Ngā Matawai Toka API utu iti mai i te wheketere mō te Keri/Keri Puna, Ngā Matawai Tricone, Ngā Matawai PDC, Ngā Kaihuri Toka/Ngā Kaiwhakatuwhera Poka, Ngā Matawai Tōia, Ngā Matawai Hama, Ngā Kone Roera Kotahi/Ngā Kaitapa

"I runga i te mākete o roto me te whakawhānui ake i te pakihi ki tāwāhi" ko tā mātou rautaki whakarei ake mō ngā Mīhini Keri Toka API utu iti mō te Keri/Keri Puna, Mīhini Tricone, Mīhini PDC, Mīhini Reamer/Mīhini Whakatuwhera Poka, Mīhini Tōia, Mīhini Hama, Kōne Roera Kotahi/Kaitapahi. Me te whānuitanga o ngā momo, te kounga teitei, ngā awhe utu whaitake me ngā hoahoa huatau, e mōhiotia whānuitia ana ā mātou taonga hokohoko, e pono ana hoki ki ngā kaiwhakamahi, ā, ka taea te whakatutuki i ngā hiahia ōhanga me te pāpori e huri haere tonu ana.
"E hangai ana ki te mākete ā-rohe me te whakawhānui ake i ngā pakihi ki tāwāhi" ko tā mātou rautaki whakarei ake mō, me te whāinga kia "kore hapa". Kia tiakina te taiao, kia hoki mai ngā hua pāpori, kia manaakitia te kawenga pāpori a ngā kaimahi hei kawenga ake. E mihi ana mātou ki ngā hoa o te ao katoa ki te toro mai me te ārahi i a mātou kia taea ai e tātou te whakatutuki i te whāinga wikitoria-toa.

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.

"I runga i te mākete o roto me te whakawhānui ake i te pakihi ki tāwāhi" ko tā mātou rautaki whakarei ake mō ngā Mīhini Keri Toka API utu iti mō te Keri/Keri Puna, Mīhini Tricone, Mīhini PDC, Mīhini Reamer/Mīhini Whakatuwhera Poka, Mīhini Tōia, Mīhini Hama, Kōne Roera Kotahi/Kaitapahi. Me te whānuitanga o ngā momo, te kounga teitei, ngā awhe utu whaitake me ngā hoahoa huatau, e mōhiotia whānuitia ana ā mātou taonga hokohoko, e pono ana hoki ki ngā kaiwhakamahi, ā, ka taea te whakatutuki i ngā hiahia ōhanga me te pāpori e huri haere tonu ana.
Ngā Mīti Kone Roera me ngā Mīti Whakauru Tungsten Carbide utu iti mai i te wheketere, me te whāinga "kore hapa". Hei tiaki i te taiao, me ngā hokinga mai ki te hapori, me te tiaki i te kawenga hapori a ngā kaimahi hei mahi mā tātou anō. E mihi ana mātou ki ngā hoa mai i te ao katoa ki te toro mai me te ārahi i a mātou kia taea ai e tātou te whakatutuki i te whāinga toa-toa.