Ngā mata wiri pairati HDD niho mira API IADC127 mō te toka mārō

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC127
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:	Puna Hinu, Hau Taiao, Geothermy, Keri puna wai

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

He wheketere o ngā mata wiri HDD pailate tricone niho mira kei roto i te taonga me te utu whakaheke.
Whakaahuatanga Moka:
IADC: 127 - Mata pere hiri niho maitai me te tiaki ine mō ngā hanganga ngohengohe me te kaha pēhi iti me te kaha keri 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.
Te Rawhiti TawhitiKa taea e te keri te tuku i ngā moka tricone HDD i roto i ngā rahi rerekē (mai i te 3" ki te 26") mete nuinga o ngā waehere IADC.
He tino pai te mahi a ngā mata tricone niho mira i roto i te keri i ngā toka ngohengohe, he mīharo te tere o te werohanga, e penapena ana i te nui o te utu reti me te utu mahi.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	9 1/2 inihi
Rahi o te Mata Toka	241.30 mm
Momo Moka	Niho Rino (Ngā Niho Mira) Mīti Tricone
Hononga Miro	6 5/8 API REG PIN
Waehere IADC	IADC127
Momo Peera	Peera Hiri-Hautaka me te Tiakitanga Ine
Hiri Whero	He peera hiri Elastomer, he peera hiri rapa 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
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	16,178-46,064 pauna
WOB (Taumaha i runga i te Momo)	72-205KN
RPM(r/min)	180~60
Te hanganga	He hanganga ngohengohe me te kaha pēhi iti, me te kaha keri teitei, pērā i te paru, te gypsum.

I roto i te kaupapa keri,Te Rawhiti Tawhitihe 15 tau te roa, ā, neke atu i te 30 whenua te wheako ratonga ki te whakarato i tengā mata keri me ngā wairua keri matatau mō ngā tono maha.Kei roto i te tono ko te HDD, te hanga, me te turanga, te keri puna wai. Ka taea te whakarite i ngā momo mata keri kia rite ki ngā hanganga toka rerekē nā te mea kei a mātou akeAPI me te ISOwheketere whaimana o ngā mata keri. Ka taea e mātou te tuku 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.He āwhina anō hoki tēnei ki a mātou ki te kimi i ngā mata wiri e tika ana i muri i tō whakamōhio mai ki a mātou.te keri puna poutū, te keri whakapae rānei, te keri puna hinu, te keri Kore-Keri rānei, te whakairi poutū rānei.