Kaiwhakarato mō ngā mata porowhita kone roera IADC216 5 5/8 inihi (143mm)
Whakaahuatanga Hua
He mata keri toka hurihuri niho rino API tricone kei roto i te taonga i runga i te utu iti rawa me te kounga pai mai i te kaiwhakarato Haina.
Whakaahuatanga Moka:
IADC: 216 - Mata poroporo hiri niho rino me te tiakitanga ine mō ngā hanganga pakeke reo-waenga me te kaha pēhi teitei.
Kaha Whakapūmau:
0 - 35 MPA
0 - 5,000 PSI
Whakaahuatanga Whenua:
Ko ngā toka tino ngohengohe, kāore i te paparanga, kāore i te pai te kiato pērā i te uku me te kirikiri kirikiri kāore i te pai te kiato, te kōhatu kirikiri mārō, te tote, te gypsum, me ngā waro mārō.
Ka taea e mātou te tuku atu i ngā mata wiri niho mira me ngā mata wiri tricone TCI o ngā rahi rerekē (mai i te 3” ki te 26”) me te nuinga o ngā waehere IADC.
E ai ki te rauemi tapahi, ka taea te wehewehe i ngā moka kōne e toru ki te moka TCI me te moka Niho Mira.
Ko te mata keri tricone niho mira IADC216 he mea hanga mō te hanganga ngohengohe rawa. He mea nui te whiriwhiri i ngā mata keri toka tika i mua i te tīmatanga o te kaupapa.
Ka taea e te pakeke o ngā toka te ngohengohe, te pakeke waenga, te pakeke tino pakeke rānei, ka rerekē pea te pakeke o tētahi momo toka, hei tauira, he toka kōhatu, he toka onepū, he toka kōhatu ngohengohe, he toka kōhatu waenga, he toka kōhatu pakeke hoki te kirikiri, he toka kōhatu waenga, he toka onepū pakeke hoki, me ētahi atu.
I roto i te kaupapa keri, he 15 tau a Far Eastern me te neke atu i te 30 whenua o te wheako ratonga ki te whakarato i ngā mata keri me ngā wairua keri matatau mō ngā tono maha. Kei roto i ngā tono ko te mara hinu, te hau māori, te tūhura whenua, te keri awa, te keri, te keri puna wai, te HDD, te hanga, me te turanga. Ka taea te whakarite i ngā momo mata keri kia rite ki ngā hanganga toka rerekē nā te mea kei a mātou ake wheketere tohu API me ISO mō ngā mata keri. Ka taea e mātou te whakarato i te otinga a tā mātou miihini ina taea e koe te whakarato i ngā āhuatanga motuhake, pēnei i te pakeke o ngā toka, ngā momo taputapu keri, te tere hurihuri, te taumaha o te mata me te taipana. Ka āwhina hoki mātou ki te kimi i ngā mata keri e tika ana i muri i tō whakamōhio mai ki a mātou mō te keri puna poutū, te keri whakapae rānei, te keri puna hinu, te keri Kore-Keri, te whakatō turanga rānei.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 5 5/8" |
| 142mm/143mm | |
| Momo Moka | Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira |
| Hononga Miro | 3 1/2 API REG PIN |
| Waehere IADC | IADC 216 |
| Momo Peera | Whēra Roera Hirihia |
| Hiri Whero | Hiri Rapa |
| Te Tiaki Rekereke | Kāore i 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 |
| Ngā pūwero | Poka Pūngao o te Waenga |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 9,662-27,293 pauna |
| 43-121KN | |
| RPM(r/min) | 60~180 |
| Te hanganga | He hanganga ngohengohe ki te reo, he kaha pēhi teitei, pērā i te paru, te gypsum, te tote, te pākeho ngohengohe, me ētahi atu. |
He kōhao kei waenganui o tēnei momo mata tricone niho rino, e tika ana mō te keri RC (keri Reverse Circulation).
Ka taea e te mata kōhatu IADC216 te keri i ngā papa pakari ake i te IADC126, ko te whiriwhiri i te IADC tika i runga i te pakeke o ngā toka te taahiraa tuatahi o te keri whai hua.
He mahi nui tā Far Eastern Drilling ki te keri i ngā taputapu keri toka, tae atu ki te mata tricone, te mata PDC, te mata whakatuwhera kōhao HDD, me te mata kone roera pēke turanga, ko tā mātou whāinga he whakaiti i te utu keri mō ia mita.
