Te Tūāpapa Whakarewa Tino Hoko, Ngā Mīhini Keri Hurihuri, Ngā Niho Keri, Ngā Mīhini Keri Toka, Ngā Mīhini Niho, Ngā Mīhini Keri
Mai i tōna tīmatanga, e whakaaro ana tā mātou kamupene ki te kounga o ngā hua hei oranga mō te kamupene, e whakapai tonu ana i te hangarau whakaputa, e whakapai ake ana i te kounga o ngā hua, e whakapakari tonu ana i te whakahaere kounga katoa o te whakahaere, i runga anō i te paerewa ā-motu ISO 9001:2000 mō ngā Mīhini Whakarewa Pai rawa atu, Ngā Mīhini Porotaka, Ngā Niho Poro, Ngā Niho Poro, Ngā Mīhini Āwhata, Ngā Niho Poro. I tā mātou kamupene, me te kounga teitei hei pepeha tuatahi, ka hangaia e mātou ngā hua i hangaia katoatia ki Hapani, mai i te hoko rauemi ki te tukatuka. Mā tēnei ka taea te whakamahi me te rangimarie o te hinengaro.
Mai i tōna tīmatanga, e whakaarohia ana e tā mātou kamupene te kounga o ngā taonga hei oranga mō te kamupene, e whakapai tonu ana i te hangarau whakaputa, e whakapai ake ana i te kounga o ngā hua, ā, e whakapakari tonu ana i te whakahaere kounga katoa o te whakahaere, e ai ki te paerewa ā-motu ISO 9001:2000. Kua hanga e mātou he hononga mahi tahi kaha, roa hoki me te tini o ngā kamupene i roto i tēnei pakihi i Kenya me tāwāhi. Ko te ratonga whai muri i te hoko tonu me te ngaio e tukuna ana e tā mātou rōpū kaitohutohu e whakaharikoa ana i ō mātou kaihoko. Ka tukuna atu ngā mōhiohio taipitopito me ngā tawhā o ngā hua ki a koe hei whakamanatanga whānui. Ka taea te tuku tauira kore utu me te tirotiro kamupene ki tā mātou kamupene. Kei te mihi tonu ki a koe i Kenya mō te whiriwhiri. Ko te tumanako ka whiwhi pātai mai i a koe me te hanga hononga mahi tahi roa.
Whakaahuatanga Hua
Ko ngā mata kōrere hurihuri API tricone mai i te wheketere Haina, he mea pai tonu mō te keri pai ake.
Whakaahuatanga Moka:
IADC: 517 – Mata pere hiri TCI me te tiaki ine mō ngā hanganga ngohengohe ki waenga ngohengohe me te kaha pēhi iti.
Kaha Whakapūmau:
85 – 100 MPA
12,000 – 14,500 PSI
Whakaahuatanga Whenua:
Ngā toka mārō waenga, me ngā toka whakakoi pērā i te onepū me ngā rārangi o te kuata, te kōhatu mārō, te tiēre rānei, ngā konganuku hematite, ngā toka whakakoi mārō, kua pai te whakapiripiri pērā i: ngā onepū me te here kuata, ngā dolomite, ngā kirikiri kuata, te magma me ngā toka matotoru kua memeha.
Ka taea e Far Eastern Drilling te tuku i ngā mata wiri tricone o ngā rahi rerekē (mai i te 3 7/8” ki te 26”) me te nuinga o ngā waehere IADC.
He rahi noa te 12 1/4 inihi (311mm) mō te keri poka hohonu pērā i te keri puna hinu me te hau, ā, he rahi noa anō hoki mō te keri poka pairati whakapae.
E ai ki te rauemi tapahi, ko te momo mata tricone he TCI (Tungsten Carbide Insert) me te Steel Tooth. Ko te IADC517 he mata tricone TCI.
Hanganga Whatunga:
He peera porowhita tino tika me ngā mata pana e rua, ka maukati ngā pōro i te koeko. He mata pane peera mata mārō. He peera koeko kua whakakikoruatia ki te koranu whakaiti-waku, kātahi ka whakakikoruatia ki te hiriwa. Kua pai ake te ātete ki te pakū me te hopukanga o te peera, ā, he pai mō te tere hurihuri teitei.
