Tukunga tere 7 7/8” Rig Hinu Puna Hōhonu TCI Tricone Rock Bit me te utu whakaheke

"I runga i te mākete ā-rohe me te whakawhānui ake i te pakihi ki tāwāhi" ko tā mātou rautaki ahunga whakamua mō te tuku tere i te 7 7/8" Rig Hinu Puna Hōhonu TCI Tricone Rock Bit me te hekenga utu, ka tino manakohia tō patai, ā, ko tā mātou e tumanako atu nei he whanaketanga angitu, whai hua, whai hua hoki.
"Ko te kaupapa matua o te mākete ā-rohe me te whakawhānui ake i te pakihi ki tāwāhi" ko tā mātou rautaki whanaketanga mō tēnei. Neke atu i te 50,000 ngā ota hoko kua whakaputaina e tā mātou paetukutuku ā-rohe i ia tau, ā, he tino angitu hoki mō te hokohoko ipurangi i Hapani. Ka koa mātou ki te whai wāhi ki te mahi pakihi me tāu kamupene. Kei te tumanako mātou ki te whiwhi i tāu karere!

Whakaahuatanga Hua

Kei te wātea mai i Haina ngā mata wiri tricone hiri TCI me te tiwhikete API me te ISO.
Whakaahuatanga Moka:
IADC: 517 – Mata pere hiri TCI me te tiaki ine mō ngā hanganga ngohengohe ki waenga ngohengohe me te kaha pēhi iti.
Kaha Whakapūmau:
85 – 100 MPA
12,000 – 14,500 PSI
Whakaahuatanga Whenua:
Ngā toka mārō waenga, me ngā toka whakakoi pērā i te onepū me ngā rārangi o te kuata, te kōhatu mārō, te tiēre rānei, ngā konganuku hematite, ngā toka whakakoi mārō, kua pai te whakapiripiri pērā i: ngā onepū me te here kuata, ngā dolomite, ngā kirikiri kuata, te magma me ngā toka matotoru kua memeha.
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.

E ai ki te rauemi tapahi, ka taea te wehewehe i te mata tirocne ki te mata TCI me te mata niho maitai. Ko te mata API TCI tricone. Ko te momo iIADC517 7 7/8″ (200mm) he momo peera hiri rapa/elastomer me te peera hiri konganuku. Ka tūtohu mātou kia whiriwhiria e mātou ngā mata peera hiri mata konganuku mō ngā puna toka hohonu me ngā hanganga pakeke. Mō te keri poka hohonu rawa, ka tūtohu mātou i ngā mata tricone hiri mata konganuku i te hohonu o te keri neke atu i te 1000 mita. Mō te keri poka pairati kore-awaawa tawhiti me te tawhiti roa neke atu i te 300 mita ka tūtohu mātou i ngā mata tricone hiri mata konganuku. Mō te keri puna wai, te keri puna pāpaku, ngā kaupapa keri poka pairati kore-awaawa tawhiti poto rānei, he pai ake te mahi utu o ngā mata tricone hiri elastomer (rapa).
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.
He mea tino nui te whiriwhiri i ngā mata keri kohatu tika i mua i te tīmatanga o te kaupapa. Ko te IADC517 te nuinga mō te keri i ngā kohatu ngohengohe, ko te IADC637 mō te keri tino uaua.

Whakatakotoranga Hua

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 i te 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 i runga i 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.
He tohunga a Far Eastern ki ngā mata wiri, pērā i ngā mata tricone, ngā mata PDC, te whakapuare kōhao HDD, me ngā tapahi roera turanga mō ngā momo mahi rerekē.
Hei wheketere mata keri matua i Haina, ko te whakanui ake i te roa o te mahi a te mata keri ko tā mātou whāinga. E ngana tonu ana mātou ki te whakapai ake i ngā mata me te tere uru teitei. Ko tā mātou whāinga he hoko i te kounga teitei me te utu iti rawa.

"I runga i te mākete ā-rohe me te whakawhānui ake i te pakihi ki tāwāhi" ko tā mātou rautaki ahunga whakamua mō te tuku tere i te 7 7/8" Rig Hinu Puna Hōhonu TCI Tricone Rock Bit me te hekenga utu, ka tino manakohia tō patai, ā, ko tā mātou e tumanako atu nei he whanaketanga angitu, whai hua, whai hua hoki.
Tukunga tere TCI Tricone Rock Bit me Rock Drilling Bits, Neke atu i te 50,000 ngā ota hoko kua whakaputaina e tā mātou paetukutuku ā-rohe i ia tau, ā, he tino angitu hoki mō te hokohoko ipurangi i Hapani. Ka koa mātou ki te whai wāhi ki te mahi pakihi me tō kamupene. Kei te tumanako mātou ki te whiwhi i tō karere!