Ngā mata tricone poka hohonu IADC216 6 inihi (152mm)

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC216
Te rahinga iti rawa o te ota:	1 wahi
Ngā Taipitopito mōkihi:	Pouaka Papariki
Wā Tukunga:	5-8 ngā rā mahi
Painga:	Te Mahi Tere Teitei
Te Wā Pūtāhui:	3-5 tau
Taupānga:	Hinu, Hau, Geothermy, Keri puna wai, HDD, Keri maina

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

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.
He mea tino nui te whiriwhiri i ngā mata keri kohatu 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	6"
Rahi o te Mata Toka	152.4mm
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)	10,336-29,108 pauna
WOB (Taumaha i runga i te Momo)	46-130KN
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.

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 rahi noa te 1>6" (152.4mm) 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.
2>He momo peera hiri ā mātou me te tiaki ine, kia taea ai te keri i te poka hohonu.
3>Mō te keri poka hohonu rawa, ka tūtohu mātou kia neke atu i te 1000 mita ngā mata tricone hiri i te hohonutanga o te keri. Mō te keri poka mārō me te keri poka tawhiti kore-awaawa e neke atu ana i te 300 mita te roa, ka tūtohu anō mātou kia neke atu i te 300 mita ngā mata tricone hiri.
4>Mō ngā mahi keri puna wai, keri puna pāpaku, keri poka pairati poto rānei, he pai ake te utu o ngā mata tricone.
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.