He utu whakaheke nui 7 7/8Inihi IADC517 Tricone Roller Cone Rock Button Bit mō te Keri Puna

Me ā mātou hangarau matua, hei wairua auaha, mahi tahi, painga me te whanaketanga, ka hanga tahi mātou i tētahi heke mai whai rawa me tō kamupene whakahīhī mō te utu whakaheke nui 7 7/8Inihi IADC517 Tricone Roller Cone Rock Button Bit mō te Keri Puna, ka piri tonu mātou ki te whakarato i ngā otinga whakauru mō ngā kiritaki, ā, ko te tumanako ka hanga he whanaungatanga roa, pumau, pono, me te whai hua tahi me ngā kiritaki. E tino tumanako ana mātou ki tō haerenga mai.
Me ā mātou hangarau matua, hei wairua auaha, mahi tahi, painga me te whanaketanga, ka hanga tahi mātou i tētahi heke mai whai rawa me tō kamupene whakahīhī. I runga i tā mātou raina whakaputa aunoa, kua hangaia he hongere hoko rauemi pumau me ngā pūnaha kirimana tere ki Haina matua hei whakatutuki i ngā hiahia whānui me ngā hiahia teitei ake a ngā kiritaki i ngā tau tata nei. Kei te tumanako mātou ki te mahi tahi me ētahi atu kiritaki puta noa i te ao mō te whanaketanga whānui me te painga tahi! Ko tō whakawhirinaki me tō whakaae te utu pai rawa atu mō ā mātou mahi. Mā te pono, te auaha me te whai hua, e tino tumanako ana mātou ka taea e mātou te noho hei hoa pakihi hei hanga i tō mātou heke mai kanapa!

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.

Me ā mātou hangarau matua, hei wairua auaha, mahi tahi, painga me te whanaketanga, ka hanga tahi mātou i tētahi heke mai whai rawa me tō kamupene whakahīhī mō te utu whakaheke nui 7 7/8 Inihi IADC517 Tricone Roller Cone Rock Button Bit mō te Keri Puna, ka piri tonu mātou ki te whakarato i ngā otinga whakauru mō ngā kiritaki, ā, ko te tumanako ka hanga he whanaungatanga roa, pumau, pono, me te whai hua tahi me ngā kiritaki. E tino tumanako ana mātou ki tō haerenga mai.
He utu whakaheke nui mō te mata kōne roera me te mata kōne patu toka mārō, i runga i tā mātou raina whakaputa aunoa, kua hangaia he hongere hoko rauemi pumau me ngā pūnaha kirimana tere ki Haina matua hei whakatutuki i ngā hiahia whānui me ngā hiahia teitei ake a ngā kiritaki i ngā tau tata nei. Kei te tumanako mātou ki te mahi tahi me ētahi atu kiritaki puta noa i te ao mō te whanaketanga whānui me te painga tahi! Ko tō whakawhirinaki me tō whakaae te utu pai rawa atu mō ā mātou mahi. Kia mau ki te pono, ki te auaha me te whai hua, e tino tumanako ana mātou ka taea e mātou te noho hei hoa pakihi hei hanga i tō mātou heke mai kanapa!