ʻO ka ʻāpana tricone TCI IADC417 17.5″(444.5mm)
Wehewehe Huahana
Hale hana API a me ISO o TCI Tricone Bit IADC417 17 1/2 ʻīniha me ke kumu kūʻai hoʻēmi.
Wehewehe ʻana o ka Bit:
IADC: 417 - ʻO ka bit bearing i hoʻopaʻa ʻia me ka puke pai TCI me ka pale gauge no nā ʻano palupalu me ka ikaika compressive haʻahaʻa a me ka hiki ke wili kiʻekiʻe.
Ikaika Hoʻopaʻa:
65 - 85 MPA
9,000 - 12,000 PSI
Wehewehe ʻĀina:
Nā wā lōʻihi o nā ʻāpana one palupalu loa i hoʻopaʻa pono ʻole ʻia, nā dolomite, nā pōhaku one, nā lepo lepo, nā paʻakai a me nā pōhaku limestone.
Hiki iā Far Eastern Drilling ke hāʻawi i nā ʻāpana wili tricone i nā nui like ʻole (mai 3” a 26”) a me ka hapa nui o nā Code IADC.
Loaʻa iā mākou nā ʻāpana tricone niho TCI a me Steel e like me nā mea ʻoki. .
Ua kapa pū mākou i nā ʻāpana tricone niho kila he ʻāpana tricone niho wili ʻia no ka mea ua hana ʻia nā niho e ka mīkini wili, ua paʻakikī ka ʻili cone e ka tungsten carbide.
He kūpono nā wili niho kila no nā ʻano palupalu loa me ka ikaika compressive haʻahaʻa a me ka hiki ke wili kiʻekiʻe. He mea nui e koho i nā ʻāpana wili kūpono no ka papahana wili. Hiki i kā mākou ʻenekinia ke hoʻolālā i ke kaha kiʻi e koho i nā ʻāpana wili maikaʻi loa nāu.
Nā kikoʻī huahana
| Nā Kikoʻī Kumu | |
| Ka nui o ka ʻāpana pōhaku | 17 1/2 ʻīniha |
| 444.5 mm | |
| ʻAno Bit | ʻO ka ʻāpana Tricone TCI |
| Hoʻohui kaula | 7 5/8 API REG PIN |
| Kaʻina IADC | IADC 417G |
| ʻAno Bearing | ʻO ka Bearing Sila ʻia me ka Palekana Gauge |
| Sila Hāpai | ʻElastomer/Lāhola |
| Palekana Kuʻekuʻe | Loaʻa |
| Palekana ʻili lole | Loaʻa |
| ʻAno Kaʻapuni | Ka Hoʻolaha ʻana o ka Lepo |
| Kūlana ʻeli | ʻEli wili, ʻeli wela kiʻekiʻe, ʻeli hohonu, ʻeli motika |
| Ka Helu o nā Niho | 77 |
| Helu Niho o ka Laina Gage | 41 |
| Helu o nā Lālani Gage | 3 |
| Helu o nā Lālani o loko | 6 |
| Huina o ka Journal | 33° |
| Hoʻokaʻawale | 4.8 |
| Nā Palena Hana | |
| WOB (Kaumaha ma luna o ka Bit) | 35,053-99992 paona |
| 156-445KN | |
| RPM (r/min) | 150~60 |
| ʻO ka torque luna i manaʻo ʻia | 9.5-12.2KN.M |
| Hoʻokumu ʻana | Hoʻokumu palupalu o ke kūpaʻa haʻahaʻa a me ka hiki ke wili kiʻekiʻe. |
He loea ʻo Far Eastern i nā ʻāpana wili, e like me nā ʻāpana tricone, nā ʻāpana PDC, ka mea wehe puka HDD, nā mea ʻoki wili kumu no ka lua wai, ke kahua ʻaila, ka lua kinoea, ka hana ʻeli ʻana, ke kūkulu ʻana, ka geothermal, ka ʻeli kuhikuhi, a me ka hana hoʻokumu honua ma ka honua holoʻokoʻa. ʻO kā mākou kumu ke kūʻai aku i nā huahana kiʻekiʻe ma ke kumu kūʻai haʻahaʻa loa.
