Ngā mata keri API o te wheketere IADC216 4.5 inihi (114mm)

Te wheketere o ngā mata wiri API IADC216 4.5 inihi (114mm) Whakaahua Matua

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 wiri toka tricone niho rino API kei roto i te taonga i runga i te utu iti rawa me te kounga pai rawa atu mai i te wheketere 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	4 1/2"
Rahi o te Mata Toka	114.3mm
Momo Moka	Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira
Hononga Miro	2 3/8 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)	7,705-21,830 pauna
WOB (Taumaha i runga i te Momo)	34-97KN
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.
Ko te tikanga o ngā niho matotoru o ngā kōne o ngā mata tricone he iti ake ngā niho, he mārō ake hoki te kaha o te keri i ngā toka. Nā te poto ake me te iti o ngā niho, ka taea e te mata tricone te keri i ngā toka ngohengohe, mārō rānei, ā, he teitei ake te ROP i ngā mata tricone TCI. Ka whakarei ake te mata o ngā kōne e te mata-mārō tungsten carbide.
Tena koa whakapā mai ki a mātou mō ētahi atu kōrero, kei te haere a Far Eastern ki ngā whakaaturanga i ngā whenua maha o te ao, ko te tumanako ka kōrero kanohi ki te kanohi ki a koe a mua tata nei.