Mea hoʻolako ʻoki wili API IADC216 5 3/4 ʻīniha (146mm)
Wehewehe Huahana
Kumu hana
2) Ka hoʻohuli ʻana o ka ʻūlili wili Ke hoʻohuli ʻia ka ʻūlili wili, ua kapa ʻia ʻo ka hoʻohuli ʻana o ke cone ma ke ʻano ʻē a puni ke axis o ka niho palm he auto rotation. Hoʻoholo ʻia ka wikiwiki o ka hoʻohuli ʻana o ke cone e ka wikiwiki o ka hoʻohuli ʻana o ka ʻūlili wili, a pili ia i ka hopena o nā niho ma lalo o ka luawai.
3) Ka hopena o ka haʻalulu lōʻihi (haʻalulu axial) i ka wāwahi ʻana i ka ʻāpana wili ʻO ka hoʻololi ʻana o ke kūlana o ke kikowaena huila e hoʻohuli ai ka ʻāpana wili i luna a i lalo ma ke kuhikuhi axial, ʻo ia ka haʻalulu lōʻihi o ka ʻāpana wili, e pili ana i nā ʻano hoʻonohonoho ʻana o ka ʻāpana wili e like me ke kiʻekiʻe o ka niho a me ka mamao o ka niho a me ka lithology. He liʻiliʻi nā amplitudes o nā strata palupalu, ʻoiai he nui nā amplitudes o nā strata paʻakikī. Hoʻohālikelike ʻia ke alapine haʻalulu me ka helu o nā niho a me ka wikiwiki o ka cone.
ua hoʻoholo ʻia e nā ʻano hoʻonohonoho o ka drill bit. I nā ʻano palupalu, nui ka paheʻe ʻana o ka bit, a i nā ʻano paʻakikī, ia
pono e liʻiliʻi e like me ka hiki a i ʻole e paheʻe.
Nā kikoʻī huahana
| Nā Kikoʻī Kumu | |
| Ka nui o ka ʻāpana pōhaku | 5 3/4" |
| 146.1mm | |
| ʻAno Bit | ʻOki Tricone niho kila / ʻOki Tricone niho wili ʻia |
| Hoʻohui kaula | 3 1/2 API REG PIN |
| Kaʻina IADC | IADC 216 |
| ʻAno Bearing | ʻO ka Bearing Roller Sila ʻia |
| Sila Hāpai | Sila Laho |
| Palekana Kuʻekuʻe | ʻAʻole 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) | 9,879-27,904 paona |
| 44-124KN | |
| RPM (r/min) | 60~180 |
| Hoʻokumu ʻana | Nā ʻano palupalu a waena me ka ikaika compressive kiʻekiʻe, e like me ka pōhaku lepo, gypsum, paʻakai, pōhaku lepo palupalu, a pēlā aku. |
Hoʻohana nui ʻia ka 5 3/4" 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 wili bearing hāmama.










