TCI tricone bit IADC447 8 1/2 inihi (215.9mm)
Whakaahuatanga Hua
Ko te Mata Drill TCI IADC447 8 1/2" (215mm, 216mm rānei) he mea hanga mō te keri poka ngohengohe.
Whakaahuatanga Moka:
IADC: 447 - 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” ki te 26”), me te nuinga o ngā waehere IADC.
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.
Ko te moka whakauru Tungsten Carbide IADC447 8 1/2 inihi (215.9mm) he mea hanga mō te hanganga ngohengohe me te hanganga waenga.
Kei roto i ngā mata TCI tricone hanganga-waenga he whakaurunga tungsten carbide kaha ki ngā rarangi rekereke me ngā rarangi o roto. Mā tēnei hoahoa ka tere te keri me te roa o te hanganga tapahi i roto i ngā hanganga pakeke-waenga ki te-waenga.
He rawaka te hiri o te rapa HSN O-rring kia mau ai te pumau o te peera.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 8 1/2 inihi |
| 215.90 mm | |
| Momo Moka | TCI Tricone Bit |
| Hononga Miro | 4 1/2 API REG PIN |
| Waehere IADC | IADC 447G |
| Momo Peera | Peera Hiri-Hautaka me te Tiakitanga Ine |
| Hiri Whero | Elastomer, mata rapa/whakarewa rānei kua hiritia |
| 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) | 16,853-43,592 pauna |
| 75-194KN | |
| RPM(r/min) | 150~70 |
| Te hanganga | He hanganga tino ngohengohe, he iti te kaha pēhi, he nui hoki te kaha ki te keri, pērā i te uku, te paru, te tote, te kōhatu kirikiri ngohengohe, me ētahi atu. |
He wheketere a Far Eastern e tohunga ana ki te hanga i ngā mata keri kounga teitei mai i te tau 2000, pērā i ngā mata keri tricone, ngā mata keri PDC, te whakatuwhera poka HDD, te mata keri, 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.
Kua tukuna e mātou ngā kaipuke ki ngā whenua neke atu i te 46, ā, e whiwhi ana hoki mātou i ngā urupare pai rawa atu mai i ngā kiritaki whakamutunga. E tautokona ana mātou e ngā tau maha o te wheako, e ngā tohunga kua whakangungua. Whakaitihia te tere o te keri, tere ake te keri, ā, ko te haumaru tonu tā mātou whāinga.
Nau mai ki te toro mai ki tā mātou wheketere kia mahi tahi ai tātou i te wā e tata mai nei!