Hiri me te Whakahinuhinu:
Ko te kete hiri whakarewa matatau kei roto ko ngā hiri whakarewa e rua me ngā pūkaha whakapūmau e rua. Mā ngā pūkaha pēhi ka mau tonu te hononga pai ki ngā mata hiri e rua o ngā mowhiti whakarewa mā te kaha whakapūmau, ā, ka tutuki te hiri whāriki. I te wā e keri ana, he āhua hihiri ngā hiri whakarewa, ā, he pūmau ngā pūkaha. Mā tēnei ka pai ake te pono me te roa o te hiri whāriki. Ka taea e te pūnaha whakakī pēhanga me te hinu matatau te whakanui ake i te pono o te whakahinuhinu.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 12 1/4 inihi |
| 311.1 mm | |
| Momo Moka | TCI Tricone Bit |
| Hononga Miro | 6 5/8 API REG PIN |
| Waehere IADC | IADC 517G |
| Momo Peera | Peera Hirihia ki te Pukapuka me te Tiakitanga Ine |
| Hiri Whero | Elastomer, Rapa/Metara rānei |
| Te Tiaki Rekereke | Kei te wātea |
| Te Tiaki i te Hiku o te Hāte | Kei te wātea |
| Momo Whakawhitiwhiti | Te Tohanga o te Paru |
| Āhua o te Keri | Keri hurihuri, keri pāmahana teitei, keri hohonu, keri motuka |
| Te Tatau o ngā Niho Katoa | 122 |
| Te Tatau o ngā Niho o te Rārangi Gage | 48 |
| Te maha o ngā rarangi ine | 3 |
| Te maha o ngā rarangi o roto | 8 |
| Koki Rārangi | 33° |
| Whakakorenga | 9.5 |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 24,942-73,476 pauna |
| 109-327KN | |
| RPM(r/min) | 300~60 |
| Taipana o runga e taunakitia ana | 37.93-43.3KN.M |
| Te hanganga | He hanganga ngohengohe, he iti te ātete ki te kuru, he teitei hoki te āheinga ki te keri. |
He tohunga wheketere a Far Eastern ki ngā mahi keri, pērā i ngā keri tricone, ngā keri PDC, te whakatuwhera poka HDD, ngā taputapu tapahi turanga mō ngā puna wai, ngā papa hinu, ngā puna hau, te keri maina, te hanga, te keri whenua, te keri ahunga, me ngā mahi turanga raro whenua puta noa i te ao. Ko tā mātou whāinga he hoko i ngā hua kounga teitei i te utu iti rawa.
Mai i tōna tīmatanga, e whakaaro ana tā mātou kamupene ki te kounga o ngā hua hei oranga mō te kamupene, e whakapai tonu ana i te hangarau whakaputa, e whakapai ake ana i te kounga o ngā hua, e whakapakari tonu ana i te whakahaere kounga katoa o te whakahaere, i runga anō i te paerewa ā-motu ISO 9001:2000 mō ngā Mīhini Whakarewa Pai rawa atu, Ngā Mīhini Porotaka, Ngā Niho Poro, Ngā Niho Poro, Ngā Mīhini Āwhata, Ngā Niho Poro. I tā mātou kamupene, me te kounga teitei hei pepeha tuatahi, ka hangaia e mātou ngā hua i hangaia katoatia ki Hapani, mai i te hoko rauemi ki te tukatuka. Mā tēnei ka taea te whakamahi me te rangimarie o te hinengaro.
He Mīhini Keri Hurihuri Tino Hoko me ngā Mīhini Tapahi Niho Auger, Kua hanga e mātou he hononga mahi tahi kaha me te roa me te tini o ngā kamupene i roto i tēnei pakihi i Kenya me tāwāhi. Ko te ratonga muri-hoko tere me te motuhake e tukuna ana e tā mātou rōpū kaitohutohu kua koa ai ō mātou kaihoko. Ka tukuna atu pea ngā mōhiohio taipitopito me ngā tawhā mai i ngā hua ki a koe hei whakamanatanga whānui. Ka taea te tuku tauira kore utu me te tirotiro kamupene ki tā mātou kamupene. Kei te mihi tonu ki a koe i Kenya mō te whiriwhiri. Ko te tumanako ka whiwhi pātai mai i a koe me te hanga hononga mahi tahi mo te wā roa.
