Hale hana API o nā ʻāpana wili tricone trenchless no ka lua hoʻāʻo

Hale hana API o nā ʻāpana wili tricone trenchless no ka lua hoʻokele Kiʻi i hōʻike ʻia

Inoa Lama:	Hikina Loa
Palapala hōʻoia:	API a me ISO
Helu Hoʻohālike:	IADC517
Ka nui o ke kauoha haʻahaʻa loa:	1 ʻāpana
Nā kikoʻī pūʻolo:	Pahu Plywood
Ka Manawa Hoʻouna:	5-8 mau lā hana
Pōmaikaʻi:	Hana wikiwiki kiʻekiʻe
Ka Manawa Palapala Hoʻokō:	3-5 mau makahiki
Noi:	Luawai ʻaila, Kinoea kūlohelohe, Geothermy, ʻeli luawai wai

E leka uila mai iā mākou

Nā kikoʻī huahana

Wikiō Pili

Papa Kuhikuhi

Wehewehe Huahana

Hale hana o nā ʻāpana wili HDD pilot tricone niho wili ʻia i loko o ka waihona me ke kumu kūʻai hoʻēmi
Wehewehe ʻana o ka Bit:
IADC: 517 - ʻO ka bit bearing i hoʻopaʻa ʻia me ka puke pai TCI me ka pale gauge no nā ʻano palupalu a waena me ka ikaika compressive haʻahaʻa.
Ikaika Hoʻopaʻa:
85 - 100 MPA
12,000 - 14,500 PSI
Wehewehe ʻĀina:
Nā pōhaku paʻakikī waena a me nā pōhaku ʻāpala e like me nā one one me nā kaha o ka quartz, ka pōhaku limestone paʻakikī a i ʻole ka chert, nā ʻonika hematite, nā pōhaku abrasive paʻakikī, i hoʻopaʻa maikaʻi ʻia e like me: nā one one me ka mea hoʻopaʻa quartz, nā dolomites, nā shales quartzite, ka magma a me nā pōhaku metamorphic coarse grained.
Hiki iā Far Eastern Drilling ke hāʻawi i nā ʻāpana tricone HDD i nā nui like ʻole (mai 3” a 26”) a me ka hapa nui o nā code IADC.

Nā kikoʻī huahana

Nā Kikoʻī Kumu
Ka nui o ka ʻāpana pōhaku	6 ʻīniha
Ka nui o ka ʻāpana pōhaku	152.40 mm
ʻAno Bit	ʻO ka ʻāpana Tricone Tungsten Carbide Insert (TCI)
Hoʻohui kaula	3 1/2 API REG PIN
Kaʻina IADC	IADC517
ʻAno Bearing	ʻO ka Bearing Sila ʻia me ka Palekana Gauge
Sila Hāpai	ʻO ka mea i hoʻopaʻa ʻia me ka elastomer (mea i hoʻopaʻa ʻia me ka laholio) / mea i hoʻopaʻa ʻia metala
Palekana Kuʻekuʻe	Loaʻa
Palekana ʻili lole	Loaʻa
ʻAno Kaʻapuni	Ka Hoʻolaha ʻana o ka Lepo
Nā Palena Hana
WOB (Kaumaha ma luna o ka Bit)	11,909-34,154 paona
WOB (Kaumaha ma luna o ka Bit)	53-152KN
RPM (r/min)	140~60
Hoʻokumu ʻana	Hoʻokumu palupalu waena me ka ikaika compressive haʻahaʻa, e like me ka pōhaku lepo, gypsum, paʻakai, pōhaku lepo palupalu, a pēlā aku.

ʻO 6" ke anawaena maʻamau o nā ʻāpana tricone pilot ma ke kahua ʻeli ʻana i loko o ka trenchless, loaʻa iā mākou nā ʻāpana pilot tricone bearing sila metala no ke keʻa ʻana ma kahi mamao a me ka bearing sila elastomer no ke keʻa ʻana ma kahi pōkole.
Ma ka papahana ʻeli ʻana,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 ka HDD, ke kūkulu ʻana, a me ke kahua, ka ʻeli ʻana i ka luawai wai. Hiki ke hoʻopilikino ʻia nā ʻāpana wili like ʻole e like me ke ʻano pōhaku like ʻole no ka mea he ponoʻī kā mākou.API a me ISOhale hana hōʻoia o nā ʻāpana wili. Hiki iā mākou ke hāʻawi i ka hopena a kā mākou ʻenekinia ke hiki iā ʻoe ke hāʻawi 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.He kōkua nō hoʻi iā mākou e loaʻa nā ʻāpana wili kūpono ma hope o kou haʻi ʻana mai iā mākouka ʻeli ʻana i ka luawai kū pololei a i ʻole ka ʻeli ʻana i ka pae, ka ʻeli ʻana i ka luawai ʻaila a i ʻole ka ʻeli ʻana ʻole a i ʻole ke kūkulu ʻana i ke kahua.