ʻO nā ʻāpana wili ʻaila tricone API no ka hoʻokumu ʻana i nā pōhaku paʻakikī
Hōʻike huahana
Pehea e koho ai i nā ʻāpana Drill Tricone
E like me ka lithology o ka drilled formation, pono e hahai ʻia nā ʻōlelo aʻe i ke koho ʻana i ke ʻano o ka drill bit:
a. Ma ka ʻaoʻao luawai pāpaʻu kahi i hoʻopaʻa ʻia ai ka pōhaku a wehe ʻia, pono e noʻonoʻo ʻia ka wikiwiki o ka wili ʻana o ka bit drill a me ka pale ʻana i nā ʻōpala lepo;
b. Ma ka ʻāpana luawai hohonu kahi e lōʻihi ai ka huakaʻi, pono e noʻonoʻo ʻia nā kiʻi o ka drill bit;
c. I ka wā e ʻeha loa ai nā niho lālani waho o ka bit drill i waho o ka luawai, pono e hoʻohana ʻia kahi wahi niho me nā anana;
d. Ma ka ʻāpana ʻawaʻawa maʻalahi, pono e hoʻohana ʻia kahi wahi me ka paheʻe liʻiliʻi a me nā niho pōkole he nui;
e. Pono e hoʻohana ʻia nā wili niho me ke ʻano o ka wedge i ke koho ʻana i nā wili hoʻokomo;
f. No ka limestone daimana, pono e hoʻohana i ka lua-cone-niho a me ka projectile-like niho drill bits;
g. Ke nui aʻe ka shale i ka hoʻokumu ʻana a i ʻole ke kiʻekiʻe o ka nui o ka wai wīwī, pono e koho ʻia kahi wahi me ka nui paheʻe nui;
h. Ke koho ʻia ka stratum i ka limestone a i ʻole ke one, a pono e koho ʻia kahi wahi me ka liʻiliʻi liʻiliʻi;
i. I ka wili ʻana i ka stratum paʻakikī a paʻakikī loa, pono e hoʻohana i ka pihi ʻōwili maʻemaʻe a me ka bit bevel pālua.
I mea e hoʻonui ai i nā palena hydraulic o ka bit, ʻoi aku ka maikaʻi o ka nozzle lōʻihi a me ke anawaena like ʻole i hui pū ʻia.
Huahana Huahana
Kūlana Kūlana | |
Nui o ka Pōhaku Bit | 8 3/8 iniha |
212.70 mm | |
ʻAno Bit | Bit Tricone niho kila |
Hookui Uila | 4 1/2 API REG PIN |
IADC Code | IADC137 |
ʻAno Hāpai | Hapai i ka moolelo |
Sila Kaumaha | Sila ʻia ʻo Elastomer a i ʻole Rubber sila ʻia |
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 |
Huina niho | 84 |
Helu Niho Lalani Gage | 35 |
Ka helu o na lalani ana | 3 |
Ka helu o na lalani i loko | 5 |
ʻO Jounal Angle | 33° |
Offset | 8 |
Nā ʻāpana hana | |
WOB (kaumaha ma ka bit) | 16,628-50,108 paona |
74-223KN | |
RPM(r/min) | 300~60 |
Manaʻo ʻia ʻo ka torque luna | 16.3KN.M-21.7KN.M |
Hoʻokumu | Hoʻokumu palupalu o ke kūpaʻa haʻahaʻa haʻahaʻa a me ka drillability kiʻekiʻe. |
8 3/8" ʻo ia ka nui kūikawā ma nā māla ʻaila luawai pōhaku.
He mea nui ke koho ʻana i ke kumu hoʻohālike kūpono i ka wā o ka pāhana wili.
He palupalu paha ka paʻakikī o nā pōhaku, waena a paʻakikī a paʻakikī paha, ʻokoʻa iki ka paʻakikī o kekahi ʻano pōhaku, no ka laʻana, ʻo ka limestone, pōhaku ʻeleʻele, ʻo ka shale ka limestone palupalu, ka limestone waena a me ka limestone paʻakikī, ke one waena a me ka pōhaku paʻa. etc.
Ma ka hana wili,Hikina loaloaʻa iā 15 mau makahiki a ʻoi aku ma mua o 30 mau ʻāina lawelawe ʻike e hoʻolako i kadrill bits and advanced drilling soultions no na noi like ole.ʻO ka noi e pili ana i ka māla aila, ke kinoea maoli, ka ʻimi ʻana i ka honua, ka hoʻoheheʻe ʻana i ka wai, ka ʻeli ʻana i ka wai, hiki ke hoʻopili ʻia nā ʻāpana drill like ʻole e like me nā ʻano pōhaku like ʻole no ka mea iā mākou iho.API & ISOhale hana i hooiaioia o tricone drill bits. Hiki iā mākou ke hāʻawi i kā mākou ʻenekinia hoʻonā inā hiki iā ʻoe ke hāʻawi i nā kūlana kikoʻī, e like me ka paʻakikī o nā pōhaku,nā ʻano o ka wili wili, ka wikiwiki o ka rotary, ke kaumaha ma ka bit a me ka torque.