ʻO nā ʻāpana drill tungsten carbide kiʻekiʻe IADC537 5 7/8″ (149mm)
Hōʻike huahana
Kūʻai nui ʻia ʻo API rotary roller rock drill bit ma ka waihona mai Kina hale hana no ka geothermal well drillin
Kūleʻa mākou i ka hoʻolālā ʻana, hana ʻana a me ke kūʻai aku ʻana i nā ʻāpana tricone kiʻekiʻe kiʻekiʻe no nā ʻano hana wili ʻaila.
Hiki iā mākou ke hāʻawi i nā ʻāpana TCI i nā ʻano nui (mai 3 3/8" a i 26") a me ka hapa nui o nā code IADC.
Welina mai e kipa i kā mākou hale hana a hiki iā mākou ke hāʻawi i ka wikiō o kā mākou hui no kāu kuhikuhi!
Makemake mākou e hui pū me ʻoe i ka wā e hiki mai ana
5 7/8 (149mm) IADC537 mea hookahi anawaena maʻamau i ka geothermal luawai lua ma Iapana, Korea, Ethiopia, USA, drillers hoʻohana maʻamau kuhikuhi mudfluid circulation a hoʻohuli circulation. ʻO ka wikiwiki ka wikiwiki o ka wili ʻana i nā ʻiliʻili wili, ua kaʻapuni ʻia nā ʻāpana pōhaku i ka lepo pololei ma waho o ka haki ʻana i nā ʻāpana liʻiliʻi loa.
Huahana Huahana
| Kūlana Kūlana | |
| Nui o ka Pōhaku Bit | 5 7/8 iniha |
| 149.2 mm | |
| ʻAno Bit | TCI Tricone Bit |
| Hookui Uila | 3 1/2 API REG PIN |
| IADC Code | IADC 537G |
| ʻAno Hāpai | Puke Puke Puke me ka pale ana |
| Sila Kaumaha | Elastomer a i ʻole Rubber/Metala |
| Pale Kuʻekuʻe | Loaʻa |
| Pale ʻaʻahu | Loaʻa |
| ʻAno Kaapuni | Kaapuni lepo |
| Kūlana wili | ʻO ka hoʻoheheʻe ʻana i ka Rotary, ka wili kiʻekiʻe kiʻekiʻe, ka wili hohonu, ka wili kaʻa |
| Nozzles | Hole Mokuwaena |
| Nā ʻāpana hana | |
| WOB (kaumaha ma ka bit) | 15,054-33,480 paona |
| 67-149KN | |
| RPM(r/min) | 50~220 |
| Hoʻokumu | ʻO ka hoʻokumu ʻana me ka ikaika haʻahaʻa haʻahaʻa, e like me ka medium, soft shale, medium soft limestone, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc. |
ʻO Far Eastern ka hale hana kūikawā i nā bit drill, e like me nā tricone bits, PDC bits, HDD hole opener, Foundation roller cutters no nā noi like ʻole.
Ma ke ʻano he hale hana drill bits ma Kina, e hoʻonui i ke ola hana drill bit kā mākou pahuhopu. Ke ho'āʻo mau nei mākou e hoʻomaikaʻi i nā'āpana me nā helu komo kiʻekiʻe.ʻO kā mākou kumu e kūʻai aku i ke kūlana kiʻekiʻe me ke kumu kūʻai haʻahaʻa. E ʻoluʻolu e kelepona mai iā mākou inā makemake ʻoe i nā kikoʻī hou aku.
