Hale hana tricone API o ka ʻāpana wili kinoea no ka luawai pōhaku paʻakikī

Ka nui o ka ʻāpana pōhaku:	8 1/2 ʻīniha
Palapala hōʻoia:	API & ISO & SGS
Helu Hoʻohālike:	IADC437G
Paʻa Sila:	ʻO ka hali i hoʻopaʻa ʻia metala
Mea Hana:	Ke kila manganese kiʻekiʻe
WOB:	0.35-0.95(KN/mm)
RPM:	140-60(r/min)
Ka Manawa Palapala Hoʻokō	3 mau makahiki
Hoʻonohonoho kūpono:	ʻO ka shale, ka lepo, ka pōhaku one a me ka conglomerate, a pēlā aku

E leka uila mai iā mākou

Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

Wehewehe Huahana

Nā ʻāpana wili pōhaku tricone kinoea kūlohelohe API kūʻai nui me ka bearing i hoʻopaʻa ʻia i ka maka metala mai ka hale hana Kina.
ʻO IADC: 437 ka TCI journal sealed bearing bit me ka pale gauge no nā ʻano palupalu me ka ikaika compressive haʻahaʻa a me ka hiki ke wili kiʻekiʻe.
ʻO nā ʻano compressive penei:
65-85 MPA
9,000-12,000 PSI
Hiki iā mākou ke hāʻawi i nā ʻāpana tricone i nā nui like ʻole (mai 3” a i 26”) a meka hapa nui o nā code IADC.
ʻO nā pilikia geology ʻenekinia kinoea nui o ka ʻeli ʻana i ka lua hohonu (ke kaomi hoʻokumu ʻano ʻē, ka paʻa ʻole o ka paia ʻaoʻao, ka pale kūlohelohe o ke kūkulu ʻana a me ka hōʻino ʻana o ka waihona, a me nā mea ʻē aʻe) a me kona mau ʻano, ka pale ʻana, a me ka mālama ʻana, ʻo ia hoʻi nā pilikia geology ʻenekinia ʻeli.
I ka hoʻolālā a me ke kūkulu ʻana o ka ʻenekinia ʻeli luawai, hoʻohana ʻia ka nānā ʻana i nā pilikia geological a me ka loiloi hahai ʻana, ʻoiai e hana me nā ʻano kaomi ʻehā (kaomi hoʻokumu a me ke kaomi hiolo, ke kaomi leakage a me ke kaomi kolamu wai wili), ʻo ia ka hoʻomaikaʻi ʻana i ka maikaʻi o ka hoʻolālā a hoʻokō i ka hōʻoia kumu o ka ʻeli palekana me ka maʻalahi.

Nā kikoʻī huahana

Nā Kikoʻī Kumu
Ka nui o ka ʻāpana pōhaku	8 1/2 ʻīniha
Ka nui o ka ʻāpana pōhaku	215.90 mm
ʻAno Bit	ʻO ka ʻāpana Tricone TCI
Hoʻohui kaula	4 1/2 API REG PIN
Kaʻina IADC	IADC 417G
ʻAno Bearing	ʻO ka Bearing Sila ʻia me ka Palekana Gauge
Sila Hāpai	Paʻa ʻia ka maka metala
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	80
Helu Niho o ka Laina Gage	33
Helu o nā Lālani Gage	3
Helu o nā Lālani o loko	7
Huina o ka Journal	33°
Hoʻokaʻawale	8
Nā Palena Hana
WOB (Kaumaha ma luna o ka Bit)	17,077-49,883 paona
WOB (Kaumaha ma luna o ka Bit)	76-222KN
RPM (r/min)	300~60
ʻO ka torque luna i manaʻo ʻia	16.3-21.7KN.M
Hoʻokumu ʻana	Hoʻokumu palupalu o ke kūpaʻa haʻahaʻa a me ka hiki ke wili kiʻekiʻe.

ʻO nā ʻāpana wili pōhaku 8 1/2 ʻīniha IADC437 no ka wili ʻana i ka luawai me nā ʻano palupalu.
No ka ʻeli ʻana i ka lua hohonu loa, ke paipai nei mākou i nā ʻāpana tricone paʻa metala i ʻoi aku ka hohonu o ka ʻeli ʻana ma mua o 1000 mika, no ka ʻeli ʻana i ka pōhaku paʻakikī a me ka ʻeli ʻana i ka lua hoʻokele ʻauwai lōʻihi ʻaʻole i ʻoi aku ka lōʻihi ma mua o 300 mika ke paipai nei hoʻi mākou i nā ʻāpana tricone paʻa metala.
ʻEli Hikina Loahe 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina ka ʻike lawelawe e hoʻolako i kanā ʻāpana wili a me nā ʻuhane wili holomua no nā noi like ʻole.ʻO ka noi e pili ana i ke kahua aila, ke kinoea kūlohelohe, ka ʻimi honua, ka hoʻoluhi driectional, ka ʻeli ʻana i ka luawai wai, hiki ke hoʻopilikino ʻia nā ʻāpana drill like ʻole e like me nā ʻano pōhaku like ʻole e like me kā mākou palapala hōʻoia oAPI a me ISOno nā ʻāpana tricone a me ka ʻāpana PDC.
Hiki iā mākou ke hāʻawi i ka hopena a kā mākou ʻenekinia ke hiki iā ʻoe ke hoʻolako i nā kūlana kikoʻī, e like me ka paʻakikī o nā pōhaku,nā ʻano o ka mea wili, ka wikiwiki rotary, ke kaumaha ma ka bit a me ka torque.