Kaiwhakarato Pono 17 1/2Inihi IADC517/537 Tricone Bit/Roller Cone Bit mō te Puna Hinu/Wai
He mea whakatapua ā mātou hoa mahi mātau ki te whakahaere kounga tino pakari me te whai whakaaro ki te kamupene kiritaki, ā, kei te wātea tonu mātou ki te matapaki i ō hiahia me te whakarite kia tino harikoa te kaihoko mō te Kaiwhakarato Pono 17 1/2Inihi IADC517/537 Tricone Bit/Roller Cone Bit mō te Puna Hinu/Wai, ko ngā taputapu tukatuka tika, ko ngā taputapu Werohanga Matatau, ko te raina huihuinga taputapu, ko ngā taiwhanga me te whanaketanga pūmanawa ko ō mātou āhuatanga motuhake.
He tino kaha tā mātou mahi ki te whakahaere kounga me te whai whakaaro ki ngā kiritaki, ā, kei te wātea tonu ā mātou hoa mahi mātau ki te matapaki i ō hiahia me te whakarite kia tino harikoa te kaihoko. He kaha hoki tā mātou ki te whakauru atu ki te whakarato i tā mātou ratonga pai rawa atu, ā, kei te whakamahere mātou ki te hanga i te whare putunga ki ngā whenua rerekē o te ao, kia pai ake ai te mahi ki ā mātou kiritaki.
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
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 17 1/2 inihi |
| 444.5 mm | |
| Momo Moka | TCI Tricone Bit |
| Hononga Miro | 3 1/2 API REG PIN |
| Waehere IADC | IADC 517G |
| Momo Peera | Peera Hirihia ki te Pukapuka me te Tiakitanga Ine |
| Hiri Whero | Elastomer, Rapa/Metara rānei |
| Te Tiaki Rekereke | Kei te wātea |
| Te Tiaki i te Hiku o te Hāte | Kei te wātea |
| Momo Whakawhitiwhiti | Te Tohanga o te Paru |
| Āhua o te Keri | Keri hurihuri, keri pāmahana teitei, keri hohonu, keri motuka |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 99,991-34,829 pauna |
| 445-155KN | |
| RPM(r/min) | 300~60 |
| Te hanganga | He hanganga ngohengohe, he iti te ātete ki te kuru, he teitei hoki te āheinga ki te keri. |
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.
He mea whakatapua ā mātou hoa mahi mātau ki te whakahaere kounga tino pakari me te whai whakaaro ki te kamupene kiritaki, ā, kei te wātea tonu mātou ki te matapaki i ō hiahia me te whakarite kia tino harikoa te kaihoko mō te Kaiwhakarato Pono 10 5/8 Inihi me te 17.5 inihi IADC517/537 Tricone Bit/Roller Cone Bit mō te Puna Hinu/Wai, ko ngā taputapu tukatuka tika, ko ngā taputapu Werohanga Matatau, ko te raina huihuinga taputapu, ko ngā taiwhanga me te whanaketanga pūmanawa ko ō mātou āhuatanga motuhake.
He kaiwhakarato pono mō ngā taputapu keri me ngā mata keri, kei a mātou hoki te kaha ki te whakauru ki te whakarato i tā mātou ratonga pai rawa atu, me te whakamahere ki te hanga i te whare putunga i ngā whenua rerekē o te ao, kia pai ake ai te mahi ki ā mātou kiritaki.
