Mea hoʻolako ʻāpana wili tricone wai puna Kina i loko o ka waihona
Wehewehe Huahana
ʻO nā ʻāpana wili pōhaku API TCI tricone kūʻai nui IADC637 me ka elastomer sealed bearing no ka hoʻokumu paʻakikī i loko o ka waihona me ke kumu kūʻai hoʻēmi mai ka mea hoʻolako Kina
Wehewehe ʻana o ka Bit:
IADC: 637-TCI ʻāpana bearing i hoʻopaʻa ʻia i ka puke pai me ka pale ana no nā ʻano paʻakikī waena me ka ikaika compressive kiʻekiʻe.
Ikaika Hoʻopaʻa:
100-150 MPA
14,500-23,000 PSI
Wehewehe ʻĀina:
Nā pōhaku paʻakikī i hoʻopaʻa pono ʻia e like me: nā pōhaku limestone silica paʻakikī, nā kaha quarzite, nā ʻāpana pyrite, nā ʻāpana hematite, nā ʻāpana magnetite, nā ʻāpana chromium, nā ʻāpana phosphorite a me nā granite.
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
Me ka manawa hoʻouna wikiwiki a me ka lawelawe ma hope o ke kūʻai aku, KinaHikina Loaua lawelawe no nā ʻāina he 35 ma mua o 10 i nā makahiki he 10 i hala. Ma ka papahana wili, loaʻa iā mākou ka ʻike 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 ʻeli ʻana i ka lua wai, ke kinoea kūlohelohe, ka ʻimi honua, ka hoʻopōʻino driectional,Hiki ke hoʻopilikino ʻia nā ʻāpana wili like ʻole e like me nā ʻano pōhaku like ʻole no ka mea he ponoʻī kā mākouAPI a me ISOhale hana hōʻoia o nā ʻāpana wili tricone. 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 wili wili, ka wikiwiki rotary, ke kaumaha ma ka ʻāpana a me ka torque. Kōkua pū ia iā mākou e ʻimi i nā ʻāpana wili kūpono ma hope o kou hiki ke haʻi mai iā mākouʻeli luawai kū pololei a ʻeli paha i ka ʻeli ʻana, ka ʻeli luawai aila.
ʻO ka ʻeli ʻana i ka luawai he ʻenekinia o ka hoʻohana pono ʻana a me ka hoʻohana ʻana i nā kumuwaiwai wai ma nā papa ma o ka hoʻohana ʻana i nā lako a me ka ʻenehana ʻeli. 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 hakahaka o ka lepo.
ʻO nā ʻano wai like ʻole i kanu ʻia ma lalo o ka ʻili e kapa ʻia he wai honua.
Eia ka hopena o nā ʻano ʻoki wai o nā hale like ʻole ma ka hua o ka luawai:
1. ʻO ke one maʻemaʻe a me ka ʻiliʻili ka pōhaku sedimentary ke kumu wai maikaʻi loa.
He ikaika ka omo ʻana o ka wai o kēia ʻano hale, he kiʻekiʻe ka nui o ka wai a he maikaʻi ka permeability.
2. Papa i hui pū ʻia o ke one a me ka ʻiliʻili.
He ʻano hana hoʻohua wai nō hoʻi ka hui ʻana o ke one a me ka ʻiliʻili.
Ma muli o nā ʻāpana like ʻole o ke one, he pōhaku lua ia e hana ana i ka wai.
ʻO ka haʻahaʻa o ka nui o ke one, ʻo ka kiʻekiʻe o ka wai e loaʻa.
3. ʻAno lepo.
ʻOiai ke paʻa maikaʻi nei ka wai i ka hana lepo, he paʻakikī i ka wai ke neʻe ma loko.
ʻO ke ʻano kēia, ʻaʻole e hoʻopiha ka ʻōnaehana lepo i ka luawai no laila ʻaʻole ia he aquifer.
4. Ke one pōhaku.
Pili ia i nā pōhaku clastic terrigenous nona ka nui o ka palaoa he 0.0625 ~ 2 mm a ʻo ke one ka helu no ka ʻoi aku ma mua o 50% o nā ʻāpana clastic āpau.
Inā HANA ka lepo ma ke ʻano he sima i loko o ke one pōhaku e hoʻopaʻa ai i ke one, he pōhaku ia e nele ana i ka wai.
5. Pōhaku Lime.
He kumu wai maikaʻi loa ia no nā pōhaku sedimentary a pau.
He nui nā puka nui o ka pōhaku lepo e like me nā ana karst ma lalo o ka honua i loaʻa ka nui o ka wai akā maikaʻi ʻole ka maikaʻi o ka wai.
6. Pāpale.
He mānoanoa nā moena mua ma mua o ka hoʻohua wai maikaʻi ʻana no ka mea ua paʻa pono lākou.
Inā lohi, ua ulu aʻe ia me he huʻa lā, he kumu wai maikaʻi ia.
7. O ka pōhaku paʻakikī.
ʻO nā pōhaku e like me ka granite, porphyry, a me nā pōhaku crystalline ʻē aʻe he mau mea hana wai ʻole lākou.
ʻO nā moena wai ʻino loa, ʻo ia nā pōhaku metamorphic e like me ka gneiss schist, quartzite, SLATE a me ka soapstone.
I mea e pale aku ai i ka pono haʻahaʻa o ka ʻeli ʻana i ka luawai, pono e koho ʻia ke ʻano kikoʻī o ka ʻaila Tricone bit maʻamau i ka hoʻolālā ʻana o ke anawaena ʻeli.
Pono ke koho ʻana o ka lua alakaʻi cone maʻamau bit e pono ai no ka hana ʻana o ka reaming cone bit i mea e hōʻemi ai i ke kumukūʻai hana o ka bit. ʻO ka hopena o nā palena wili ma ka pono o ka wili ʻana he kaumaha ma ka bit.
Pono e hoʻoholo ʻia ke kaumaha o ka bit e like me ka paʻakikī a me ka palupalu o ke kahua. I kēia manawa, pono e noʻonoʻo ʻia ke ʻano o ka bit, ka lua wai, ka mea hana wili, ka neʻe ʻana, a me ka hana o ka wai holoi, nā lako a me ka mana.
Ka hoʻohana pono ʻana i ka ʻāpana Tricone: koho i ke ʻano o ka ʻāpana tricone e kūpono i nā koi lithology e like me ka hiki, e hoʻohālikelike i ka nui o ka ʻāpana me ka hoʻolālā wili, a hoʻohana ma ke ʻano o ka nui I ke kaʻina hana o ka hoʻohana ʻana i ka ʻāpana, inā loaʻa ka hanana o ka rampage, pono e kālailai koke ʻia nā kumu e nānā inā loli ke ʻano a hiolo paha ka paia borehole.
Pono e kālailai koke ʻia a hoʻoponopono ʻia nā palena. Inā ʻaʻole hiki ke wili maʻamau ʻia ka ʻāpana hāpai-luna, pono e nānā ʻia ka ʻāpana hāpai-luna.
E kālailai a hoʻoholo i ke kūlana hana o ka ʻūlili wili i loko o ka lua.
Eia kekahi, pono e hana i nā hana e kāohi i ka ʻokoʻa o ka luawai, e hōʻemi i ka ʻokoʻa ma waena o nā mea hana wili a me nā lua wili, a 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 ʻana, hiki ke hoʻohui ʻia ka centralizer a me ke kola wili ma luna o ka ʻāpana tricone.










