Kumukūʻai kūʻai nui o nā ʻāpana wili pōhaku API lua wai tricone Kina
Wehewehe Huahana
ʻO nā ʻāpana wili pōhaku API TCI tricone kūʻai nui IADC537 me ka elastomer sealed bearing no ka hoʻokumu paʻakikī i loko o ka waihona me ke kumu kūʻai hoʻēmi mai ka hale hana Kina
Wehewehe ʻana o ka Bit:
IADC: 537-TCI ʻāpana bearing i hoʻopaʻa ʻia i ka puke pai me ka pale ana 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 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 | 9 1/2 ʻīniha |
| 241.3 mm | |
| ʻAno Bit | ʻO ka ʻāpana hoʻokomo ʻo Tungsten Carbide (TCI) |
| Hoʻohui kaula | 6 5/8 API REG PIN |
| Kōmike IADC | IADC537G |
| ʻAno Bearing | Ka Hāpai Puke Pai |
| Sila Hāpai | ʻO ka Bearing Sila ʻia ʻo Elastomer |
| 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) | 24,492-54,051 paona |
| 109-241KN | |
| RPM (r/min) | 120~50 |
| Hoʻokumu ʻana | Nā ʻano waena me ka ikaika compressive haʻahaʻa, e like me ka shale waena, ka limestone, ke one one waena, a pēlā aku. |
He papahana ʻenekinia ka ʻeli ʻana e hoʻohana ana i nā lako a me nā ʻenehana ʻeli e hoʻomohala a hoʻohana pono i nā kumuwaiwai wai ma nā papa o ka honua. ʻO ka wai lepo, ma ka ʻaoʻao ʻē aʻe, he wai ia e kū nei ma nā māwae o ka ʻili o ka honua a i ʻole ma nā māwae o ka lepo. ʻO ka wai ma nā ʻano like ʻole i kanu ʻia ma lalo o ka ʻili o ka honua ua kapa ʻia ʻo ia he wai lepo.
Eia ka hopena o nā ʻano ʻoki wai o nā ʻano like ʻole ma ka hana ʻana o nā luawai aila.
1. ʻO ke one maʻemaʻe a me nā pōhaku sedimentary ʻo ia ke kumu wai maikaʻi loa.
He kiʻekiʻe ka omo ʻana o ka wai o kēia hale, he kiʻekiʻe ka nui o ka wai a he maikaʻi ka permeability.
2. Papa hui one a me ka ʻiliʻili.
ʻO ke one a me ka ʻiliʻili i hui pū ʻia he hale hana wai nō hoʻi. He pōhaku hana wai lua ia ma muli o ka ʻokoʻa o ka nui o ke one. ʻO ka haʻahaʻa o ka nui o ke one, ʻo ka kiʻekiʻe o ka hana wai.
3. ʻano hana lepo.
ʻOiai hiki i nā hale lepo ke hoʻopaʻa pono i ka wai, he paʻakikī i ka wai ke neʻe ma waena o lākou. ʻO ke ʻano kēia, ʻaʻole e hoʻopiha ka hale lepo i ka luawai, no laila ʻaʻole ia he aquifer.
4. Pōhaku one.
Pili ia i ka pōhaku clastic i hānau ʻia mai ka honua me ka nui o ka hua he 0.0625 ~2 mm a me ke one e hana ana ma mua o 50% o nā ʻāpana clastic āpau. He pōhaku hana wai ʻole ia inā hana ka lepo i loko o ke one pōhaku e like me ka sima e hoʻopaʻa ai i ke one.
5. Pōhaku Lime.
ʻO nā pōhaku sedimentary āpau, he kumu wai maikaʻi ia. ʻO ka maʻamau, he mau puka nui ko ka pōhaku limestone, e like me nā ana karst ma lalo o ka honua, me ka nui o ka wai, akā maikaʻi ʻole ka maikaʻi o ka wai.
6. Pāpala.
He mānoanoa nā moena mua ma mua o ka hana wai maikaʻi ʻana no ka mea ua paʻa pono lākou. Inā lohi, he ulu ʻano huʻa kona a he kumu wai maikaʻi ia.
7. He pōhaku paʻakikī ia.
ʻO nā pōhaku e like me ka granite, porphyry a me nā pōhaku crystalline ʻē aʻe ʻaʻole hana maikaʻi i ka wai. ʻO nā moena hana wai ʻino loa he mau pōhaku metamorphic e like me ka gneiss, quartzite, SLATE a me ka soapstone.
I mea e pale aku ai i ka wili pono ʻole, pono e koho ʻia nā nui o nā ʻāpana kone maʻamau o ka ʻaila i ka wā e hoʻolālā ai i ke anawaena wili. Pono ke koho ʻana o ka ʻāpana kone maʻamau no ka lua hoʻāʻo e hoʻomaʻamaʻa i ka hana ʻana o nā ʻāpana kone hui reaming e hōʻemi i ke kumukūʻai o ka hana ʻana i nā ʻāpana.
ʻO ke kaumaha o ka ʻāpana ka hopena o nā palena wili i ka pono o ka wili ʻana. Pono e hoʻoholo ʻia ke kaumaha o ka ʻāpana e like me ka paʻakikī a me ka palupalu o ke ʻano. Eia kekahi, pono e noʻonoʻo ʻia ka maikaʻi o ka ʻāpana, ka lua wai, nā mea hana wili, ka neʻe ʻana a me ka hana o ka wai holoi, nā lako a me ka mana.
Hoʻohana pololei ʻana i ka ʻāpana trigon: e hoʻāʻo e koho i ke ʻano o ka ʻāpana trigon kūpono no nā koi lithological, e hoʻohālikelike i ka nui o ka ʻāpana me ka hoʻolālā wili, a hoʻohana iā ia ma ke ʻano o ka nui. I ke kaʻina hana o ka hoʻohana ʻana, inā he rampage, pono e kālailai koke ʻia ke kumu e nānā inā loli ke ʻano a i ʻole e hiolo ka paia o ka lua. Pono e kālailai koke ʻia a hoʻoponopono ʻia nā palena. Inā ʻaʻole hiki i ka ʻāpana hāpai ke wili maʻamau, pono e nānā ʻia ka ʻāpana hāpai, a pono e kālailai ʻia a hoʻoholo ʻia ke kūlana hana o ka ʻāpana i loko o ka lua. Eia kekahi, pono e hana ʻia nā hana e kāohi i ka ʻokoʻa o ke kūlana o ka lua, e hōʻemi i ka ʻokoʻa ma waena o ka mea hana wili a me ka lua, a e pāʻani i ke kuleana o ka wili ʻana i ka lua piha a me ka anti-deviation paʻa. I mea e pale aku ai i ka ʻokoʻa, hiki ke hoʻohui ʻia kahi concentrator a me kahi kola wili i luna o ka ʻāpana trigonal cone.










