Tuku tika mai i te wheketere he mata kōne poroporo 8.5 inihi Tricone Thirds mō te HDD Rock Reamer, he utu wheketere.

E piri tonu ana mātou ki te kaupapa "Kounga Tuatahi, Mana Tino Pai". E tino whakapau kaha ana mātou ki te whakarato i ngā hua kounga ki ō mātou kiritaki me te utu whakataetae, te tuku tere me te ratonga ngaio mō te utu wheketere 8.5 Inihi Tricone Thirds Roller Cone Bit mō te HDD Rock Reamer. Kei te ngana mātou ki te mahi tahi me ngā kiritaki pono, me te whiwhi i tētahi mea hou hei whakakororia i a rātou me ngā kiritaki me ngā hoa rautaki.
E piri tonu ana mātou ki te kaupapa "Kounga Tuatahi, Mana Nui". E tino whakapau kaha ana mātou ki te whakarato i ngā hua kounga teitei ki ō mātou kiritaki, te tuku tere me te ratonga ngaio mō rātou.Te Mīti Rokc Tricone me te Mīti Tricone TCI, E waru miriona tāra te uara o ā mātou taonga, ka kitea e koe ngā wāhanga whakataetae i roto i te wā tuku poto. Ehara i te mea ko tā mātou kamupene he hoa mahi pakihi noa iho, engari ko tā mātou kamupene hoki tō kaiawhina i roto i te kamupene e haere ake nei.

Whakaahuatanga Hua

Ko te Mata Wiri TCI Hiri Mata-Metara IADC437 8 1/2″ (215mm, 216mm rānei) he mea hanga mō te keri poka hanganga ngohengohe.
Whakaahuatanga Moka:
IADC: 437 – Mata pere hiri TCI me te tiaki ine 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 Far Eastern Drilling te tuku i ngā mata wiri tricone o ngā rahi rerekē (mai i te 3 7/8” ki te 26”) me te nuinga o ngā waehere IADC.

He rahi noa te 1>8 1/2″ (215mm, 216mm rānei) mō te keri poka hohonu pērā i te keri poka hinu me te hau, ā, he rahi noa anō hoki mō te keri poka pairati whakapae.
2>E rua ā mātou momo mata tricone e ai ki ngā momo peera, ko tētahi he peera hiri Elastomer me te kounga me te utu noa, ko tētahi he peera hiri mata-konganuku me te mahi me te utu teitei ake.
3>Mō te keri poka hohonu rawa, ka tūtohu mātou i ngā mata tricone hiri-mata-konganuku mō te hohonu o te keri neke atu i te 1000 mita. Mō te keri poka kōhatu mārō me te keri poka tawhiti kore-awa e neke atu ana i te 300 mita te roa, ka tūtohu anō mātou i ngā mata tricone hiri-mata-konganuku.
4>Mō ngā mahi keri puna wai, keri puna pāpaku, keri poka pairati poto ake rānei, he pai ake te mahi a ngā moka tricone hiri elastomer (rapa).

Whakatakotoranga Hua

He tohunga wheketere a Far Eastern ki ngā mata keri, pērā i ngā mata keri tricone, ngā mata keri PDC, te whakatuwhera poka HDD, ngā taputapu tapahi turanga mō te puna wai, te papa hinu, te puna hau, te keri, te hanga, te waiariki, te keri aronga, me ngā mahi turanga raro whenua puta noa i te ao. Ko tā mātou whāinga he hoko i ngā hua kounga teitei i te utu iti rawa.

E piri tonu ana mātou ki te kaupapa "Kounga Tuatahi, Mana Tino Pai". E tino whakapau kaha ana mātou ki te whakarato i ngā hua kounga ki ō mātou kiritaki me te utu whakataetae, te tuku tere me te ratonga ngaio mō te utu wheketere 8.5 Inihi Tricone Thirds Roller Cone Bit mō te HDD Rock Reamer. Kei te ngana mātou ki te mahi tahi me ngā kiritaki pono, me te whiwhi i tētahi mea hou hei whakakororia i a rātou me ngā kiritaki me ngā hoa rautaki.
Tuku tika mai i te wheketereTe Mīti Rokc Tricone me te Mīti Tricone TCI, E waru miriona tāra te uara o ā mātou taonga, ka kitea e koe ngā wāhanga whakataetae i roto i te wā tuku poto. Ehara i te mea ko tā mātou kamupene he hoa mahi pakihi noa iho, engari ko tā mātou kamupene hoki tō kaiawhina i roto i te kamupene e haere ake nei.