olulu miri emi dịka olulu mmanụ na gas, ọ bụkwa nha nkịtị n'ime olulu kwụ ọtọ.
Dabere na ihe e ji kpụọ ya, enwere ike iji ihe ndị e ji kpụọ roba silicone mee ihe dịka TCI (carbide insert) na ụdị ezé ígwè. iADC517 bụ ihe e ji kpụọ roba silicone ụdị TCI.
Nhazi nke ihe owuwu.
Ejiri ihe mkpuchi akwụkwọ ndekọ dị elu nke nwere elu abụọ, kọnị mkpọchi bọọlụ, elu siri ike nke isi na-ebu ibu, eriri cone nke ejiri ihe na-ebelata esemokwu mee, wee jiri ọlaọcha kpuchie ya, nke na-eme ka iguzogide iyi na iguzogide iwe nke ihe mkpuchi ahụ ka mma nke ọma ma dabara adaba maka ọsọ dị elu.
Ịmechi na ịcha mmanụ.
Ngwugwu ihe mkpuchi ígwè dị elu nwere ihe mkpuchi ígwè abụọ na ihe mkpuchi abụọ na-agbanwe agbanwe. Ihe mkpuchi nrụgide na-eme ka njikọ dị mma n'etiti elu ihe mkpuchi abụọ nke mgbaaka ígwè ahụ site na ike elastic iji nweta mkpuchi nke ihe mkpuchi. N'ịkpọpu ihe, ihe mkpuchi ígwè ahụ na-agbanwe agbanwe ebe ihe mkpuchi siri ike na-agbanwe agbanwe, nke ga-eme ka ntụkwasị obi na ogologo oge nke ihe mkpuchi siri ike dịkwuo mma, ebe sistemụ nkwụghachi nrụgide na mmanụ dị elu nwere ike ime ka ntụkwasị obi nke mmanụ dị mma nke ukwuu.
Nkọwapụta Ngwaahịa
| Nkọwapụta Isi | |
| Nha nke Rock Bit | 9 7/8inches |
| 250.8 mm | |
| Ụdị Bit | TCI Tricone Bit |
| Njikọ eriri | PIN ndekọ API 6 5/8 |
| Koodu IADC | IADC 517G |
| Ụdị ihe eji eburu | Akwụkwọ akụkọ e ji ihe mkpuchi kpuchie ya na nchekwa Gauge |
| Akara na-ebu | Elastomer ma ọ bụ Rubber/Ígwè |
| Nchedo ikiri ụkwụ | Dị |
| Nchedo Uwe Elu | Dị |
| Ụdị Mgbasa | Mgbasa apịtị |
| Ọnọdụ Ịkụ Ọkụ | Ịgbagharị ihe, ịgbagharị ihe dị elu, ịgbagharị ihe miri emi, ịgbagharị ihe na moto |
| Nozl | 3 |
| Usoro Ọrụ | |
| WOB (Ibu na Bit) | 19,773-56,175 lbs |
| 88-250KN | |
| RPM (r/min) | 140-60 |
| Torque elu akwadoro | 37.93-43.3KN.M |
| Nhazi | Ọdịdị dị nro ruo na ọkara nke nwere ike nrụgide dị ala, dịka ájá ájá, gypsum, nnu, nkume limestone dị nro, wdg. |
Anyị bụ ụlọ ọrụ mmepụta ihe eji egwu mmiri ọkachamara, ngwaahịa anyị nwere obere roba silicone, obere PDC, ihe na-emepe HDD, ihe na-ekpo ọkụ ntọala maka olulu mmiri, ebe mmanụ, olulu gas, igwu ala, owuwu, geothermal, igwu ala n'ụzọ ntụziaka, na ọrụ ntọala n'okpuru ala n'ụwa niile. Ebumnuche anyị bụ ire ngwaahịa dị elu na ọnụ ahịa kacha ala.
