Te utu wheketere o Haina mō ngā mata wiri hurihuri tricone Sandvik mō te keri poka maina toka mārō

Ehara i te mea ka whakapau kaha mātou ki te whakarato ratonga tohunga whakamiharo ki ia kaihoko, engari ka rite hoki mātou ki te whiwhi i ngā whakaaro katoa e tukuna mai ana e ō mātou kaihoko mō te utu wheketere Haina o ngā mata keri hurihuri Sandvik tricone mō te keri poka maina toka mārō. I runga i tō kaupapa pakihi o ngā painga tahi, kua rongonui mātou i waenga i ō mātou kaihoko nā ō mātou kaiwhakarato pai, ngā hua me ngā otinga pai me ngā awhe utu whakataetae. E mihi ana mātou ki ngā kaihoko mai i tō kāinga me tāwāhi ki te mahi tahi me mātou mō te whakatutuki i ngā whakatutukitanga tahi.
Ehara i te mea ka whakapau kaha mātou ki te whakarato ratonga ngaio ki ia kaihoko, engari ka rite hoki mātou ki te whakaae i ngā tohutohu katoa a ō mātou kaihoko.Ngā mata wiri mō te Sandvik Rig, Ka mau tonu ā mātou mahi mō te wā roa me te whakahē i a mātou anō, e āwhina ana i a mātou me te whakapai tonu. Ka whai mātou ki te whakapai ake i te whai huatanga o ngā kiritaki hei penapena utu mō ngā kiritaki. Ka whakapau kaha mātou ki te whakapai ake i te kounga o te hua. Kāore mātou e eke ki te whai i ngā whai wāhitanga tawhito o te wā.

Whakaahuatanga Hua

Ko ngā mata keri pātene hurihuri API mai i te wheketere Haina he mea pai mō te keri poka pai ake.
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. API TCI mata tricone. Ko te IADC517 17 1/2” (444.5mm) 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 neke atu i te 300 mita te roa 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 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 o 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 poka HDD, me ngā taputapu 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 te 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.

Ehara i te mea ka whakapau kaha mātou ki te whakarato ratonga tohunga tino pai ki ia kaihoko, engari ka rite hoki ki te whiwhi i ngā whakaaro katoa a ō mātou kaihoko mō te tuku tere i te Backpack Drilling Rig Portable Core Drilling Rig Portable Exploration Rig Small Geological Drilling Rig, I runga i te kaupapa pakihi o ngā painga tahi, kua rongonui mātou i waenga i ō mātou kaihoko nā ō mātou kaiwhakarato pai, ngā hua me ngā otinga pai me ngā utu whakataetae. E mihi ana mātou ki ngā kaihoko mai i tō kāinga me tāwāhi ki te mahi tahi me mātou mō te whakatutuki i ngā hiahia katoa.
Tukunga tere o te Drill and Rig, Ka mau tonu ā mātou mahi roa me te arotake i a mātou anō, e āwhina ana i a mātou me te whakapai tonu. Ka whai mātou ki te whakapai ake i te whai huatanga o ngā kiritaki hei penapena utu mō ngā kiritaki. Ka whakapau kaha mātou ki te whakapai ake i te kounga o te hua. Kāore mātou e eke ki te whai i ngā whai wāhitanga o mua o te wā.