Ko te utu mō ngā mata keri kohatu keri a te kaihanga API IADC412 kei roto i te taonga

Te utu mō ngā mata keri toka a te kaihanga API IADC412 kei roto i te taonga Whakaahua Matua

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC412
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:	Te keri waro, te keri parahi, te rino, te koura.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ngā mata keri kohatu tricone hokohoko rahi me te utu whakaheke mai i te wheketere Haina.
Whakaahuatanga Moka:
IADC: 412-TCI te mata porotaka whāriki tuwhera-hau paerewa mō ngā hanganga ngohengohe me te kaha pēhi iti me te kaha keri teitei.
Kaha Whakapūmau:
65 - 85 MPA
9,000 - 12,000 PSI
Whakaahuatanga Whenua:
He roa ngā mokowā o ngā kirikiri ngohengohe rawa, ngā toromite, ngā kirikiri onepū, ngā uku, ngā tote me ngā kohatu kōhatu, kāore i te tino kiato.
Ka taea e mātou te tuku atu i ngā mata keri mō te toka tricone i roto i ngā rahi rerekē me te nuinga o ngā waehere IADC.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	6 1/4 Inihi	6 3/4 inihi	7 7/8 inihi	9 inihi
	159mm	171mm	200mm	229mm
Waehere IADC	IADC412
Hononga Miro	3 1/2 API REG PIN	3 1/2 API REG PIN	4 1/2 API REG PIN	4 1/2 API REG PIN
Taumaha Hua:	20kgs	21kgs	34kgs	50kgs
Momo Peera:	Pēra Pātene/Hīra Poro-Poro Poro-Wāhi
Momo Whakawhitiwhiti	Rererangi
Ngā Tawhā Whakahaere
Taumaha i runga i te Moka:	6250-12500 pauna	6750-13500 pauna	7880-15750 pauna		9000-18000 pauna
Tere Hurihuri:	120-90RPM
Te Pēhanga Hau Whakamuri:	0.2-0.4 MPa
Tono	He Ana Tino Ngāwari me te kaha pēhi iti, me te kaha ki te keri.

HANGANGA TAPATAHI:
He whao i runga i te ine, he ogive i runga i ngā rarangi o roto.
I hangaia mō ngā hanganga tino ngohengohe, pērā i te kirikiri, te kōhatu papa ngohengohe, te kirikiri, te konupūmāte, te toromite ngohengohe me te konganuku waro.
Taupānga: 4000-7000Psi
TE PARUTANGA O TE HIRITITI:
He konganuku mārō kei runga i te taura;
He kāpira ātete-mau ki te ngutu me te pūwero o te hiku hāte.
NGĀ WHAKATAUTANGA O TE HUA:
Waehere IADC:412
Hanganga Tapahi:
Ngā Rārangi o Roto me te Ihu: Koniko
Ngā Rārangi Ine: Te Whao
Parenga Here Ine: Porowhita
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, kei roto i te kōhatu papatahi, i te kirikiri kirikiri, te kōhatu kirikiri ngohengohe, te kōhatu kirikiri waenga me te kōhatu kirikiri pakeke, te kirikiri kirikiri waenga me te kirikiri kirikiri pakeke, me ētahi atu.
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 ngā mata keri me ngā wairua keri matatau mō ngā tono maha. Kei roto i te tonote keri waro, te keri parahi, te rino, te kourame ērā atu anō. Ka taea te whakarite i ngā momo mata keri kia rite ki ngā hanganga toka rerekē nā te mea kei a mātou ā 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 tikanga motuhake, pēnei i tete pakeke o ngā toka, ngā momo taputapu keri, te tere hurihuri, te taumaha o te mata me te taipana.