ʻO ka wili ʻōwili cone biit IADC637 4 5/8″ (118mm)
Wehewehe Huahana
ʻO nā ʻāpana wili cone tricone API TCI kūʻai nui me ke kumu kūʻai hoʻemi ʻia ma ka waihona mai ka mea hoʻolako Kina no ka wili luawai
Wehewehe ʻana o ka Bit:
IADC: 637 - ʻO ka ʻāpana bearing i hoʻopaʻa ʻia me ka puke pai TCI me ka pale gauge no nā ʻano paʻakikī waena me ka ikaika compressive kiʻekiʻe.
Ikaika Hoʻopaʻa:
100 - 150 MPA
14,500 - 23,000 PSI
Wehewehe ʻĀina:
Nā pōhaku paʻakikī a paʻa pono e like me: nā pōhaku limestone silica paʻakikī, nā kaha quarzite, nā ʻāpana pyrite, nā ʻāpana hematite, nā ʻāpana magnetite, nā ʻāpana chromium, nā ʻāpana phosphorite a me nā granite.
Hiki iā mākou ke hāʻawi i nā ʻāpana TCI i nā nui like ʻole (mai 3 3/8" a 26") a me ka hapa nui o nā code IADC.
Hoʻohana nui ʻia ka 4 5/8" TCI tricone bit i ka ʻeli ʻana i ka lua wai, ka ʻimi ʻana, ka lua hoʻāʻo HDD, ka paila kahua, he hoʻolālā lua jet waena kona, no laila hiki ke hana no ka ʻeli ʻana i ke kaʻapuni hoʻohuli.
Ua sila ʻia ka bearing, ʻoi aku ka lōʻihi o ke ola hana ma mua o nā ʻāpana roller bearing hāmama. ʻOi aku ka wikiwiki o ka penetrating insert tungsten carbide ʻano conical ma mua o nā mea hoʻokomo ʻano poepoe i ka ʻeli ʻana i nā pōhaku paʻakikī.
Nā kikoʻī huahana
| Nā Kikoʻī Kumu | |
| Ka nui o ka ʻāpana pōhaku | 4 5/8 ʻīniha |
| 117.5 mm | |
| ʻAno Bit | ʻO ka ʻāpana Tricone TCI |
| Hoʻohui kaula | 2 3/8 API REG PIN |
| Kaʻina IADC | IADC 637G |
| ʻAno Bearing | ʻO ka Bearing Sila ʻia me ka Palekana Gauge |
| Sila Hāpai | ʻElastomer a i ʻole Rubber/ Metal |
| 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 |
| Nā Nozzles | Lua Waena o ka Jet |
| Nā Palena Hana | |
| WOB (Kaumaha ma luna o ka Bit) | 13,257-31,907 paona |
| 59-142KN | |
| RPM (r/min) | 40~180 |
| Hoʻokumu ʻana | Hoʻokumu waena me ka ikaika compressive haʻahaʻa, e like me ka shale waena, shale palupalu, limestone palupalu waena, limestone palupalu waena, one pōhaku palupalu waena, hoʻokumu waena me nā interbeds paʻakikī a abrasive, a pēlā aku. |
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 mining, ke kūkulu ʻana, ka geothermal, ka boring kuhikuhi, a me ka hana kahua ma lalo o ka honua a puni. ʻO kā mākou misionari ka haʻahaʻa loa o ke kumukūʻai o ka wili ʻana-no-ka-mika. E kōkua ka maikaʻi o Far Easter Drilling iā ʻoe e hoʻokō i nā mea hou aku.
